diff --git a/cmd/opensave-app/frontend/src/components/AboutModal.svelte b/cmd/opensave-app/frontend/src/components/AboutModal.svelte
index 6700d08a..6f366f86 100644
--- a/cmd/opensave-app/frontend/src/components/AboutModal.svelte
+++ b/cmd/opensave-app/frontend/src/components/AboutModal.svelte
@@ -5,6 +5,7 @@
   import { navigate } from '../lib/stores.js';
   import { backdropClose } from '../lib/backdrop.js';
   import { DISCORD_URL, GITHUB_URL } from '../lib/links.js';
+  import { t } from '../lib/i18n.js';
   import logoUrl from '../assets/logo.png';
   import X from 'lucide-svelte/icons/x';
   import ExternalLink from 'lucide-svelte/icons/external-link';
@@ -39,18 +40,18 @@
 <svelte:window on:keydown={onKeydown} />
 
 <div class="backdrop" use:backdropClose={onClose} role="presentation" out:dialogOut|global>
-  <div class="modal" role="dialog" aria-modal="true" aria-label="About OpenSave">
-    <button class="btn ghost icon x" on:click={onClose} title="Close" aria-label="Close"><X size={18} /></button>
+  <div class="modal" role="dialog" aria-modal="true" aria-label={$t('about.title')}>
+    <button class="btn ghost icon x" on:click={onClose} title={$t('common.close')} aria-label={$t('common.close')}><X size={18} /></button>
     <img class="logo" src={logoUrl} alt="" />
     <h2>{info?.name ?? 'OpenSave'}</h2>
     <div class="ver">
-      Version {info?.version ?? '—'}{#if buildLabel}<span class="build"> · built {buildLabel}</span>{/if}
+      {$t('about.version', { version: info?.version ?? '—' })}{#if buildLabel}<span class="build">{$t('about.builtAt', { time: buildLabel })}</span>{/if}
     </div>
     <p class="tagline">{info?.tagline ?? ''}</p>
 
     <div class="meta">
-      <div><span>License</span> {info?.license ?? 'MIT'}</div>
-      <div><span>Built with</span> {info?.tech ?? 'Go + Wails'}</div>
+      <div><span>{$t('about.license')}</span> {info?.license ?? 'MIT'}</div>
+      <div><span>{$t('about.builtWith')}</span> {info?.tech ?? 'Go + Wails'}</div>
     </div>
 
     <div class="links">
@@ -58,14 +59,14 @@
         <svg viewBox="0 0 24 18" width="16" height="12" fill="currentColor" aria-hidden="true">
           <path d="M20.32 1.53A19.8 19.8 0 0 0 15.43 0c-.21.38-.46.9-.63 1.31a18.3 18.3 0 0 0-5.6 0C9.03.9 8.77.38 8.56 0A19.74 19.74 0 0 0 3.67 1.53C.57 6.19-.27 10.73.15 15.21A19.9 19.9 0 0 0 6.18 18c.49-.66.92-1.37 1.29-2.11-.71-.27-1.39-.6-2.03-.98.17-.13.34-.26.5-.4a14.2 14.2 0 0 0 12.12 0c.16.14.33.27.5.4-.64.38-1.32.71-2.03.98.37.74.8 1.45 1.29 2.11a19.87 19.87 0 0 0 6.03-2.79c.5-5.19-.84-9.69-3.53-13.68ZM8.02 12.46c-1.18 0-2.15-1.08-2.15-2.4s.95-2.4 2.15-2.4c1.2 0 2.17 1.09 2.15 2.4 0 1.32-.95 2.4-2.15 2.4Zm7.96 0c-1.18 0-2.15-1.08-2.15-2.4s.95-2.4 2.15-2.4c1.2 0 2.17 1.09 2.15 2.4 0 1.32-.95 2.4-2.15 2.4Z" />
         </svg>
-        Join the Discord
+        {$t('about.joinDiscord')}
       </button>
       <button class="btn small" on:click={() => native.openExternal(GITHUB_URL)}>GitHub<ExternalLink size={13} /></button>
-      <button class="btn small" on:click={openChangelog}><ScrollText size={14} />Changelog</button>
+      <button class="btn small" on:click={openChangelog}><ScrollText size={14} />{$t('about.changelog')}</button>
     </div>
 
     <p class="copy">{info?.copyright ?? ''}</p>
-    <p class="note">Wire-compatible with the original Node.js/Electron OpenSave — Go and JS devices sync together.</p>
+    <p class="note">{$t('about.note')}</p>
   </div>
 </div>
 
diff --git a/cmd/opensave-app/frontend/src/components/CloudOfferBanner.svelte b/cmd/opensave-app/frontend/src/components/CloudOfferBanner.svelte
index 587f1c61..64cba52c 100644
--- a/cmd/opensave-app/frontend/src/components/CloudOfferBanner.svelte
+++ b/cmd/opensave-app/frontend/src/components/CloudOfferBanner.svelte
@@ -14,17 +14,18 @@
   const fly = gated(flyIn);
   import { cloudOffers, toast } from '../lib/stores.js';
   import { api } from '../lib/api.js';
+  import { t, segments } from '../lib/i18n.js';
   import { timeAgo } from '../lib/timeago.js';
   import CloudDownload from 'lucide-svelte/icons/cloud-download';
 
   let busy = '';
 
-  const where = {
+  $: where = {
     google_drive: 'Google Drive',
     onedrive: 'OneDrive',
     dropbox: 'Dropbox',
-    webdav: 'your WebDAV server',
-    local: 'your backup folder'
+    webdav: $t('cloudOffer.where.webdav'),
+    local: $t('cloudOffer.where.local')
   };
 
   const key = (o) => `${o.gameId}:${o.snapshotId}`;
@@ -34,7 +35,7 @@
     busy = key(offer);
     try {
       await api.post('/api/cloud/offers/accept', { gameId: offer.gameId, snapshotId: offer.snapshotId });
-      toast(`Now using ${offer.deviceName}'s save for “${offer.gameName}” — this device's is kept as a snapshot`, 'success');
+      toast($t('cloudOffer.acceptedToast', { device: offer.deviceName, game: offer.gameName }), 'success');
     } catch (e) {
       toast(e.message, 'error');
     } finally {
@@ -62,26 +63,24 @@
         <div class="offer-icon"><CloudDownload size={19} /></div>
         <div class="offer-body">
           <div class="offer-title">
-            <strong>{offer.deviceName}</strong> has a newer save for <strong>{offer.gameName}</strong>
+            {#each segments($t('cloudOffer.title'), { device: offer.deviceName, game: offer.gameName }, ['device', 'game']) as part}{#if part.bold}<strong>{part.text}</strong>{:else}{part.text}{/if}{/each}
           </div>
           <div class="offer-sub">
-            Saved {timeAgo(offer.savedAt)} · in {where[offer.provider] ?? 'your cloud backup'}
+            {$t('cloudOffer.sub', { when: timeAgo(offer.savedAt), place: where[offer.provider] ?? $t('cloudOffer.where.cloud') })}
           </div>
           {#if offer.diverged}
             <!-- Not "since the two last matched": two devices meeting through
                  the cloud for the first time never matched at all, and that
                  is the commonest way to see this card. -->
             <div class="offer-warn">
-              This device's save has changes of its own that aren't in {offer.deviceName}'s.
-              Bringing theirs replaces them — this device's save is kept as a snapshot you can go
-              back to.
+              {$t('cloudOffer.diverged', { device: offer.deviceName })}
             </div>
           {/if}
         </div>
         <div class="offer-actions">
-          <button class="btn small" disabled={!!busy} on:click={() => later(offer)}>Not now</button>
+          <button class="btn small" disabled={!!busy} on:click={() => later(offer)}>{$t('cloudOffer.notNow')}</button>
           <button class="btn small primary" disabled={!!busy} on:click={() => bring(offer)}>
-            {busy === key(offer) ? 'Bringing…' : 'Bring it here'}
+            {busy === key(offer) ? $t('cloudOffer.bringing') : $t('cloudOffer.bring')}
           </button>
         </div>
       </div>
diff --git a/cmd/opensave-app/frontend/src/components/CollectionsDialog.svelte b/cmd/opensave-app/frontend/src/components/CollectionsDialog.svelte
index 37bf0f33..e3bda82b 100644
--- a/cmd/opensave-app/frontend/src/components/CollectionsDialog.svelte
+++ b/cmd/opensave-app/frontend/src/components/CollectionsDialog.svelte
@@ -9,6 +9,7 @@
   import Trash2 from 'lucide-svelte/icons/trash-2';
   import Plus from 'lucide-svelte/icons/plus';
   import Modal from './ui/Modal.svelte';
+  import { t } from '../lib/i18n.js';
   import ModalFoot from './ui/ModalFoot.svelte';
   import { askConfirm } from '../lib/stores.js';
   import { collectionsDialog } from '../lib/gameactions.js';
@@ -45,13 +46,14 @@
 
   async function remove(c) {
     const n = c.gameIds.length;
-    if (!(await askConfirm(`Delete the collection “${c.name}”? ${n ? `Its ${n} game${n === 1 ? '' : 's'} stay tracked; only the grouping goes.` : 'It is empty.'}`, { title: 'Delete collection?', confirmText: 'Delete', danger: true }))) return;
+    const body = $t('collections.deleteConfirmBody', { name: c.name }) + ' ' + (n ? $t('collections.deleteConfirmGames', { n }) : $t('collections.deleteConfirmEmpty'));
+    if (!(await askConfirm(body, { title: $t('collections.deleteConfirmTitle'), confirmText: $t('common.delete'), danger: true }))) return;
     await deleteCollection(c.id);
   }
 </script>
 
 {#if game}
-  <Modal title="Collections" icon={Tags} onClose={close} width={460} height="auto" maxHeight="min(78vh, 620px)">
+  <Modal title={$t('collections.title')} icon={Tags} onClose={close} width={460} height="auto" maxHeight="min(78vh, 620px)">
     <svelte:fragment slot="sub">{game.name}</svelte:fragment>
     <div class="body">
       <ul>
@@ -80,22 +82,22 @@
                 <span class="count">{c.gameIds.length}</span>
               </label>
               {#if !c.builtin}
-                <button class="btn small ghost icon" title="Rename" aria-label="Rename {c.name}" on:click={() => startRename(c)}><Pencil size={13} /></button>
-                <button class="btn small ghost icon" title="Delete" aria-label="Delete {c.name}" on:click={() => remove(c)}><Trash2 size={13} /></button>
+                <button class="btn small ghost icon" title={$t('common.rename')} aria-label={$t('collections.renameAria', { name: c.name })} on:click={() => startRename(c)}><Pencil size={13} /></button>
+                <button class="btn small ghost icon" title={$t('common.delete')} aria-label={$t('collections.deleteAria', { name: c.name })} on:click={() => remove(c)}><Trash2 size={13} /></button>
               {/if}
             {/if}
           </li>
         {/each}
       </ul>
       <form class="new" on:submit|preventDefault={add}>
-        <input placeholder="New collection, e.g. Playing now" maxlength="40" bind:value={newName} />
-        <button class="btn small" type="submit" disabled={!newName.trim()}><Plus size={14} />Add</button>
+        <input placeholder={$t('collections.newPlaceholder')} maxlength="40" bind:value={newName} />
+        <button class="btn small" type="submit" disabled={!newName.trim()}><Plus size={14} />{$t('common.add')}</button>
       </form>
-      <p class="hint">Collections are for finding games in the library; they don't change how a game syncs.</p>
+      <p class="hint">{$t('collections.hint')}</p>
     </div>
     <ModalFoot>
       <span></span>
-      <button class="btn primary" on:click={close}>Done</button>
+      <button class="btn primary" on:click={close}>{$t('common.done')}</button>
     </ModalFoot>
   </Modal>
 {/if}
diff --git a/cmd/opensave-app/frontend/src/components/CommandPalette.svelte b/cmd/opensave-app/frontend/src/components/CommandPalette.svelte
index a8a84410..9ad15c8e 100644
--- a/cmd/opensave-app/frontend/src/components/CommandPalette.svelte
+++ b/cmd/opensave-app/frontend/src/components/CommandPalette.svelte
@@ -3,7 +3,6 @@
   // Enter. Everything in it is also somewhere on screen; this is the way to
   // it that does not need the mouse or knowing where it is.
   import { createEventDispatcher, onMount, tick } from 'svelte';
-  import { plural } from '../lib/format.js';
   import Search from 'lucide-svelte/icons/search';
   import CornerDownLeft from 'lucide-svelte/icons/corner-down-left';
   import { navigate, toast, syncPause } from '../lib/stores.js';
@@ -14,6 +13,7 @@
   import { showSetupAgain } from '../lib/setup.js';
   import { appearance, resolvedTheme } from '../lib/appearance.js';
   import { PAGES } from '../lib/shortcuts.js';
+  import { t } from '../lib/i18n.js';
   import { rank, snapshotEntries } from '../lib/palette.js';
 
