diff --git a/scripts/i18n/scan-hardcoded.ts b/scripts/i18n/scan-hardcoded.ts
index 1420f063..8b09b8b3 100755
--- a/scripts/i18n/scan-hardcoded.ts
+++ b/scripts/i18n/scan-hardcoded.ts
@@ -81,6 +81,10 @@ function isHuman(value: string | undefined): value is string {
   if (/^[a-z0-9\-_./:]+$/.test(s)) return false;
   if (/^(https?:|\/|#|data:|application\/|image\/)/.test(s)) return false;
   if (/^[A-Z0-9_]+$/.test(s)) return false;
+  // `Bearer ${token}` is an Authorization header value, not a sentence. Caught by the template-string
+  // pattern because it starts with a capital and interpolates; excluded here because an auth scheme
+  // followed by a credential is never something a person reads.
+  if (/^(Bearer|Basic|Token|Digest)\s/.test(s)) return false;
   // Tailwind, reached via a `description:`/`label:` key in a classNames object — e.g. sonner's
   // `description: 'group-[.toast]:text-muted-foreground'`.
   //
diff --git a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/AIModels.tsx b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/AIModels.tsx
index a1e10c7f..23b35d97 100644
--- a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/AIModels.tsx
+++ b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/AIModels.tsx
@@ -13,6 +13,7 @@ import {
 } from '@/components/ui/select';
 import { useSettings } from 'state/useSettings';
 import { useUserVisibleModels, getProviderDisplayName, type ModelOption } from 'state/useModels';
+import { useTranslation } from '@/lib/i18n';
 
 function buildGroups(models: ModelOption[]) {
   const groups: Record<string, { id: string; name: string }[]> = {};
@@ -29,6 +30,7 @@ function buildGroups(models: ModelOption[]) {
 const NONE = '__none__';
 
 export const AIModels = () => {
+  const { t } = useTranslation();
   const { settings, saveSettings } = useSettings();
   const piModels = useUserVisibleModels();
   const [isSaving, setIsSaving] = useState(false);
@@ -54,9 +56,9 @@ export const AIModels = () => {
         chat: { ...settings.chat, defaultModel: chatModel, defaultProjectModel: projectModel },
         tasks: { ...settings.tasks, defaultModel: taskModel },
       });
-      toast.success('AI model defaults saved');
+      toast.success(t('settings.profile.models.aiDefaultsSaved'));
     } catch {
-      toast.error('Failed to save settings');
+      toast.error(t('settings.profile.models.saveFailed'));
     } finally {
       setIsSaving(false);
     }
@@ -86,25 +88,25 @@ export const AIModels = () => {
   return (
     <div className="grid gap-5">
       <Label className="grid gap-2">
-        <span className="text-duck-dark/70 dark:text-foreground/70">Default Chat Model</span>
+        <span className="text-duck-dark/70 dark:text-foreground/70">{t('settings.profile.models.defaultChat')}</span>
         <p className="text-xs text-duck-dark/40 dark:text-foreground/40">
-          Used when starting a new chat from the home screen
+          {t('settings.profile.models.defaultChatHint')}
         </p>
         {renderModelSelect(chatModel, setChatModel, 'System default')}
       </Label>
 
       <Label className="grid gap-2">
-        <span className="text-duck-dark/70 dark:text-foreground/70">Default Project Model</span>
+        <span className="text-duck-dark/70 dark:text-foreground/70">{t('settings.profile.models.defaultProject')}</span>
         <p className="text-xs text-duck-dark/40 dark:text-foreground/40">
-          Used when starting a new chat inside a project dashboard
+          {t('settings.profile.models.defaultProjectHint')}
         </p>
         {renderModelSelect(projectModel, setProjectModel, 'Same as chat default')}
       </Label>
 