   const dispatch = createEventDispatcher();
@@ -29,21 +29,21 @@
   const isDark = () => resolvedTheme($appearance.theme, globalThis.matchMedia?.('(prefers-color-scheme: dark)').matches ?? true) === 'dark';
 
   $: entries = [
-    ...PAGES.map((p) => ({ label: `Go to ${p.label}`, kind: 'Page', idle: true, keywords: [p.id], run: () => navigate(p.id) })),
-    { label: 'Sync all games', kind: 'Action', idle: true, run: syncAll },
-    { label: 'Snapshot every game now', kind: 'Action', idle: true, keywords: ['backup', 'save', 'all'], run: snapshotAll },
-    { label: 'Scan for saves', kind: 'Action', idle: true, keywords: ['find', 'detect', 'auto-scan'], run: () => navigate('home', { scan: Date.now() }) },
-    { label: 'Track a folder', kind: 'Action', idle: true, keywords: ['add', 'game'], run: () => navigate('home', { add: true }) },
+    ...PAGES.map((p) => ({ label: $t('palette.goTo', { page: p.label }), kind: 'Page', idle: true, keywords: [p.id], run: () => navigate(p.id) })),
+    { label: $t('palette.syncAll'), kind: 'Action', idle: true, run: syncAll },
+    { label: $t('palette.snapshotAll'), kind: 'Action', idle: true, keywords: ['backup', 'save', 'all'], run: snapshotAll },
+    { label: $t('home.welcome.scanForSaves'), kind: 'Action', idle: true, keywords: ['find', 'detect', 'auto-scan'], run: () => navigate('home', { scan: Date.now() }) },
+    { label: $t('palette.trackFolder'), kind: 'Action', idle: true, keywords: ['add', 'game'], run: () => navigate('home', { add: true }) },
     {
-      label: isDark() ? 'Switch to light theme' : 'Switch to dark theme',
+      label: isDark() ? $t('palette.toLight') : $t('palette.toDark'),
       kind: 'Action',
       idle: true,
       keywords: ['theme', 'appearance', 'mode'],
       run: () => appearance.update((a) => ({ ...a, theme: isDark() ? 'light' : 'dark' }))
     },
-    { label: 'Keyboard shortcuts', kind: 'Help', idle: true, keywords: ['keys', 'help'], run: () => dispatch('help') },
+    { label: $t('shortcuts.title'), kind: 'Help', idle: true, keywords: ['keys', 'help'], run: () => dispatch('help') },
     {
-      label: 'Show the setup guide',
+      label: $t('palette.showSetup'),
       kind: 'Help',
       keywords: ['tutorial', 'getting started', 'onboarding', 'help', 'checklist'],
       run: () => {
@@ -52,9 +52,9 @@
       }
     },
     ...($syncPause.paused
-      ? [{ label: 'Resume syncing', kind: 'Action', idle: true, keywords: ['unpause', 'start'], run: resumeSync }]
+      ? [{ label: $t('pause.resume'), kind: 'Action', idle: true, keywords: ['unpause', 'start'], run: resumeSync }]
       : PAUSE_CHOICES.map((c) => ({
-          label: `Pause syncing ${c.label}`,
+          label: $t('palette.pauseFor', { when: c.label }),
           kind: 'Action',
           keywords: ['stop', 'hold', 'offline'],
           run: () => pauseSync(c.minutes)
@@ -62,7 +62,7 @@
     ...$collections
       .filter((c) => c.gameIds.length)
       .map((c) => ({
-        label: `Show ${c.name}`,
+        label: $t('palette.show', { name: c.name }),
         kind: 'Collection',
         idle: c.builtin,
         keywords: ['collection', 'filter'],
@@ -73,11 +73,11 @@
       })),
     ...$visibleGames.flatMap((g) => [
       { label: g.name, kind: 'Game', idle: true, weight: 1, run: () => runGameAction('open', g) },
-      { label: `Sync ${g.name}`, kind: 'Action', weight: -1, run: () => runGameAction('sync', g) },
-      { label: `Snapshot ${g.name}`, kind: 'Action', weight: -1, keywords: ['backup', 'save'], run: () => runGameAction('snapshot', g) },
-      ...(canLaunch(g) ? [{ label: `Launch ${g.name}`, kind: 'Action', weight: -1, keywords: ['play', 'start'], run: () => runGameAction('launch', g) }] : []),
-      { label: `Open ${g.name} save folder`, kind: 'Action', weight: -1, keywords: ['explorer', 'files'], run: () => runGameAction('folder', g) },
-      { label: `Rename ${g.name}`, kind: 'Action', weight: -1, keywords: ['name', 'title'], run: () => runGameAction('rename', g) }
+      { label: $t('palette.syncGame', { game: g.name }), kind: 'Action', weight: -1, run: () => runGameAction('sync', g) },
+      { label: $t('palette.snapshotGame', { game: g.name }), kind: 'Action', weight: -1, keywords: ['backup', 'save'], run: () => runGameAction('snapshot', g) },
+      ...(canLaunch(g) ? [{ label: $t('palette.launchGame', { game: g.name }), kind: 'Action', weight: -1, keywords: ['play', 'start'], run: () => runGameAction('launch', g) }] : []),
+      { label: $t('palette.openSaveFolder', { game: g.name }), kind: 'Action', weight: -1, keywords: ['explorer', 'files'], run: () => runGameAction('folder', g) },
+      { label: $t('palette.renameGame', { game: g.name }), kind: 'Action', weight: -1, keywords: ['name', 'title'], run: () => runGameAction('rename', g) }
     ]),
     // Snapshots with words of their own — a note, or a comment someone typed
     // — found by those words: "boss" finds "Before the final boss".
@@ -91,7 +91,9 @@
     try {
       const res = await api.post('/api/snapshots/all', {});
       toast(
-        res.failed?.length ? `Snapshot of ${plural(res.taken, 'game')}; ${res.failed.length} could not be taken` : `Took a snapshot of ${plural(res.taken, 'game')}`,
+        res.failed?.length
+          ? $t('palette.snapshotAllPartial', { n: res.taken, failed: res.failed.length })
+          : $t('palette.snapshotAllDone', { n: res.taken }),
         res.failed?.length ? 'error' : 'success'
       );
     } catch (e) {
@@ -101,7 +103,7 @@
 
   async function syncAll() {
     for (const g of $visibleGames) api.post(`/api/games/${g.id}/sync`).catch(() => {});
-    toast('Sync triggered for all games');
+    toast($t('home.syncAllToast'));
   }
 
   function choose(entry) {
@@ -135,14 +137,14 @@
 </script>
 
 <div class="scrim" role="presentation" on:mousedown|self={close}>
-  <div class="palette" role="dialog" aria-modal="true" aria-label="Quick switcher">
+  <div class="palette" role="dialog" aria-modal="true" aria-label={$t('palette.ariaLabel')}>
     <div class="input-row">
       <Search size={17} />
       <input
         bind:this={input}
         bind:value={query}
         on:keydown={onKeydown}
-        placeholder="Jump to a game, a page or an action…"
+        placeholder={$t('palette.placeholder')}
         role="combobox"
         aria-expanded="true"
         aria-controls="palette-results"
@@ -163,11 +165,11 @@
           on:mousedown|preventDefault={() => choose(entry)}
         >
           <span class="label">{entry.label}</span>
-          <span class="kind">{entry.kind}</span>
+          <span class="kind">{$t(`palette.kind.${entry.kind.toLowerCase()}`)}</span>
           {#if i === active}<CornerDownLeft size={13} />{/if}
         </li>
       {:else}
-        <li class="none">Nothing matches “{query}”.</li>
+        <li class="none">{$t('palette.noMatches', { query })}</li>
       {/each}
     </ul>
   </div>
diff --git a/cmd/opensave-app/frontend/src/components/DiscordBanner.svelte b/cmd/opensave-app/frontend/src/components/DiscordBanner.svelte
index b8d43636..bd2bd79a 100644
--- a/cmd/opensave-app/frontend/src/components/DiscordBanner.svelte
+++ b/cmd/opensave-app/frontend/src/components/DiscordBanner.svelte
@@ -5,6 +5,7 @@
   // clickable version, shown above the notes where the announcement is.
   import { native } from '../lib/api.js';
   import { DISCORD_URL } from '../lib/links.js';
+  import { t } from '../lib/i18n.js';
 
   export let compact = false;
 </script>
@@ -16,10 +17,10 @@
     </svg>
   </span>
   <span class="text">
-    <span class="title">The OpenSave Discord is open</span>
-    <span class="sub">Get help, report a bug, or see what's coming before it ships.</span>
+    <span class="title">{$t('discord.title')}</span>
+    <span class="sub">{$t('discord.sub')}</span>
   </span>
-  <span class="cta">Join <span class="arrow" aria-hidden="true">→</span></span>
+  <span class="cta">{$t('discord.join')} <span class="arrow" aria-hidden="true">→</span></span>
 </button>
 