       <Label className="grid gap-2">
-        <span className="text-duck-dark/70 dark:text-foreground/70">Default Task Model</span>
+        <span className="text-duck-dark/70 dark:text-foreground/70">{t('settings.profile.models.defaultTask')}</span>
         <p className="text-xs text-duck-dark/40 dark:text-foreground/40">
-          Used when running tasks from the file browser
+          {t('settings.profile.models.defaultTaskHint')}
         </p>
         {renderModelSelect(taskModel, setTaskModel, 'Same as chat default')}
       </Label>
diff --git a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/ApiKeys.tsx b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/ApiKeys.tsx
index 500d2026..9a0f8d2f 100644
--- a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/ApiKeys.tsx
+++ b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/ApiKeys.tsx
@@ -2,6 +2,8 @@ import type { FormEvent } from 'react';
 import { useState } from 'react';
 import { useQuery, useQueryClient } from '@tanstack/react-query';
 import { toast } from 'sonner';
+import { useFormat } from 'i18n';
+import { useTranslation } from '@/lib/i18n';
 import { Copy, Ban, Plus, KeyRound, Loader2, Trash2 } from 'lucide-react';
 import { useClient } from 'hooks/useClient';
 import { Input } from '@/components/ui/input';
@@ -36,19 +38,22 @@ type Minted = { key: string; name: string };
 
 const API_KEYS_QUERY_KEY = ['API_KEYS'];
 
-const formatDate = (value: string | null) =>
-  value ? new Date(value).toLocaleDateString(undefined, { month: 'short', day: 'numeric', year: 'numeric' }) : null;
-
-const copy = async (text: string) => {
-  try {
-    await copyToClipboard(text);
-    toast.success('Key copied');
-  } catch {
-    toast.error('Could not copy — select and copy manually');
-  }
-};
+// `toLocaleDateString(undefined, …)` followed the BROWSER's locale, so a Portuguese UI showed the
+// browser's dates. `useFormat` binds it to the locale the rest of the app is in (D7).
 
 export const ApiKeys = () => {
+  const { t } = useTranslation();
+  const { date: formatDate } = useFormat();
+
+  const copy = async (text: string) => {
+    try {
+      await copyToClipboard(text);
+      toast.success(t('settings.profile.apiKeys.copied'));
+    } catch {
+      toast.error(t('settings.profile.apiKeys.copyFailed'));
+    }
+  };
+
   const client = useClient();
   const queryClient = useQueryClient();
   const [name, setName] = useState('');
@@ -74,7 +79,7 @@ export const ApiKeys = () => {
       setName('');
       await refresh();
     } catch (ex) {
-      toast.error(ex instanceof Error ? ex.message : 'Could not create the key');
+      toast.error(ex instanceof Error ? ex.message : t('settings.profile.apiKeys.createFailed'));
     } finally {
       setIsCreating(false);
     }
@@ -85,17 +90,17 @@ export const ApiKeys = () => {
       await client.delete(`/api-keys/${id}/record`);
       await refresh();
     } catch {
-      toast.error('Could not remove it');
+      toast.error(t('settings.profile.apiKeys.forgetFailed'));
     }
   };
 
   const revoke = async (id: number) => {
     try {
       await client.delete(`/api-keys/${id}`);
-      toast.success('Revoked — anything using that key is signed out');
+      toast.success(t('settings.profile.apiKeys.revokeDone'));
       await refresh();
     } catch {
-      toast.error('Could not revoke');
+      toast.error(t('settings.profile.apiKeys.revokeFailed'));
     }
   };
 
@@ -116,7 +121,7 @@ export const ApiKeys = () => {
   if (isLoading) {
     return (
       <div className="flex items-center gap-2 p-6 text-sm text-muted-foreground">
-        <Loader2 className="h-4 w-4 animate-spin" /> Loading keys…
+        <Loader2 className="h-4 w-4 animate-spin" /> {t('settings.profile.apiKeys.loading')}
       </div>
     );
   }
@@ -124,15 +129,13 @@ export const ApiKeys = () => {
   return (
     <div className="grid gap-5">
       <p className="text-sm text-duck-dark/70 dark:text-foreground/70">
-        An API key signs in as you, without a password and without expiring. One key works everywhere — a key is not
-        tied to an app. Giving each device its own is only so you can cut one off without touching the rest. Send it as{' '}
-        <code className="font-mono text-xs">Authorization: Bearer …</code>.
+        {t('settings.profile.apiKeys.intro')} <code className="font-mono text-xs">Authorization: Bearer …</code>.
       </p>
 