 <style>
diff --git a/cmd/opensave-app/frontend/src/components/DropOverlay.svelte b/cmd/opensave-app/frontend/src/components/DropOverlay.svelte
index b66c4627..26fd458c 100644
--- a/cmd/opensave-app/frontend/src/components/DropOverlay.svelte
+++ b/cmd/opensave-app/frontend/src/components/DropOverlay.svelte
@@ -4,6 +4,7 @@
   import { onDestroy, onMount } from 'svelte';
   import FolderPlus from 'lucide-svelte/icons/folder-plus';
   import { dragging, listenForDrops } from '../lib/filedrop.js';
+  import { t } from '../lib/i18n.js';
 
   let stop = () => {};
   onMount(() => (stop = listenForDrops()));
@@ -40,8 +41,8 @@
   <div class="drop">
     <div class="box">
       <FolderPlus size={34} strokeWidth={1.6} />
-      <strong>Drop a save folder to track it</strong>
-      <span>You'll get to check its name first.</span>
+      <strong>{$t('drop.title')}</strong>
+      <span>{$t('drop.hint')}</span>
     </div>
   </div>
 {/if}
diff --git a/cmd/opensave-app/frontend/src/components/NewGamesBanner.svelte b/cmd/opensave-app/frontend/src/components/NewGamesBanner.svelte
index 41dd9e16..c3920339 100644
--- a/cmd/opensave-app/frontend/src/components/NewGamesBanner.svelte
+++ b/cmd/opensave-app/frontend/src/components/NewGamesBanner.svelte
@@ -12,6 +12,7 @@
   import { newGames, navigate, toast } from '../lib/stores.js';
   import { notifyPrefs } from '../lib/notifyprefs.js';
   import { api } from '../lib/api.js';
+  import { t, segments } from '../lib/i18n.js';
   import Gamepad2 from 'lucide-svelte/icons/gamepad-2';
 
   let busy = false;
@@ -39,9 +40,9 @@
   }
 
   const list = (items, rest) => {
-    const all = rest > 0 ? [...items, `${rest} more`] : items;
+    const all = rest > 0 ? [...items, $t('newGames.more', { n: rest })] : items;
     if (all.length === 1) return all[0];
-    return all.slice(0, -1).join(', ') + ' and ' + all[all.length - 1];
+    return all.slice(0, -1).join($t('newGames.listSep')) + $t('newGames.listAnd') + all[all.length - 1];
   };
 </script>
 
@@ -51,18 +52,18 @@
     <div class="new-body">
       <div class="new-title">
         {#if names.length === 1}
-          <strong>{names[0]}</strong> has saves OpenSave isn't keeping yet
+          {#each segments($t('newGames.titleOne'), { name: names[0] }, ['name']) as part}{#if part.bold}<strong>{part.text}</strong>{:else}{part.text}{/if}{/each}
         {:else}
-          <strong>{names.length} games</strong> have saves OpenSave isn't keeping yet
+          {#each segments($t('newGames.titleMany'), { count: names.length }, ['count']) as part}{#if part.bold}<strong>{part.text}</strong>{:else}{part.text}{/if}{/each}
         {/if}
       </div>
       <div class="new-sub">
-        {#if names.length > 1}{list(shown, more)} · {/if}nothing is tracked until you choose it
+        {#if names.length > 1}{list(shown, more)} · {/if}{$t('newGames.subNothing')}
       </div>
     </div>
     <div class="new-actions">
-      <button class="btn small" disabled={busy} on:click={dismiss}>Dismiss</button>
-      <button class="btn small primary" disabled={busy} on:click={review}>Review</button>
+      <button class="btn small" disabled={busy} on:click={dismiss}>{$t('common.dismiss')}</button>
+      <button class="btn small primary" disabled={busy} on:click={review}>{$t('newGames.review')}</button>
     </div>
   </div>
 {/if}
diff --git a/cmd/opensave-app/frontend/src/components/NotificationHub.svelte b/cmd/opensave-app/frontend/src/components/NotificationHub.svelte
index 023da628..fc9f182a 100644
--- a/cmd/opensave-app/frontend/src/components/NotificationHub.svelte
+++ b/cmd/opensave-app/frontend/src/components/NotificationHub.svelte
@@ -26,6 +26,7 @@
     clearAllHappened
   } from '../lib/notifications.js';
   import { timeAgo } from '../lib/timeago.js';
+  import { t } from '../lib/i18n.js';
 
   let open = false;
   let items = [];
@@ -120,8 +121,8 @@
     class="bell"
     class:has={count > 0}
     on:click={toggle}
-    title={count ? `${count} notification${count === 1 ? '' : 's'}` : 'Notifications'}
-    aria-label={count ? `Notifications, ${count} new` : 'Notifications'}
+    title={count ? $t('notifications.countTitle', { n: count }) : $t('notifications.title')}
+    aria-label={count ? $t('notifications.countAria', { n: count }) : $t('notifications.title')}
     aria-expanded={open}
   >
     <Bell size={14} />
@@ -130,16 +131,16 @@
 
   {#if open}
     <!-- Unfolds out of the bell and folds back into it (lib/motion.js). -->
-    <div class="panel" bind:this={panel} role="dialog" aria-label="Notifications" transition:unfold>
+    <div class="panel" bind:this={panel} role="dialog" aria-label={$t('notifications.title')} transition:unfold>
       <div class="head">
-        <span class="title">Notifications</span>
+        <span class="title">{$t('notifications.title')}</span>
         {#if events.some((e) => e.unread)}
-          <button class="linklike" on:click={markAllRead}>Mark all as read</button>
+          <button class="linklike" on:click={markAllRead}>{$t('notifications.markAllRead')}</button>
         {/if}
       </div>
       <div class="scroll">
         {#if waiting.length}
-          <div class="section">Needs you</div>
+          <div class="section">{$t('notifications.needsYou')}</div>
           {#each waiting as w, i (w.id)}
             <div class="row">
             <button class="item tone-{w.tone}" class:dismissable={canDismiss(w)} style="--i: {i}" on:click={() => go(w)}>
@@ -158,8 +159,8 @@
         {/if}
         {#if events.length}
           <div class="section section-row">
-            <span>Earlier</span>
-            <button class="linklike" on:click={clearAll} title="Take these out of the bell. Activity still has them.">Clear all</button>
+            <span>{$t('notifications.earlier')}</span>
+            <button class="linklike" on:click={clearAll} title={$t('notifications.clearAllTitle')}>{$t('notifications.clearAll')}</button>
           </div>
           {#each events as e, i (e.id)}
             <div class="row">
@@ -173,18 +174,18 @@
                 <span class="t">{e.title}</span>
                 <span class="d">{e.detail ? `${e.detail} · ` : ''}{timeAgo(iso(e.atMs), now)}</span>
               </span>
-              {#if e.unread}<span class="dot" aria-label="Unread"></span>{/if}
+              {#if e.unread}<span class="dot" aria-label={$t('notifications.unread')}></span>{/if}
             </button>
             <button class="dismiss" title="Dismiss" aria-label="Dismiss: {e.title}" on:click={() => dismiss(e)}><X size={13} /></button>
             </div>
           {/each}
         {/if}
         {#if !waiting.length && !events.length}
-          <div class="empty">Nothing new. Syncs, saves from your other devices and anything that needs you show up here.</div>
+          <div class="empty">{$t('notifications.empty')}</div>
         {/if}
       </div>
       <div class="foot">
-        <button class="linklike" on:click={() => go({ go: { view: 'activity' } })}>See all activity</button>
+        <button class="linklike" on:click={() => go({ go: { view: 'activity' } })}>{$t('notifications.seeAll')}</button>
       </div>
     </div>
   {/if}
diff --git a/cmd/opensave-app/frontend/src/components/PairingBanner.svelte b/cmd/opensave-app/frontend/src/components/PairingBanner.svelte
index 0ba74fa2..19ba3828 100644
--- a/cmd/opensave-app/frontend/src/components/PairingBanner.svelte
+++ b/cmd/opensave-app/frontend/src/components/PairingBanner.svelte
@@ -6,6 +6,7 @@
   import { pairingRequests, toast } from '../lib/stores.js';
   import { api } from '../lib/api.js';
   import { demandAttention } from '../lib/notify.js';
+  import { t, segments } from '../lib/i18n.js';
   import Link from 'lucide-svelte/icons/link';
 
   let busy = false;
@@ -17,14 +18,14 @@
   function onRequests(list) {
     const fresh = list.filter((r) => !seen.has(r.peerId));
     if (fresh.length > 0) {
-      const who = fresh[0].deviceName ?? 'A device';
-      demandAttention('pairing', { title: `${who} wants to pair`, body: 'Open OpenSave to accept or decline.', open: { view: 'devices', params: {} } });
-      toast(`${who} wants to pair`, 'info');
+      const who = fresh[0].deviceName ?? $t('pairing.aDevice');
+      demandAttention('pairing', { title: $t('pairing.wantsToPair', { device: who }), body: $t('pairing.openToAccept'), open: { view: 'devices', params: {} } });
+      toast($t('pairing.wantsToPair', { device: who }), 'info');
     }
     seen = new Set(list.map((r) => r.peerId));
   }
 
-  const approve = (req) => act('/api/peers/approve', req, `Paired with ${req.deviceName}`);
+  const approve = (req) => act('/api/peers/approve', req, $t('pairing.pairedWith', { device: req.deviceName }));
   const reject = (req) => act('/api/peers/reject', req, null);
 
   async function act(path, req, okMsg) {
@@ -39,8 +40,6 @@
       busy = false;
     }
   }
-
-  const source = (req) => (req.isWan ? 'over the internet' : `from ${req.address}`);
 </script>
 
 {#if $pairingRequests.length > 0}
@@ -49,12 +48,14 @@
       <div class="pair-card" transition:fly={{ y: -20, duration: 200 }}>
         <div class="pair-icon"><Link size={19} /></div>
         <div class="pair-body">
-          <div class="pair-title"><strong>{req.deviceName ?? 'A device'}</strong> wants to pair</div>
-          <div class="pair-sub">{source(req)} · approve to start syncing your saves</div>
+          <div class="pair-title">
+            {#each segments($t('pairing.wantsToPair'), { device: req.deviceName ?? $t('pairing.aDevice') }, ['device']) as part}{#if part.bold}<strong>{part.text}</strong>{:else}{part.text}{/if}{/each}
+          </div>
+          <div class="pair-sub">{req.isWan ? $t('pairing.subInternet') : $t('pairing.subFrom', { address: req.address })}</div>
         </div>
         <div class="pair-actions">
-          <button class="btn small" disabled={busy} on:click={() => reject(req)}>Ignore</button>
-          <button class="btn small primary" disabled={busy} on:click={() => approve(req)}>Approve</button>
+          <button class="btn small" disabled={busy} on:click={() => reject(req)}>{$t('pairing.ignore')}</button>
+          <button class="btn small primary" disabled={busy} on:click={() => approve(req)}>{$t('pairing.approve')}</button>
         </div>
       </div>
     {/each}
diff --git a/cmd/opensave-app/frontend/src/components/PauseButton.svelte b/cmd/opensave-app/frontend/src/components/PauseButton.svelte
index f107c942..fb464c9a 100644
--- a/cmd/opensave-app/frontend/src/components/PauseButton.svelte
+++ b/cmd/opensave-app/frontend/src/components/PauseButton.svelte
@@ -7,6 +7,7 @@
   import Play from 'lucide-svelte/icons/play';
   import { syncPause } from '../lib/stores.js';
   import { openMenu } from '../lib/contextmenu.js';
+  import { t } from '../lib/i18n.js';
   import { PAUSE_CHOICES, pauseSync, resumeSync, pauseShort, pauseLength } from '../lib/syncpause.js';
 
   let now = Date.now();
@@ -17,7 +18,7 @@
   const choose = (e) =>
     openMenu(
       e,
-      PAUSE_CHOICES.map((c) => ({ label: `Pause ${c.label}`, icon: Pause, run: () => pauseSync(c.minutes) }))
+      PAUSE_CHOICES.map((c) => ({ label: $t('pause.pauseFor', { when: c.label }), icon: Pause, run: () => pauseSync(c.minutes) }))
     );
 </script>
 