       {minted && (
         <div className="grid gap-3 rounded-lg border-2 border-duck-teal/40 bg-duck-teal/5 p-4">
           <div className="text-sm font-medium text-duck-dark dark:text-foreground">
-            Key for “{minted.name}” — shown once
+            {t('settings.profile.apiKeys.mintedTitle', { name: minted.name })}
           </div>
           <p className="text-xs text-duck-dark/60 dark:text-foreground/60">
             This is the only time it is displayed. It's stored hashed, so it can't be shown again — if you lose it,
@@ -143,30 +146,35 @@ export const ApiKeys = () => {
             <code className="min-w-0 flex-1 truncate rounded bg-background/70 px-2 py-1.5 font-mono text-xs">
               {minted.key}
             </code>
-            <Button variant="ghost" size="sm" onClick={() => copy(minted.key)} title="Copy key">
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={() => copy(minted.key)}
+              title={t('settings.profile.apiKeys.copyKey')}
+            >
               <Copy className="h-3.5 w-3.5" />
             </Button>
           </div>
 
           <Button variant="outline" size="sm" className="justify-self-start" onClick={() => setMinted(null)}>
-            I've saved it
+            {t('settings.profile.apiKeys.savedIt')}
           </Button>
         </div>
       )}
 
       <form onSubmit={create} className="flex items-end gap-2">
         <Label className="grid flex-1 gap-2">
-          <span className="text-duck-dark/70 dark:text-foreground/70">New key</span>
+          <span className="text-duck-dark/70 dark:text-foreground/70">{t('settings.profile.apiKeys.newKey')}</span>
           <Input
             className="h-11 bg-background/60 border-duck-dark/20"
             value={name}
             onChange={(ev) => setName(ev.target.value)}
-            placeholder="iPhone, Music app, laptop CLI…"
+            placeholder={t('settings.profile.apiKeys.namePlaceholder')}
           />
         </Label>
         <Button type="submit" disabled={!name.trim() || isCreating} className="h-11">
-          <Plus className="mr-1.5 h-4 w-4" />
-          Create
+          <Plus className="me-1.5 h-4 w-4" />
+          {t('settings.profile.apiKeys.create')}
         </Button>
       </form>
 