@@ -25,13 +26,13 @@
   <button
     class="btn resume"
     on:click={resumeSync}
-    title="Syncing is paused {pauseLength($syncPause, now)}. Snapshots are still taken. Resume now to catch up."
+    title={$t('pause.resumeTitle', { length: pauseLength($syncPause, now) })}
   >
-    <Play size={15} />Resume syncing<span class="left">{pauseShort($syncPause, now)}</span>
+    <Play size={15} />{$t('pause.resume')}<span class="left">{pauseShort($syncPause, now)}</span>
   </button>
 {:else}
-  <button class="btn" on:click={choose} title="Stop syncing with your other devices for a while — snapshots are still taken">
-    <Pause size={15} />Pause syncing
+  <button class="btn" on:click={choose} title={$t('pause.pauseTitle')}>
+    <Pause size={15} />{$t('statusBar.pause')}
   </button>
 {/if}
 
diff --git a/cmd/opensave-app/frontend/src/components/ProtectionBadge.svelte b/cmd/opensave-app/frontend/src/components/ProtectionBadge.svelte
index 0727c8b0..cd2d74dc 100644
--- a/cmd/opensave-app/frontend/src/components/ProtectionBadge.svelte
+++ b/cmd/opensave-app/frontend/src/components/ProtectionBadge.svelte
@@ -1,10 +1,9 @@
 <script>
   import {
     protectionState,
-    PROTECTION_LABELS,
     PROTECTION_ICONS,
-    PROTECTION_DETAILS,
   } from '../lib/protection.js';
+  import { t, segments } from '../lib/i18n.js';
 
   // What protects traffic with one paired device, stated per device.
   //
@@ -24,9 +23,9 @@
   export let compact = false;
 
   $: state = protectionState(peer);
-  $: label = PROTECTION_LABELS[state];
+  $: label = $t(`protection.label.${state}`);
   $: icon = PROTECTION_ICONS[state];
-  $: detail = PROTECTION_DETAILS[state];
+  $: detail = $t(`protection.detail.${state}`);
 </script>
 
 <span class="protection {state}" class:compact title={detail}>
@@ -39,8 +38,7 @@
     {detail}
     {#if peer?.fingerprint}
       <div class="fingerprint">
-        Pairing fingerprint <code>{peer.fingerprint}</code> — it should read the same on the other
-        device.
+        {#each segments($t('protection.fingerprint'), { code: peer.fingerprint }, ['code']) as part}{#if part.bold}<code>{part.text}</code>{:else}{part.text}{/if}{/each}
       </div>
     {/if}
   </div>
diff --git a/cmd/opensave-app/frontend/src/components/ReleaseNotes.svelte b/cmd/opensave-app/frontend/src/components/ReleaseNotes.svelte
index 83202b7a..61eb411c 100644
--- a/cmd/opensave-app/frontend/src/components/ReleaseNotes.svelte
+++ b/cmd/opensave-app/frontend/src/components/ReleaseNotes.svelte
@@ -1,4 +1,6 @@
 <script>
+  import { t as i18n } from '../lib/i18n.js';
+
   // Renders parsed changelog releases. The changelog is authored as markdown
   // for GitHub, so showing the file verbatim meant users read literal "##"
   // and "**" markers. Parsing happens in Go; this only lays it out.
@@ -72,7 +74,7 @@
       {/each}
     </section>
   {:else}
-    <p class="empty">No release notes available.</p>
+    <p class="empty">{$i18n('releases.empty')}</p>
   {/each}
 </div>
 
diff --git a/cmd/opensave-app/frontend/src/components/ShortcutsSheet.svelte b/cmd/opensave-app/frontend/src/components/ShortcutsSheet.svelte
index b5f62936..07b5056b 100644
--- a/cmd/opensave-app/frontend/src/components/ShortcutsSheet.svelte
+++ b/cmd/opensave-app/frontend/src/components/ShortcutsSheet.svelte
@@ -3,13 +3,14 @@
   import Keyboard from 'lucide-svelte/icons/keyboard';
   import Modal from './ui/Modal.svelte';
   import { SHORTCUTS } from '../lib/shortcuts.js';
+  import { t } from '../lib/i18n.js';
 
   export let onClose = () => {};
   const isMac = /Mac/i.test(globalThis.navigator?.platform ?? '');
   const show = (keys) => (isMac ? keys.replace('Ctrl', '⌘') : keys);
 </script>
 
-<Modal title="Keyboard shortcuts" icon={Keyboard} {onClose} width={520} height="auto">
+<Modal title={$t('shortcuts.title')} icon={Keyboard} {onClose} width={520} height="auto">
   <dl>
     {#each SHORTCUTS as [keys, what]}
       <dt>{#each show(keys).split(' ') as k}<kbd>{k}</kbd>{/each}</dt>
diff --git a/cmd/opensave-app/frontend/src/components/Sidebar.svelte b/cmd/opensave-app/frontend/src/components/Sidebar.svelte
index 0080bf67..6974c807 100644
--- a/cmd/opensave-app/frontend/src/components/Sidebar.svelte
+++ b/cmd/opensave-app/frontend/src/components/Sidebar.svelte
@@ -24,6 +24,7 @@
   import CoverImage from './CoverImage.svelte';
   import { visibleGames } from '../lib/gameactions.js';
   import { openGameMenu } from '../lib/contextmenu.js';
+  import { t } from '../lib/i18n.js';
   import House from 'lucide-svelte/icons/house';
   import MonitorSmartphone from 'lucide-svelte/icons/monitor-smartphone';
   import Cloud from 'lucide-svelte/icons/cloud';
@@ -37,12 +38,12 @@
   let filter = '';
 
   const nav = [
-    { id: 'home', label: 'Home', icon: House },
-    { id: 'devices', label: 'Devices', icon: MonitorSmartphone },
-    { id: 'cloud', label: 'Cloud Backup', icon: Cloud },
-    { id: 'activity', label: 'Activity', icon: Activity },
-    { id: 'settings', label: 'Settings', icon: Settings },
-    { id: 'changelog', label: 'Changelog', icon: ScrollText }
+    { id: 'home', key: 'home.title', icon: House },
+    { id: 'devices', key: 'home.devices', icon: MonitorSmartphone },
+    { id: 'cloud', key: 'home.cloudBackup', icon: Cloud },
+    { id: 'activity', key: 'sidebar.nav.activity', icon: Activity },
+    { id: 'settings', key: 'sidebar.nav.settings', icon: Settings },
+    { id: 'changelog', key: 'about.changelog', icon: ScrollText }
   ];
 
   $: deviceName = $settings?.deviceName ?? '…';
@@ -65,7 +66,7 @@
     <div class="avatar">{initials(deviceName)}</div>
     <div class="who">
       <div class="name">{deviceName}</div>
-      <div class="sub">this device</div>
+      <div class="sub">{$t('sidebar.thisDevice')}</div>
     </div>
   </div>
 
@@ -73,7 +74,7 @@
     {#each nav as item}
       <button class:active={$view.name === item.id} on:click={() => navigate(item.id)}>
         <svelte:component this={item.icon} size={17} strokeWidth={1.8} />
-        <span>{item.label}</span>
+        <span>{$t(item.key)}</span>
         {#if badgeFor(item.id)}
           <span class="nav-badge">{badgeFor(item.id)}</span>
         {/if}
@@ -82,13 +83,13 @@
   </nav>
 
   <div class="library-head">
-    <span>MY LIBRARY</span>
-    <button class="add" title="Track a game" aria-label="Track a game" on:click={() => navigate('home', { add: true })}><Plus size={15} /></button>
+    <span>{$t('sidebar.myLibrary')}</span>
+    <button class="add" title={$t('home.addGame.title')} aria-label={$t('home.addGame.title')} on:click={() => navigate('home', { add: true })}><Plus size={15} /></button>
   </div>
 
   <label class="filter">
     <Search size={14} />
-    <input placeholder="Filter library" aria-label="Filter library" data-find-fallback bind:value={filter} />
+    <input placeholder={$t('sidebar.filterLibrary')} aria-label={$t('sidebar.filterLibrary')} data-find-fallback bind:value={filter} />
   </label>
 
   <div class="library">
@@ -122,16 +123,16 @@
         </span>
         <span class="game-name">{game.name}</span>
         {#if game.playingSince}
-          <span class="session" title="In session"><Gamepad2 size={13} /></span>
+          <span class="session" title={$t('sidebar.inSession')}><Gamepad2 size={13} /></span>
         {/if}
         {#if $syncActivity[game.id]?.state === 'running'}
-          <span class="spin" title="Syncing"></span>
+          <span class="spin" title={$t('sidebar.syncing')}></span>
         {/if}
       </button>
     {:else}
       {#if $stateLoaded}
         <div class="library-empty">
-          {$gameList.length === 0 ? 'No games tracked yet' : 'No matches'}
+          {$gameList.length === 0 ? $t('sidebar.noGamesYet') : $t('sidebar.noMatches')}
         </div>
       {/if}
     {/each}
@@ -140,7 +141,7 @@
   {#if activeSyncs > 0}
     <div class="sync-note">
       <span class="spin"></span>
-      {activeSyncs} sync{activeSyncs > 1 ? 's' : ''} in progress
+      {$t('sidebar.syncsInProgress', { n: activeSyncs })}
     </div>
   {/if}
 </aside>
diff --git a/cmd/opensave-app/frontend/src/components/WhatsNewModal.svelte b/cmd/opensave-app/frontend/src/components/WhatsNewModal.svelte
index 93d8a2b0..4feaefd3 100644
--- a/cmd/opensave-app/frontend/src/components/WhatsNewModal.svelte
+++ b/cmd/opensave-app/frontend/src/components/WhatsNewModal.svelte
@@ -5,6 +5,7 @@
   import DiscordBanner from './DiscordBanner.svelte';
   import { navigate } from '../lib/stores.js';
   import X from 'lucide-svelte/icons/x';
+  import { t } from '../lib/i18n.js';
 
   export let releases = [];
   export let version = '';
@@ -24,13 +25,13 @@
 <svelte:window on:keydown={onKeydown} />
 
 <div class="backdrop" use:backdropClose={onClose} role="presentation" out:dialogOut|global>
-  <div class="modal" role="dialog" aria-modal="true" aria-label="What's new in OpenSave">
-    <button class="btn ghost icon x" on:click={onClose} title="Close" aria-label="Close"><X size={18} /></button>
+  <div class="modal" role="dialog" aria-modal="true" aria-label={$t('whatsNew.title')}>
+    <button class="btn ghost icon x" on:click={onClose} title={$t('common.close')} aria-label={$t('common.close')}><X size={18} /></button>
 
     <div class="hero">
-      <div class="badge">Updated</div>
+      <div class="badge">{$t('whatsNew.badge')}</div>
       <h2>OpenSave {version}</h2>
-      {#if from}<p class="from">You were on {from}</p>{/if}
+      {#if from}<p class="from">{$t('whatsNew.from', { from })}</p>{/if}
     </div>
 