@@ -174,14 +182,16 @@ export const ApiKeys = () => {
         <div className="rounded-lg border border-dashed border-duck-dark/15 dark:border-foreground/15 p-6 text-center text-sm text-duck-dark/40 dark:text-foreground/40">
           {/* "No keys yet" would be false on an account whose keys are all revoked, and it is the sentence
               that would send somebody looking for a bug in the list. */}
-          {allKeys.length === 0 ? 'No keys yet.' : 'No keys in use.'}
+          {allKeys.length === 0 ? t('settings.profile.apiKeys.noneYet') : t('settings.profile.apiKeys.noneInUse')}
         </div>
       ) : (
         <div className="grid gap-2">
           {keys.map((entry) => {
             const expired = !!entry.expiresAt && new Date(entry.expiresAt).getTime() <= Date.now();
             const dead = !!entry.revokedAt || expired;
-            const lastUsed = formatDate(entry.lastUsedAt);
+            const lastUsed = entry.lastUsedAt
+              ? formatDate(entry.lastUsedAt, { month: 'short', day: 'numeric', year: 'numeric' })
+              : null;
             return (
               <div
                 key={entry.id}
@@ -195,14 +205,20 @@ export const ApiKeys = () => {
                 <div className="min-w-0 flex-1">
                   <div className="truncate text-sm text-duck-dark dark:text-foreground">
                     {entry.name}
-                    {entry.revokedAt && <span className="ml-2 text-xs text-red-500">revoked</span>}
-                    {!entry.revokedAt && expired && <span className="ml-2 text-xs text-red-500">expired</span>}
+                    {entry.revokedAt && (
+                      <span className="ms-2 text-xs text-red-500">{t('settings.profile.apiKeys.revoked')}</span>
+                    )}
+                    {!entry.revokedAt && expired && (
+                      <span className="ms-2 text-xs text-red-500">{t('settings.profile.apiKeys.expired')}</span>
+                    )}
                   </div>
                   <div className="text-xs text-duck-dark/40 dark:text-foreground/40">
                     <code className="font-mono">{entry.prefix}…</code>
                     {' · '}
                     {/* "never used" is the tell that an app was configured wrong, so it earns its own wording. */}
-                    {lastUsed ? `last used ${lastUsed}` : 'never used'}
+                    {lastUsed
+                      ? t('settings.profile.apiKeys.lastUsed', { date: lastUsed })
+                      : t('settings.profile.apiKeys.neverUsed')}
                   </div>
                 </div>
                 {dead ? (
@@ -212,7 +228,7 @@ export const ApiKeys = () => {
                     variant="ghost"
                     size="sm"
                     onClick={() => void forget(entry.id)}
-                    title="Remove this record"
+                    title={t('settings.profile.apiKeys.forget')}
                     className="hover:text-red-500"
                   >
                     <Trash2 className="h-3.5 w-3.5" />
@@ -222,7 +238,7 @@ export const ApiKeys = () => {
                     variant="ghost"
                     size="sm"
                     onClick={() => void revoke(entry.id)}
-                    title="Revoke"
+                    title={t('settings.profile.apiKeys.revoke')}
                     className="hover:text-red-500"
                   >
                     <Ban className="h-3.5 w-3.5" />
@@ -241,8 +257,8 @@ export const ApiKeys = () => {
           className="mt-3 cursor-pointer text-xs text-duck-dark/40 underline underline-offset-2 transition-colors hover:text-duck-dark/70 dark:text-foreground/40 dark:hover:text-foreground/70"
         >
           {showRevoked
-            ? 'Hide revoked and expired'
-            : `Show ${deadKeys.length} revoked or expired key${deadKeys.length === 1 ? '' : 's'}`}
+            ? t('settings.profile.apiKeys.hideDead')
+            : t('settings.profile.apiKeys.showDead', { count: deadKeys.length })}
         </button>
       )}
     </div>
diff --git a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/DockSettings.tsx b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/DockSettings.tsx
index 5aaab053..369c87f9 100644
--- a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/DockSettings.tsx
+++ b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/DockSettings.tsx
@@ -4,6 +4,7 @@ import { Button } from '@/components/ui/button';
 import { useDock } from 'officerdev';
 import { usePermissions } from 'hooks/usePermissions';
 import { useDockItems, defaultDockPaths } from '@/Screens/Dashboard/Layout/Dock';
+import { useTranslation } from '@/lib/i18n';
 
 type DockPillProps = {
   label: string;
@@ -104,6 +105,7 @@ const DropZone = ({ label, children, onDrop }: DropZoneProps) => {
 };
 
 export const DockSettings = () => {
+  const { t } = useTranslation();
   // Same composition as the dock itself. Offering a pin for an uninstalled feature would let someone
   // pin a tile that cannot appear, which reads as the setting being broken.
   const { plugins } = usePermissions();
@@ -193,10 +195,10 @@ export const DockSettings = () => {
 
   return (
     <div className="grid gap-4">
-      <DropZone label="Visible" onDrop={onDropVisible}>
+      <DropZone label={t('settings.profile.dock.visible')} onDrop={onDropVisible}>
         {items.length === 0 && (
           <span className="text-xs text-duck-dark/30 dark:text-foreground/30 py-1">
-            Drag items here to show in dock
+            {t('settings.profile.dock.dragToShow')}
           </span>
         )}
         {items.map((item) => (
@@ -216,9 +218,11 @@ export const DockSettings = () => {
         ))}
       </DropZone>
 