     <div class="body">
@@ -39,8 +40,8 @@
     </div>
 
     <footer>
-      <button class="btn" on:click={openFullChangelog}>Full changelog</button>
-      <button class="btn primary" on:click={onClose}>Got it</button>
+      <button class="btn" on:click={openFullChangelog}>{$t('whatsNew.fullChangelog')}</button>
+      <button class="btn primary" on:click={onClose}>{$t('whatsNew.gotIt')}</button>
     </footer>
   </div>
 </div>
diff --git a/cmd/opensave-app/frontend/src/locales/en.json b/cmd/opensave-app/frontend/src/locales/en.json
index 37e34a1f..9b7d6d99 100644
--- a/cmd/opensave-app/frontend/src/locales/en.json
+++ b/cmd/opensave-app/frontend/src/locales/en.json
@@ -2,7 +2,6 @@
   "settings.language": "Language",
   "settings.systemDefault": "System default",
   "common.cancel": "Cancel",
-  "common.open": "Open",
   "common.nowTracking": "Now tracking \"{name}\"",
   "home.addGame.adding": "Adding…",
   "home.addGame.changeFolder": "Change folder…",
@@ -188,6 +187,163 @@
   "home.welcome.scanForSaves": "Scan for saves",
   "home.welcome.title": "Welcome to OpenSave",
   "home.welcome.trackManually": "Track a folder manually",
+  "common.close": "Close",
+  "common.dismiss": "Dismiss",
+  "common.loading": "Loading",
+  "titleBar.minimise": "Minimise",
+  "titleBar.maximise": "Maximise",
+  "statusBar.reconnecting": "Reconnecting…",
+  "statusBar.reconnectingTitle": "The app has lost touch with its background service and is reconnecting",
+  "statusBar.noSyncs": "No syncs in progress",
+  "statusBar.syncing": {
+    "one": "Syncing {n} game…",
+    "other": "Syncing {n} games…"
+  },
+  "statusBar.devicesOnline": {
+    "one": "{n} device online",
+    "other": "{n} devices online"
+  },
+  "statusBar.resume": "Resume",
+  "statusBar.resumeTitle": "Resume syncing and catch up",
+  "statusBar.pause": "Pause syncing",
+  "statusBar.transfersHint": "What is moving between your devices",
+  "statusBar.paletteHint": "Jump to a game, a page or an action",
+  "statusBar.aboutTitle": "About OpenSave",
+  "transfers.title": "Transfers",
+  "transfers.empty": "Nothing has moved between your devices since OpenSave started.",
+  "transfers.now": "Now",
+  "transfers.recently": "Recently",
+  "transfers.readError": "Couldn't read transfers: {error}",
+  "common.done": "Done",
+  "common.rename": "Rename",
+  "common.delete": "Delete",
+  "common.add": "Add",
+  "about.title": "About OpenSave",
+  "about.version": "Version {version}",
+  "about.builtAt": "· built {time}",
+  "about.license": "License",
+  "about.builtWith": "Built with",
+  "about.joinDiscord": "Join the Discord",
+  "about.changelog": "Changelog",
+  "about.note": "Wire-compatible with the original Node.js/Electron OpenSave — Go and JS devices sync together.",
+  "discord.title": "The OpenSave Discord is open",
+  "discord.sub": "Get help, report a bug, or see what's coming before it ships.",
+  "discord.join": "Join",
+  "drop.title": "Drop a save folder to track it",
+  "drop.hint": "You'll get to check its name first.",
+  "releases.empty": "No release notes available.",
+  "whatsNew.title": "What's new in OpenSave",
+  "whatsNew.badge": "Updated",
+  "whatsNew.from": "You were on {from}",
+  "whatsNew.fullChangelog": "Full changelog",
+  "whatsNew.gotIt": "Got it",
+  "collections.title": "Collections",
+  "collections.newPlaceholder": "New collection, e.g. Playing now",
+  "collections.hint": "Collections are for finding games in the library; they don't change how a game syncs.",
+  "collections.renameAria": "Rename {name}",
+  "collections.deleteAria": "Delete {name}",
+  "collections.deleteConfirmTitle": "Delete collection?",
+  "collections.deleteConfirmBody": "Delete the collection “{name}”?",
+  "collections.deleteConfirmGames": {
+    "one": "Its {n} game stays tracked; only the grouping goes.",
+    "other": "Its {n} games stay tracked; only the grouping goes."
+  },
+  "collections.deleteConfirmEmpty": "It is empty.",
+  "notifications.title": "Notifications",
+  "notifications.countTitle": {
+    "one": "{n} notification",
+    "other": "{n} notifications"
+  },
+  "notifications.countAria": "Notifications, {n} new",
+  "notifications.markAllRead": "Mark all as read",
+  "notifications.needsYou": "Needs you",
+  "notifications.earlier": "Earlier",
+  "notifications.unread": "Unread",
+  "notifications.empty": "Nothing new. Syncs, saves from your other devices and anything that needs you show up here.",
+  "notifications.seeAll": "See all activity",
+  "cloudOffer.acceptedToast": "Now using {device}'s save for “{game}” — this device's is kept as a snapshot",
+  "cloudOffer.bring": "Bring it here",
+  "cloudOffer.bringing": "Bringing…",
+  "cloudOffer.diverged": "This device's save has changes of its own that aren't in {device}'s. Bringing theirs replaces them — this device's save is kept as a snapshot you can go back to.",
+  "cloudOffer.notNow": "Not now",
+  "cloudOffer.sub": "Saved {when} · in {place}",
+  "cloudOffer.title": "{device} has a newer save for {game}",
+  "cloudOffer.where.cloud": "your cloud backup",
+  "cloudOffer.where.local": "your backup folder",
+  "cloudOffer.where.webdav": "your WebDAV server",
+  "pairing.aDevice": "A device",
+  "pairing.approve": "Approve",
+  "pairing.ignore": "Ignore",
+  "pairing.openToAccept": "Open OpenSave to accept or decline.",
+  "pairing.pairedWith": "Paired with {device}",
+  "pairing.subFrom": "From {address} · approve to start syncing your saves",
+  "pairing.subInternet": "Over the internet · approve to start syncing your saves",
+  "pairing.wantsToPair": "{device} wants to pair",
+  "newGames.listAnd": " and ",
+  "newGames.listSep": ", ",
+  "newGames.more": "{n} more",
+  "newGames.review": "Review",
+  "newGames.subNothing": "nothing is tracked until you choose it",
+  "newGames.titleMany": "{count} games have saves OpenSave isn't keeping yet",
+  "newGames.titleOne": "{name} has saves OpenSave isn't keeping yet",
+  "sidebar.filterLibrary": "Filter library",
+  "sidebar.inSession": "In session",
+  "sidebar.myLibrary": "MY LIBRARY",
+  "sidebar.nav.activity": "Activity",
+  "sidebar.nav.settings": "Settings",
+  "sidebar.noGamesYet": "No games tracked yet",
+  "sidebar.noMatches": "No matches",
+  "sidebar.syncing": "Syncing",
+  "sidebar.syncsInProgress": {
+    "one": "{n} sync in progress",
+    "other": "{n} syncs in progress"
+  },
+  "sidebar.thisDevice": "this device",
+  "palette.ariaLabel": "Quick switcher",
+  "palette.goTo": "Go to {page}",
+  "palette.kind.action": "Action",
+  "palette.kind.collection": "Collection",
+  "palette.kind.game": "Game",
+  "palette.kind.help": "Help",
+  "palette.kind.page": "Page",
+  "palette.kind.snapshot": "Snapshot",
+  "palette.launchGame": "Launch {game}",
+  "palette.noMatches": "Nothing matches “{query}”.",
+  "palette.openSaveFolder": "Open {game} save folder",
+  "palette.pauseFor": "Pause syncing {when}",
+  "palette.placeholder": "Jump to a game, a page or an action…",
+  "palette.show": "Show {name}",
+  "palette.showSetup": "Show the setup guide",
+  "palette.snapshotAll": "Snapshot every game now",
+  "palette.snapshotAllDone": {
+    "one": "Took a snapshot of {n} game",
+    "other": "Took a snapshot of {n} games"
+  },
+  "palette.snapshotAllPartial": {
+    "one": "Snapshot of {n} game; {failed} could not be taken",
+    "other": "Snapshot of {n} games; {failed} could not be taken"
+  },
+  "palette.snapshotGame": "Snapshot {game}",
+  "palette.syncAll": "Sync all games",
+  "palette.syncGame": "Sync {game}",
+  "palette.toDark": "Switch to dark theme",
+  "palette.toLight": "Switch to light theme",
+  "palette.trackFolder": "Track a folder",
+  "protection.detail.direct": "This device is reached straight over your local network, so nothing passes through a relay. Local traffic is not encrypted, so treat an untrusted network accordingly.",