-      <DropZone label="Hidden" onDrop={onDropHidden}>
+      <DropZone label={t('settings.profile.dock.hidden')} onDrop={onDropHidden}>
         {hiddenItems.length === 0 && (
-          <span className="text-xs text-duck-dark/30 dark:text-foreground/30 py-1">All items visible</span>
+          <span className="text-xs text-duck-dark/30 dark:text-foreground/30 py-1">
+            {t('settings.profile.dock.allVisible')}
+          </span>
         )}
         {hiddenItems.map((item) => (
           <DockPill
@@ -235,7 +239,7 @@ export const DockSettings = () => {
 
       <Button type="button" variant="outline" onClick={reset} className="w-full h-9 text-sm cursor-pointer">
         <RotateCcw className="h-3.5 w-3.5 mr-1.5" />
-        Reset to defaults
+        {t('settings.profile.dock.reset')}
       </Button>
     </div>
   );
diff --git a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/Languages.tsx b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/Languages.tsx
index c9a1d5a2..13f54854 100644
--- a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/Languages.tsx
+++ b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/Languages.tsx
@@ -1,46 +1,67 @@
-import { useState } from 'react';
+import { useMemo, useState } from 'react';
 import { X } from 'lucide-react';
 import { Label } from '@/components/ui/label';
 import { useSettings } from 'state/useSettings';
 import { useTranslation } from '@/lib/i18n';
 import { SHIPPED_LOCALES } from '@/lib/locales';
 
-const LANGUAGES = [
-  { code: 'en', label: 'English' },
-  { code: 'pt', label: 'Portuguese' },
-  { code: 'es', label: 'Spanish' },
-  { code: 'fr', label: 'French' },
-  { code: 'de', label: 'German' },
-  { code: 'it', label: 'Italian' },
-  { code: 'nl', label: 'Dutch' },
-  { code: 'ru', label: 'Russian' },
-  { code: 'zh', label: 'Chinese' },
-  { code: 'ja', label: 'Japanese' },
-  { code: 'ko', label: 'Korean' },
-  { code: 'ar', label: 'Arabic' },
-  { code: 'hi', label: 'Hindi' },
-  { code: 'tr', label: 'Turkish' },
-  { code: 'pl', label: 'Polish' },
-  { code: 'sv', label: 'Swedish' },
-  { code: 'da', label: 'Danish' },
-  { code: 'no', label: 'Norwegian' },
-  { code: 'fi', label: 'Finnish' },
-  { code: 'uk', label: 'Ukrainian' },
-  { code: 'cs', label: 'Czech' },
-  { code: 'ro', label: 'Romanian' },
-  { code: 'el', label: 'Greek' },
-  { code: 'he', label: 'Hebrew' },
-  { code: 'th', label: 'Thai' },
-  { code: 'vi', label: 'Vietnamese' },
-  { code: 'id', label: 'Indonesian' },
-  { code: 'ms', label: 'Malay' },
-];
+/**
+ * Language names come from `Intl.DisplayNames`, not from the catalog.
+ *
+ * The runtime already knows every language's name in every locale — "German" in English, "alemão" in
+ * Portuguese — so 28 names would have been 56 hand-written catalog entries that `Intl` gets right for
+ * free, including for locales we have not shipped yet. Same reasoning as D7 for dates and numbers.
+ *
+ * The tags themselves stay a hardcoded list: this is "which languages may I claim to speak", a product
+ * choice, not something to enumerate from the runtime.
+ */
+const SPOKEN_LANGUAGE_TAGS = [
+  'en',
+  'pt',
+  'es',
+  'fr',
+  'de',
+  'it',
+  'nl',
+  'ru',
+  'zh',
+  'ja',
+  'ko',
+  'ar',
+  'hi',
+  'tr',
+  'pl',
+  'sv',
+  'da',
+  'no',
+  'fi',
+  'uk',
+  'cs',
+  'ro',
+  'el',
+  'he',
+  'th',
+  'vi',
+  'id',
+  'ms',
+] as const;
 