+  "protection.detail.open": "Saves sent to this device over the internet can be read by anyone holding your room code, including whoever runs the relay. Pairing over a relay did not keep an encryption key in older versions. Unpair and pair these two devices again to fix it.",
+  "protection.detail.pending": "The key is in place. Encryption starts as soon as this device checks in, which usually takes a few seconds.",
+  "protection.detail.sealed": "Saves sent to this device are sealed between the two of you. The relay — and anyone else holding your room code — passes them on without being able to read them.",
+  "protection.fingerprint": "Pairing fingerprint {code} — it should read the same on the other device.",
+  "protection.label.direct": "Direct connection",
+  "protection.label.open": "Not encrypted",
+  "protection.label.pending": "Encrypting shortly",
+  "protection.label.sealed": "Encrypted",
+  "shortcuts.title": "Keyboard shortcuts",
+  "pause.pauseFor": "Pause {when}",
+  "pause.pauseTitle": "Stop syncing with your other devices for a while — snapshots are still taken",
+  "pause.resume": "Resume syncing",
+  "pause.resumeTitle": "Syncing is paused {length}. Snapshots are still taken. Resume now to catch up.",
+  "common.open": "Open",
   "home.trackGame": "Track game",
   "home.trackGameHint": "Find a game by name, or choose its program or save folder",
   "home.addGame.recognisedAs": "Recognised as \"{name}\" — its cover art comes from the game database.",
@@ -232,31 +388,7 @@
   "game.config.deviceSettings": "Device settings",
   "game.config.syncDeviceSettings": "Sync these settings between devices too",
   "game.config.deviceSettingsHint": "The game database lists these as this game's settings, not its save, so each device keeps its own (graphics, resolution). They are still in every snapshot.",
-  "common.close": "Close",
-  "common.dismiss": "Dismiss",
-  "common.loading": "Loading",
-  "titleBar.minimise": "Minimise",
-  "titleBar.maximise": "Maximise",
-  "statusBar.reconnecting": "Reconnecting…",
-  "statusBar.reconnectingTitle": "The app has lost touch with its background service and is reconnecting",
-  "statusBar.noSyncs": "No syncs in progress",
-  "statusBar.syncing": {
-    "one": "Syncing {n} game…",
-    "other": "Syncing {n} games…"
-  },
-  "statusBar.devicesOnline": {
-    "one": "{n} device online",
-    "other": "{n} devices online"
-  },
-  "statusBar.resume": "Resume",
-  "statusBar.resumeTitle": "Resume syncing and catch up",
-  "statusBar.pause": "Pause syncing",
-  "statusBar.transfersHint": "What is moving between your devices",
-  "statusBar.paletteHint": "Jump to a game, a page or an action",
-  "statusBar.aboutTitle": "About OpenSave",
-  "transfers.title": "Transfers",
-  "transfers.empty": "Nothing has moved between your devices since OpenSave started.",
-  "transfers.now": "Now",
-  "transfers.recently": "Recently",
-  "transfers.readError": "Couldn't read transfers: {error}"
+  "notifications.clearAll": "Clear all",
+  "notifications.clearAllTitle": "Take these out of the bell. Activity still has them.",
+  "palette.renameGame": "Rename {game}"
 }
diff --git a/cmd/opensave-app/frontend/src/locales/zh-Hans.json b/cmd/opensave-app/frontend/src/locales/zh-Hans.json
index 61697d1a..7d92a282 100644
--- a/cmd/opensave-app/frontend/src/locales/zh-Hans.json
+++ b/cmd/opensave-app/frontend/src/locales/zh-Hans.json
@@ -2,7 +2,6 @@
   "settings.language": "语言",
   "settings.systemDefault": "跟随系统",
   "common.cancel": "取消",
-  "common.open": "打开",
   "common.nowTracking": "已开始跟踪“{name}”",
   "home.addGame.adding": "添加中…",
   "home.addGame.changeFolder": "更换文件夹…",
@@ -167,6 +166,142 @@
   "home.welcome.scanForSaves": "扫描存档",
   "home.welcome.title": "欢迎使用 OpenSave",
   "home.welcome.trackManually": "手动跟踪文件夹",
+  "common.close": "关闭",
+  "common.dismiss": "忽略",
+  "common.loading": "加载中",
+  "titleBar.minimise": "最小化",
+  "titleBar.maximise": "最大化",
+  "statusBar.reconnecting": "正在重连…",
+  "statusBar.reconnectingTitle": "应用与后台服务失去联系，正在重连",
+  "statusBar.noSyncs": "当前没有进行中的同步",
+  "statusBar.syncing": "正在同步 {n} 个游戏…",
+  "statusBar.devicesOnline": "{n} 台设备在线",
+  "statusBar.resume": "恢复",
+  "statusBar.resumeTitle": "恢复同步并补齐",
+  "statusBar.pause": "暂停同步",
+  "statusBar.transfersHint": "设备之间正在传输的内容",
+  "statusBar.paletteHint": "跳转到游戏、页面或操作",
+  "statusBar.aboutTitle": "关于 OpenSave",
+  "transfers.title": "传输",
+  "transfers.empty": "自 OpenSave 启动以来，设备之间还没有传输过任何内容。",
+  "transfers.now": "进行中",
+  "transfers.recently": "最近",
+  "transfers.readError": "无法读取传输记录：{error}",
+  "common.done": "完成",
+  "common.rename": "重命名",
+  "common.delete": "删除",
+  "common.add": "添加",
+  "about.title": "关于 OpenSave",
+  "about.version": "版本 {version}",
+  "about.builtAt": "· 构建于 {time}",
+  "about.license": "许可证",
+  "about.builtWith": "构建技术",
+  "about.joinDiscord": "加入 Discord",
+  "about.changelog": "更新日志",
+  "about.note": "与最初的 Node.js/Electron 版 OpenSave 协议兼容——Go 与 JS 设备可以互相同步。",
+  "discord.title": "OpenSave Discord 已开放",
+  "discord.sub": "获取帮助、反馈问题，或抢先了解即将推出的功能。",
+  "discord.join": "加入",
+  "drop.title": "拖入存档文件夹即可跟踪",
+  "drop.hint": "拖入后可以先确认名称。",
+  "releases.empty": "暂无更新日志。",
+  "whatsNew.title": "OpenSave 更新内容",
+  "whatsNew.badge": "已更新",
+  "whatsNew.from": "你之前使用的是 {from}",
+  "whatsNew.fullChangelog": "完整更新日志",
+  "whatsNew.gotIt": "知道了",
+  "collections.title": "合集",
+  "collections.newPlaceholder": "新合集，例如“正在玩”",
+  "collections.hint": "合集用于在游戏库中查找游戏，不会改变游戏的同步方式。",
+  "collections.renameAria": "重命名 {name}",
+  "collections.deleteAria": "删除 {name}",
+  "collections.deleteConfirmTitle": "删除合集？",
+  "collections.deleteConfirmBody": "删除合集“{name}”？",
+  "collections.deleteConfirmGames": "其中 {n} 个游戏仍会保留跟踪，只移除分组。",
+  "collections.deleteConfirmEmpty": "该合集为空。",
+  "notifications.title": "通知",
+  "notifications.countTitle": "{n} 条通知",
+  "notifications.countAria": "通知，{n} 条未读",
+  "notifications.markAllRead": "全部标为已读",
+  "notifications.needsYou": "等待你处理",
+  "notifications.earlier": "更早",
+  "notifications.unread": "未读",
+  "notifications.empty": "这里还没有内容。同步动态、来自其他设备的存档以及需要你处理的事项都会出现在这里。",
+  "notifications.seeAll": "查看全部活动",
+  "cloudOffer.acceptedToast": "现在使用 {device} 的“{game}”存档——本机的存档已保留为快照",
+  "cloudOffer.bring": "取到本机",
+  "cloudOffer.bringing": "正在获取…",
+  "cloudOffer.diverged": "本机的存档有 {device} 上没有的改动。改用对方的存档会覆盖这些改动——本机的存档会保留为快照，随时可以找回。",
+  "cloudOffer.notNow": "暂不",
+  "cloudOffer.sub": "保存于 {when} · 位于 {place}",
+  "cloudOffer.title": "{device} 上有 {game} 的更新存档",
+  "cloudOffer.where.cloud": "你的云备份",
+  "cloudOffer.where.local": "你的备份文件夹",
+  "cloudOffer.where.webdav": "你的 WebDAV 服务器",
+  "pairing.aDevice": "一台设备",
+  "pairing.approve": "批准",
+  "pairing.ignore": "忽略",
+  "pairing.openToAccept": "打开 OpenSave 以接受或拒绝。",
+  "pairing.pairedWith": "已与 {device} 配对",
+  "pairing.subFrom": "来自 {address} · 批准后即开始同步你的存档",
+  "pairing.subInternet": "通过互联网 · 批准后即开始同步你的存档",
+  "pairing.wantsToPair": "{device} 想要配对",
+  "newGames.listAnd": " 和 ",
+  "newGames.listSep": "、",
+  "newGames.more": "还有 {n} 个",
+  "newGames.review": "查看",
+  "newGames.subNothing": "在你选择之前不会跟踪任何内容",
+  "newGames.titleMany": "{count} 个游戏有 OpenSave 尚未接管的存档",
+  "newGames.titleOne": "{name} 有 OpenSave 尚未接管的存档",
+  "sidebar.filterLibrary": "筛选游戏库",
+  "sidebar.inSession": "游戏中",
+  "sidebar.myLibrary": "我的游戏库",
+  "sidebar.nav.activity": "活动",
+  "sidebar.nav.settings": "设置",
+  "sidebar.noGamesYet": "尚未跟踪任何游戏",
+  "sidebar.noMatches": "没有匹配项",
+  "sidebar.syncing": "正在同步",
+  "sidebar.syncsInProgress": "{n} 个同步正在进行",
+  "sidebar.thisDevice": "本机",
+  "palette.ariaLabel": "快速切换器",
+  "palette.goTo": "前往 {page}",
+  "palette.kind.action": "操作",
+  "palette.kind.collection": "合集",
+  "palette.kind.game": "游戏",
+  "palette.kind.help": "帮助",
+  "palette.kind.page": "页面",
+  "palette.kind.snapshot": "快照",
+  "palette.launchGame": "启动 {game}",
+  "palette.noMatches": "没有与“{query}”匹配的内容。",
+  "palette.openSaveFolder": "打开 {game} 的存档文件夹",
+  "palette.pauseFor": "暂停同步 {when}",
+  "palette.placeholder": "跳转到游戏、页面或操作…",
+  "palette.show": "显示 {name}",
+  "palette.showSetup": "显示设置向导",
+  "palette.snapshotAll": "立即快照所有游戏",
+  "palette.snapshotAllDone": "已为 {n} 个游戏创建快照",
+  "palette.snapshotAllPartial": "已为 {n} 个游戏创建快照；{failed} 个失败",
+  "palette.snapshotGame": "快照 {game}",
+  "palette.syncAll": "同步所有游戏",
+  "palette.syncGame": "同步 {game}",
+  "palette.toDark": "切换到深色主题",
+  "palette.toLight": "切换到浅色主题",
+  "palette.trackFolder": "跟踪文件夹",
+  "protection.detail.direct": "本机通过你的本地网络直接连接，不经过任何中继。本地流量不加密，请在不可信的网络下自行留意。",
+  "protection.detail.open": "通过互联网发送到本机的存档，任何持有你房间码的人都能读取，包括中继的运营者。旧版本通过中继配对时不会保留加密密钥。解除这两台设备的配对再重新配对即可修复。",
+  "protection.detail.pending": "密钥已就绪。本机一上线就会开始加密，通常只需几秒。",
+  "protection.detail.sealed": "发送到本机的存档只在你们两台设备之间加密封存。中继——以及任何持有你房间码的人——只会原样转发，无法读取内容。",
+  "protection.fingerprint": "配对指纹 {code} ——在另一台设备上应与此相同。",
+  "protection.label.direct": "直接连接",
+  "protection.label.open": "未加密",
+  "protection.label.pending": "即将加密",
+  "protection.label.sealed": "已加密",
+  "shortcuts.title": "键盘快捷键",
+  "pause.pauseFor": "暂停 {when}",
+  "pause.pauseTitle": "暂时停止与其他设备同步——快照仍会创建",
+  "pause.resume": "恢复同步",
+  "pause.resumeTitle": "同步已暂停（{length}）。快照仍会创建。立即恢复以补齐。",
+  "common.open": "打开",
   "home.trackGame": "跟踪游戏",
   "home.trackGameHint": "按名称查找游戏，或选择其程序或存档文件夹",
   "home.addGame.recognisedAs": "已识别为“{name}”——封面来自游戏数据库。",
@@ -205,25 +340,7 @@
   "game.config.deviceSettings": "设备设置",
   "game.config.syncDeviceSettings": "也在设备之间同步这些设置",
   "game.config.deviceSettingsHint": "游戏数据库将这些文件列为该游戏的设置而非存档，因此每台设备保留各自的设置（画质、分辨率）。它们仍包含在每个快照中。",
-  "common.close": "关闭",
-  "common.dismiss": "忽略",
-  "common.loading": "加载中",
-  "titleBar.minimise": "最小化",
-  "titleBar.maximise": "最大化",
-  "statusBar.reconnecting": "正在重连…",
-  "statusBar.reconnectingTitle": "应用与后台服务失去联系，正在重连",
-  "statusBar.noSyncs": "当前没有进行中的同步",
-  "statusBar.syncing": "正在同步 {n} 个游戏…",
-  "statusBar.devicesOnline": "{n} 台设备在线",
-  "statusBar.resume": "恢复",
-  "statusBar.resumeTitle": "恢复同步并补齐",
-  "statusBar.pause": "暂停同步",
-  "statusBar.transfersHint": "设备之间正在传输的内容",
-  "statusBar.paletteHint": "跳转到游戏、页面或操作",
-  "statusBar.aboutTitle": "关于 OpenSave",
-  "transfers.title": "传输",
-  "transfers.empty": "自 OpenSave 启动以来，设备之间还没有传输过任何内容。",
-  "transfers.now": "进行中",
-  "transfers.recently": "最近",
-  "transfers.readError": "无法读取传输记录：{error}"
+  "notifications.clearAll": "清除全部",
+  "notifications.clearAllTitle": "将这些从铃铛移除，活动页仍保留",
+  "palette.renameGame": "重命名 {game}"
 }
diff --git a/cmd/opensave-app/frontend/src/locales/zh-Hant.json b/cmd/opensave-app/frontend/src/locales/zh-Hant.json
index 4db04909..4752f44f 100644
--- a/cmd/opensave-app/frontend/src/locales/zh-Hant.json
+++ b/cmd/opensave-app/frontend/src/locales/zh-Hant.json
@@ -2,18 +2,17 @@
   "settings.language": "語言",
   "settings.systemDefault": "跟隨系統",
   "common.cancel": "取消",
-  "common.open": "開啟",
-  "common.nowTracking": "已開始跟踪“{name}”",
+  "common.nowTracking": "已開始跟蹤“{name}”",
   "home.addGame.adding": "新增中…",
   "home.addGame.changeFolder": "更換資料夾…",
-  "home.addGame.chooseFile": "選擇要跟踪的存檔檔案",
+  "home.addGame.chooseFile": "選擇要跟蹤的存檔檔案",
   "home.addGame.name": "名稱",
   "home.addGame.nameHint": "它顯示在你的遊戲庫中，也會顯示在其他裝置上。",
   "home.addGame.namePlaceholder": "例如：Elden Ring",
   "home.addGame.savePath": "存檔資料夾或檔案",
-  "home.addGame.startTracking": "開始跟踪",
-  "home.addGame.title": "跟踪遊戲",
-  "home.addGame.trackFileInstead": "改為跟踪單個檔案…",
+  "home.addGame.startTracking": "開始跟蹤",
+  "home.addGame.title": "跟蹤遊戲",
+  "home.addGame.trackFileInstead": "改為跟蹤單個檔案…",
   "home.library.bulkDone": "已為 {n} 個遊戲{verb}",
   "home.library.bulkPartial": "已為 {done}/{total} 個遊戲{verb} — {failed}",
   "home.library.clearFilters": "清除篩選",
@@ -38,7 +37,7 @@
   "home.library.syncTitle": "將每個遊戲與你的裝置同步",
   "home.library.title": "遊戲庫",
   "home.library.unselectAll": "取消全選",
-  "home.library.untrackSelected": "取消跟踪所選",
+  "home.library.untrackSelected": "取消跟蹤所選",
   "home.library.verbFavourite": "加入收藏",
   "home.library.verbSnapshot": "建立快照",
   "home.library.verbSync": "完成同步",
@@ -47,59 +46,59 @@
   "home.library.viewLabel": "遊戲庫檢視",
   "home.offered.chooseFolder": "選擇資料夾…",
   "home.offered.decline": "拒絕",
-  "home.offered.declineToast": "不會再詢問你關於 {name} 的事，之後仍可自行跟踪。",
+  "home.offered.declineToast": "不會再詢問你關於 {name} 的事，之後仍可自行跟蹤。",
   "home.offered.folderPrompt": "在本機上為“{name}”選擇資料夾",
   "home.offered.intro": "其他裝置正在同步這些遊戲，但本機還不知道該把存檔放在哪裡。選擇資料夾後才會開始同步。",
   "home.offered.pathHint": "在另一臺裝置上位於 {path}。",
   "home.offered.title": "等待選擇資料夾",
-  "home.offered.trackedToast": "{name} 已在本機開始跟踪",
+  "home.offered.trackedToast": "{name} 已在本機開始跟蹤",
   "home.recent.allActivity": "全部動態",
   "home.recent.empty": "暫無記錄。快照和同步會在發生時顯示在這裡。",
   "home.recent.label": "最近動態",
-  "home.scan.alreadyTracked": "已跟踪 ({n})",
+  "home.scan.alreadyTracked": "已跟蹤 ({n})",
   "home.scan.badResponse": "掃描返回的不是存檔列表。請重啟 OpenSave 後重新掃描。",
   "home.scan.clear": "清除選擇",
   "home.scan.emptyNoMatches": "沒有符合此篩選條件的結果。",
-  "home.scan.emptyNothingDetected": "未檢測到任何存檔。你仍可以手動跟踪任意資料夾。",
+  "home.scan.emptyNothingDetected": "未檢測到任何存檔。你仍可以手動跟蹤任意資料夾。",
   "home.scan.exclude": "排除",
   "home.scan.excludeTitle": "不再在後續掃描中顯示此位置",
   "home.scan.excludeToast": "“{name}”不會再出現在掃描結果中。",
   "home.scan.excluding": "正在排除…",
   "home.scan.filterPlaceholder": "按名稱或路徑篩選…",
   "home.scan.folderList.headFound": "已在 {n} 個位置中找到 {name}。",
-  "home.scan.folderList.headTick": "勾選屬於此存檔的資料夾——它們會作為一個遊戲來跟踪。",
+  "home.scan.folderList.headTick": "勾選屬於此存檔的資料夾——它們會作為一個遊戲來跟蹤。",
   "home.scan.folderList.tagAlt": "另一個副本——可能是舊的安裝",
   "home.scan.folderList.tagInside": "已包含在上面的資料夾中",
   "home.scan.folderList.tagLocation": "同一存檔的一部分",
   "home.scan.folderList.tagSave": "存檔資料夾",
-  "home.scan.folderList.tagTracked": "已跟踪",
+  "home.scan.folderList.tagTracked": "已跟蹤",
   "home.scan.foundInFolders": "在 {n} 個資料夾中找到",
-  "home.scan.foundSummary": "已找到 {n} 個存檔位置——{m} 個可跟踪",
-  "home.scan.foundSummaryEmpty": "已找到 {n} 個存檔位置——{m} 個可跟踪，{e} 個空資料夾已隱藏",
-  "home.scan.mergedPartialFail": "已跟踪“{name}”，但有 {n} 個資料夾失敗：{detail}",
+  "home.scan.foundSummary": "已找到 {n} 個存檔位置——{m} 個可跟蹤",
+  "home.scan.foundSummaryEmpty": "已找到 {n} 個存檔位置——{m} 個可跟蹤，{e} 個空資料夾已隱藏",
+  "home.scan.mergedPartialFail": "已跟蹤“{name}”，但有 {n} 個資料夾失敗：{detail}",
   "home.scan.oneSave": "· 其中 {n} 個屬於同一存檔",
   "home.scan.scanningDetail": "正在掃描 Steam、模擬器和已配置的資料夾…",
   "home.scan.selectAll": "全選 ({n})",
   "home.scan.showEmpty": "顯示 {n} 個空資料夾",
   "home.scan.showEmptyTitle": "這些資料夾確實存在但裡面沒有檔案——Steam 會為你擁有的每個遊戲都建一個，無論存檔是否放在其中。完全沒有存檔的遊戲也會出現在這裡。",
-  "home.scan.showTracked": "顯示已跟踪",
-  "home.scan.showTrackedTitle": "同時顯示已跟踪的存檔",
+  "home.scan.showTracked": "顯示已跟蹤",
+  "home.scan.showTrackedTitle": "同時顯示已跟蹤的存檔",
   "home.scan.subScanning": "正在掃描你的系統…",
   "home.scan.tab.all": "全部",
   "home.scan.tab.emulators": "模擬器",
   "home.scan.tab.games": "遊戲",
   "home.scan.tab.repacks": "硬碟版",
   "home.scan.title": "掃描結果",
-  "home.scan.track": "跟踪",
-  "home.scan.trackAll": "跟踪全部 {n} 個",
-  "home.scan.trackAsOne": "作為一個遊戲跟踪",
-  "home.scan.trackAsOneTitle": "將勾選的所有資料夾作為一個遊戲跟踪，不考慮掃描給出的分組。適用於掃描未能識別的拆分存檔。",
-  "home.scan.trackPartialFail": "正在跟踪“{name}”——有 {n} 個資料夾未能新增：{detail}",
-  "home.scan.trackSelected": "跟踪所選 ({n})",
-  "home.scan.tracked": "已跟踪",
-  "home.scan.trackedAcrossFolders": "已跟踪“{name}”，共 {n} 個資料夾",
-  "home.scan.trackedGames": "已跟踪 {n} 個遊戲",
-  "home.scan.trackedGamesWithExtras": "已跟踪 {n} 個遊戲，並附加 {m} 個位置",
+  "home.scan.track": "跟蹤",
+  "home.scan.trackAll": "跟蹤全部 {n} 個",
+  "home.scan.trackAsOne": "作為一個遊戲跟蹤",
+  "home.scan.trackAsOneTitle": "將勾選的所有資料夾作為一個遊戲跟蹤，不考慮掃描給出的分組。適用於掃描未能識別的拆分存檔。",
+  "home.scan.trackPartialFail": "正在跟蹤“{name}”——有 {n} 個資料夾未能新增：{detail}",
+  "home.scan.trackSelected": "跟蹤所選 ({n})",
+  "home.scan.tracked": "已跟蹤",
+  "home.scan.trackedAcrossFolders": "已跟蹤“{name}”，共 {n} 個資料夾",
+  "home.scan.trackedGames": "已跟蹤 {n} 個遊戲",
+  "home.scan.trackedGamesWithExtras": "已跟蹤 {n} 個遊戲，並附加 {m} 個位置",
   "home.scan.type.emulator": "模擬器",
   "home.scan.type.game": "遊戲",
   "home.scan.type.repack": "硬碟版",
@@ -116,7 +115,7 @@
   "home.setup.stepCloud.title": "備份到雲端",