-const getLabel = (code: string) => LANGUAGES.find((l) => l.code === code)?.label ?? code;
+/** `Intl` yields "alemão" in pt; a picker row reads better capitalized. */
+const useLanguageName = () => {
+  const { locale } = useTranslation();
+  return useMemo(() => {
+    const names = new Intl.DisplayNames([locale], { type: 'language', fallback: 'code' });
+    return (code: string) => {
+      const name = names.of(code) ?? code;
+      return name.charAt(0).toUpperCase() + name.slice(1);
+    };
+  }, [locale]);
+};
 
 export const Languages = () => {
   const { settings, saveSettings } = useSettings();
   const { t } = useTranslation();
+  const languageName = useLanguageName();
   const { spoken, default: defaultLang, translateTo } = settings.languages;
   const [addingLang, setAddingLang] = useState('');
 
@@ -63,7 +84,7 @@ export const Languages = () => {
     save(updates);
   };
 
-  const availableToAdd = LANGUAGES.filter((l) => !spoken.includes(l.code));
+  const availableToAdd = SPOKEN_LANGUAGE_TAGS.filter((code) => !spoken.includes(code));
 
   return (
     <div className="grid gap-5">
@@ -76,7 +97,7 @@ export const Languages = () => {
               key={code}
               className="inline-flex items-center gap-1.5 px-3 py-1.5 rounded-full bg-duck-teal/10 text-duck-teal text-sm font-medium"
             >
-              {getLabel(code)}
+              {languageName(code)}
               {spoken.length > 1 && (
                 <button
                   onClick={() => removeSpoken(code)}
@@ -96,9 +117,9 @@ export const Languages = () => {
               className="text-sm border border-duck-dark/20 rounded-md px-3 py-1.5 bg-background/60 text-duck-dark cursor-pointer"
             >
               <option value="">{t('settings.profile.languages.addLanguage')}</option>
-              {availableToAdd.map((l) => (
-                <option key={l.code} value={l.code}>
-                  {l.label}
+              {availableToAdd.map((code) => (
+                <option key={code} value={code}>
+                  {languageName(code)}
                 </option>
               ))}
             </select>
@@ -131,9 +152,9 @@ export const Languages = () => {
           onChange={(ev) => save({ ...settings.languages, translateTo: ev.target.value })}
           className="text-sm border border-duck-dark/20 rounded-md px-3 py-2 bg-background/60 text-duck-dark cursor-pointer"
         >
-          {LANGUAGES.map((l) => (
-            <option key={l.code} value={l.code}>
-              {l.label}
+          {SPOKEN_LANGUAGE_TAGS.map((code) => (
+            <option key={code} value={code}>
+              {languageName(code)}
             </option>
           ))}
         </select>
diff --git a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/TaskDefaults.tsx b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/TaskDefaults.tsx
index 33e3caa0..7c991300 100644
--- a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/TaskDefaults.tsx
+++ b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/TaskDefaults.tsx
@@ -13,8 +13,10 @@ import {
 } from '@/components/ui/select';
 import { useSettings } from 'state/useSettings';
 import { useUserVisibleModels, type ModelOption } from 'state/useModels';
+import { useTranslation } from '@/lib/i18n';
 