   "home.setup.stepDevices.text": "一臺電腦、一臺 Steam Deck 或裝有 OpenSave 的掌機——在同一個 Wi-Fi 下，或透過網際網路從任意位置連線。",
   "home.setup.stepDevices.title": "新增你的其他裝置",
-  "home.setup.stepSaves.text": "OpenSave 會掃描 Steam、模擬器和常見的存檔資料夾，由你選擇要跟踪的內容。",
+  "home.setup.stepSaves.text": "OpenSave 會掃描 Steam、模擬器和常見的存檔資料夾，由你選擇要跟蹤的內容。",
   "home.setup.stepSaves.title": "找到你的遊戲存檔",
   "home.setup.title": "開始設定 OpenSave",
   "home.summary.cloudBackup": "雲備份",
@@ -150,7 +149,7 @@
   "home.viewOptions.overview": "在主頁顯示最近動態",
   "home.viewOptions.tileSize": "磁貼大小",
   "home.viewOptions.tilesPerRow": "每行磁貼數",
-  "home.chooseFolderDialog": "選擇要跟踪的存檔資料夾",
+  "home.chooseFolderDialog": "選擇要跟蹤的存檔資料夾",
   "home.cloudBackup": "雲備份",
   "home.devices": "裝置",
   "home.scanSaves": "掃描存檔",
@@ -160,13 +159,149 @@
   "home.syncAllToast": "已觸發全部遊戲的同步",
   "home.syncPaused": "同步已暫停",
   "home.title": "主頁",
-  "home.trackFolder": "跟踪資料夾",
-  "home.trackFolderTitle": "選擇要跟踪的存檔資料夾或檔案",
+  "home.trackFolder": "跟蹤資料夾",
+  "home.trackFolderTitle": "選擇要跟蹤的存檔資料夾或檔案",
   "home.welcome.hint": "然後開啟 {devices} 配對另一臺電腦或 Steam Deck，或開啟 {cloud} 將快照鏡像到雲端。",
   "home.welcome.intro": "讓你的遊戲存檔在所有裝置間保持同步——無需帳號，不被雲端綁架。先找到你的存檔：",
   "home.welcome.scanForSaves": "掃描存檔",
   "home.welcome.title": "歡迎使用 OpenSave",
-  "home.welcome.trackManually": "手動跟踪資料夾",
+  "home.welcome.trackManually": "手動跟蹤資料夾",
+  "common.close": "關閉",
+  "common.dismiss": "忽略",
+  "common.loading": "載入中",
+  "titleBar.minimise": "最小化",
+  "titleBar.maximise": "最大化",
+  "statusBar.reconnecting": "正在重連…",
+  "statusBar.reconnectingTitle": "應用與後臺服務失去聯絡，正在重連",
+  "statusBar.noSyncs": "當前沒有進行中的同步",
+  "statusBar.syncing": "正在同步 {n} 個遊戲…",
+  "statusBar.devicesOnline": "{n} 臺裝置線上",
+  "statusBar.resume": "恢復",
+  "statusBar.resumeTitle": "恢復同步並補齊",
+  "statusBar.pause": "暫停同步",
+  "statusBar.transfersHint": "裝置之間正在傳輸的內容",
+  "statusBar.paletteHint": "跳轉到遊戲、頁面或操作",
+  "statusBar.aboutTitle": "關於 OpenSave",
+  "transfers.title": "傳輸",
+  "transfers.empty": "自 OpenSave 啟動以來，裝置之間還沒有傳輸過任何內容。",
+  "transfers.now": "進行中",
+  "transfers.recently": "最近",
+  "transfers.readError": "無法讀取傳輸記錄：{error}",
+  "common.done": "完成",
+  "common.rename": "重新命名",
+  "common.delete": "刪除",
+  "common.add": "新增",
+  "about.title": "關於 OpenSave",
+  "about.version": "版本 {version}",
+  "about.builtAt": "· 構建於 {time}",
+  "about.license": "許可證",
+  "about.builtWith": "構建技術",
+  "about.joinDiscord": "加入 Discord",
+  "about.changelog": "更新日誌",
+  "about.note": "與最初的 Node.js/Electron 版 OpenSave 協議相容——Go 與 JS 裝置可以互相同步。",
+  "discord.title": "OpenSave Discord 已開放",
+  "discord.sub": "獲取幫助、反饋問題，或搶先了解即將推出的功能。",
+  "discord.join": "加入",
+  "drop.title": "拖入存檔資料夾即可跟蹤",
+  "drop.hint": "拖入後可以先確認名稱。",
+  "releases.empty": "暫無更新日誌。",
+  "whatsNew.title": "OpenSave 更新內容",
+  "whatsNew.badge": "已更新",
+  "whatsNew.from": "你之前使用的是 {from}",
+  "whatsNew.fullChangelog": "完整更新日誌",
+  "whatsNew.gotIt": "知道了",
+  "collections.title": "合集",
+  "collections.newPlaceholder": "新合集，例如“正在玩”",
+  "collections.hint": "合集用於在遊戲庫中查詢遊戲，不會改變遊戲的同步方式。",
+  "collections.renameAria": "重新命名 {name}",
+  "collections.deleteAria": "刪除 {name}",
+  "collections.deleteConfirmTitle": "刪除合集？",
+  "collections.deleteConfirmBody": "刪除合集“{name}”？",
+  "collections.deleteConfirmGames": "其中 {n} 個遊戲仍會保留跟蹤，只移除分組。",
+  "collections.deleteConfirmEmpty": "該合集為空。",
+  "notifications.title": "通知",
+  "notifications.countTitle": "{n} 條通知",
+  "notifications.countAria": "通知，{n} 條未讀",
+  "notifications.markAllRead": "全部標為已讀",
+  "notifications.needsYou": "等待你處理",
+  "notifications.earlier": "更早",
+  "notifications.unread": "未讀",
+  "notifications.empty": "這裡還沒有內容。同步動態、來自其他裝置的存檔以及需要你處理的事項都會出現在這裡。",
+  "notifications.seeAll": "檢視全部活動",
+  "cloudOffer.acceptedToast": "現在使用 {device} 的“{game}”存檔——本機的存檔已保留為快照",
+  "cloudOffer.bring": "取到本機",
+  "cloudOffer.bringing": "正在獲取…",
+  "cloudOffer.diverged": "本機的存檔有 {device} 上沒有的改動。改用對方的存檔會覆蓋這些改動——本機的存檔會保留為快照，隨時可以找回。",
+  "cloudOffer.notNow": "暫不",
+  "cloudOffer.sub": "儲存於 {when} · 位於 {place}",
+  "cloudOffer.title": "{device} 上有 {game} 的更新存檔",
+  "cloudOffer.where.cloud": "你的雲備份",
+  "cloudOffer.where.local": "你的備份資料夾",
+  "cloudOffer.where.webdav": "你的 WebDAV 伺服器",
+  "pairing.aDevice": "一臺裝置",
+  "pairing.approve": "批准",
+  "pairing.ignore": "忽略",
+  "pairing.openToAccept": "開啟 OpenSave 以接受或拒絕。",
+  "pairing.pairedWith": "已與 {device} 配對",
+  "pairing.subFrom": "來自 {address} · 批准後即開始同步你的存檔",
+  "pairing.subInternet": "透過網際網路 · 批准後即開始同步你的存檔",
+  "pairing.wantsToPair": "{device} 想要配對",
+  "newGames.listAnd": " 和 ",
+  "newGames.listSep": "、",
+  "newGames.more": "還有 {n} 個",
+  "newGames.review": "檢視",
+  "newGames.subNothing": "在你選擇之前不會追蹤任何內容",
+  "newGames.titleMany": "{count} 個遊戲有 OpenSave 尚未接管的存檔",
+  "newGames.titleOne": "{name} 有 OpenSave 尚未接管的存檔",
+  "sidebar.filterLibrary": "篩選遊戲庫",
+  "sidebar.inSession": "遊戲中",
+  "sidebar.myLibrary": "我的遊戲庫",
+  "sidebar.nav.activity": "活動",
+  "sidebar.nav.settings": "設定",
+  "sidebar.noGamesYet": "尚未追蹤任何遊戲",
+  "sidebar.noMatches": "沒有匹配項",
+  "sidebar.syncing": "正在同步",
+  "sidebar.syncsInProgress": "{n} 個同步正在進行",
+  "sidebar.thisDevice": "本機",
+  "palette.ariaLabel": "快速切換器",
+  "palette.goTo": "前往 {page}",
+  "palette.kind.action": "操作",
+  "palette.kind.collection": "合集",
+  "palette.kind.game": "遊戲",
+  "palette.kind.help": "幫助",
+  "palette.kind.page": "頁面",
+  "palette.kind.snapshot": "快照",
+  "palette.launchGame": "啟動 {game}",
+  "palette.noMatches": "沒有與“{query}”匹配的內容。",
+  "palette.openSaveFolder": "開啟 {game} 的存檔資料夾",
+  "palette.pauseFor": "暫停同步 {when}",
+  "palette.placeholder": "跳轉到遊戲、頁面或操作…",
+  "palette.show": "顯示 {name}",
+  "palette.showSetup": "顯示設定嚮導",
+  "palette.snapshotAll": "立即快照所有遊戲",
+  "palette.snapshotAllDone": "已為 {n} 個遊戲建立快照",
+  "palette.snapshotAllPartial": "已為 {n} 個遊戲建立快照；{failed} 個失敗",
+  "palette.snapshotGame": "快照 {game}",
+  "palette.syncAll": "同步所有遊戲",
+  "palette.syncGame": "同步 {game}",
+  "palette.toDark": "切換到深色主題",
+  "palette.toLight": "切換到淺色主題",
+  "palette.trackFolder": "追蹤資料夾",
+  "protection.detail.direct": "本機透過你的本地網路直接連線，不經過任何中繼。本地流量不加密，請在不可信的網路下自行留意。",
+  "protection.detail.open": "透過網際網路傳送到本機的存檔，任何持有你房間碼的人都能讀取，包括中繼的運營者。舊版本透過中繼配對時不會保留加密金鑰。解除這兩臺裝置的配對再重新配對即可修復。",
+  "protection.detail.pending": "金鑰已就緒。本機一上線就會開始加密，通常只需幾秒。",
+  "protection.detail.sealed": "傳送到本機的存檔只在你們兩臺裝置之間加密封存。中繼——以及任何持有你房間碼的人——只會原樣轉發，無法讀取內容。",
+  "protection.fingerprint": "配對指紋 {code} ——在另一臺裝置上應與此相同。",
+  "protection.label.direct": "直接連線",
+  "protection.label.open": "未加密",
+  "protection.label.pending": "即將加密",
+  "protection.label.sealed": "已加密",
+  "shortcuts.title": "鍵盤快捷鍵",
+  "pause.pauseFor": "暫停 {when}",
+  "pause.pauseTitle": "暫時停止與其他裝置同步——快照仍會建立",
+  "pause.resume": "恢復同步",
+  "pause.resumeTitle": "同步已暫停（{length}）。快照仍會建立。立即恢復以補齊。",
+  "common.open": "開啟",
   "home.trackGame": "跟踪遊戲",
   "home.trackGameHint": "按名稱查詢遊戲，或選擇其程式或存檔資料夾",
   "home.addGame.recognisedAs": "已識別為“{name}”——封面來自遊戲資料庫。",
@@ -205,25 +340,7 @@
   "game.config.deviceSettings": "裝置設定",
   "game.config.syncDeviceSettings": "也在裝置之間同步這些設定",
   "game.config.deviceSettingsHint": "遊戲資料庫將這些檔案列為該遊戲的設定而非存檔，因此每臺裝置保留各自的設定（畫質、解析度）。它們仍包含在每個快照中。",
-  "common.close": "關閉",
-  "common.dismiss": "忽略",
-  "common.loading": "載入中",
-  "titleBar.minimise": "最小化",
-  "titleBar.maximise": "最大化",
-  "statusBar.reconnecting": "正在重連…",
-  "statusBar.reconnectingTitle": "應用與後臺服務失去聯絡，正在重連",
-  "statusBar.noSyncs": "當前沒有進行中的同步",
-  "statusBar.syncing": "正在同步 {n} 個遊戲…",
-  "statusBar.devicesOnline": "{n} 臺裝置線上",
-  "statusBar.resume": "恢復",
-  "statusBar.resumeTitle": "恢復同步並補齊",
-  "statusBar.pause": "暫停同步",
-  "statusBar.transfersHint": "裝置之間正在傳輸的內容",
-  "statusBar.paletteHint": "跳轉到遊戲、頁面或操作",
-  "statusBar.aboutTitle": "關於 OpenSave",
-  "transfers.title": "傳輸",
-  "transfers.empty": "自 OpenSave 啟動以來，裝置之間還沒有傳輸過任何內容。",
-  "transfers.now": "進行中",
-  "transfers.recently": "最近",
-  "transfers.readError": "無法讀取傳輸記錄：{error}"
+  "notifications.clearAll": "清除全部",
+  "notifications.clearAllTitle": "將這些從鈴鐺移除，活動頁仍保留",
+  "palette.renameGame": "重新命名 {game}"
 }