 export const TaskDefaults = () => {
+  const { t } = useTranslation();
   const { settings, saveSettings } = useSettings();
   const models = useUserVisibleModels();
   const [isSaving, setIsSaving] = useState(false);
@@ -44,9 +46,9 @@ export const TaskDefaults = () => {
     setIsSaving(true);
     try {
       await saveSettings({ ...settings, tasks: { defaultProvider: 'chat', defaultModel: model } });
-      toast.success('Task defaults saved');
+      toast.success(t('settings.profile.models.taskDefaultsSaved'));
     } catch {
-      toast.error('Failed to save settings');
+      toast.error(t('settings.profile.models.saveFailed'));
     } finally {
       setIsSaving(false);
     }
@@ -55,10 +57,10 @@ export const TaskDefaults = () => {
   return (
     <div className="grid gap-4">
       <Label className="grid gap-2">
-        <span className="text-duck-dark/70">Default Model</span>
+        <span className="text-duck-dark/70">{t('settings.profile.models.defaultModel')}</span>
         <Select value={model ?? ''} onValueChange={(v) => setModel(v || null)}>
           <SelectTrigger className="h-11 bg-background/60 border-duck-dark/20 text-duck-dark">
-            <SelectValue placeholder="Same as chat default" />
+            <SelectValue placeholder={t('settings.profile.models.sameAsChat')} />
           </SelectTrigger>
           <SelectContent className="z-[600] max-h-[300px]">
             {modelGroups.map(({ provider, models }) => (
diff --git a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/UserData.tsx b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/UserData.tsx
index 5c101203..43fc5243 100644
--- a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/UserData.tsx
+++ b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/UserData.tsx
@@ -7,6 +7,7 @@ import { Label } from '@/components/ui/label';
 import { Button } from '@/components/ui/button';
 import { useForm } from 'hooks/useForm';
 import { useAuth } from 'hooks/useAuth';
+import { useTranslation } from '@/lib/i18n';
 
 type ProfileFormState = {
   name?: string;
@@ -24,6 +25,7 @@ const readFileAsBase64 = (file: File): Promise<string> => {
 };
 
 export const UserData = () => {
+  const { t } = useTranslation();
   const { user, updateUser } = useAuth();
   const [isUpdating, setIsUpdating] = useState(false);
   const [avatarPreview, setAvatarPreview] = useState<string | null>(null);
@@ -35,12 +37,12 @@ export const UserData = () => {
     if (!file) return;
 
     if (!file.type.startsWith('image/')) {
-      toast.error('Please select an image file');
+      toast.error(t('settings.profile.userData.selectImage'));
       return;
     }
 
     if (file.size > MAX_AVATAR_SIZE) {
-      toast.error('Image must be smaller than 384KB');
+      toast.error(t('settings.profile.userData.imageTooLarge'));
       return;
     }
 
@@ -58,11 +60,11 @@ export const UserData = () => {
         name: profileForm.state.name ?? '',
         avatar: avatarPreview ?? user?.avatar ?? '',
       });
-      toast.success('Profile updated');
+      toast.success(t('settings.profile.userData.updated'));
       setAvatarPreview(null);
     } catch (ex) {
       const error = ex as { message?: string };
-      toast.error(error.message || 'Failed to update profile');
+      toast.error(error.message || t('settings.profile.userData.updateFailed'));
     } finally {
       setIsUpdating(false);
     }
@@ -93,7 +95,7 @@ export const UserData = () => {
 
       <form ref={profileForm.formRef} onSubmit={handleSubmit} className="grid gap-4">
         <Label className="grid gap-2">
-          <span className="text-duck-dark/70">Email</span>
+          <span className="text-duck-dark/70">{t('settings.profile.userData.email')}</span>
           <Input
             className="h-11 bg-background/60 border-duck-dark/20 text-duck-dark placeholder:text-duck-dark/40"
             type="email"
@@ -103,7 +105,7 @@ export const UserData = () => {
         </Label>
 
         <Label className="grid gap-2">
-          <span className="text-duck-dark/70">Username</span>
+          <span className="text-duck-dark/70">{t('settings.profile.userData.username')}</span>
           <Input
             className="h-11 bg-background/60 border-duck-dark/20 text-duck-dark placeholder:text-duck-dark/40"
             type="text"
@@ -113,12 +115,12 @@ export const UserData = () => {
         </Label>
 
         <Label className="grid gap-2">
-          <span className="text-duck-dark/70">Name</span>
+          <span className="text-duck-dark/70">{t('settings.profile.userData.name')}</span>
           <Input
             className="h-11 bg-background/60 border-duck-dark/20 text-duck-dark placeholder:text-duck-dark/40"
             type="text"
             name="name"
-            placeholder="Your name"
+            placeholder={t('settings.profile.userData.namePlaceholder')}
             autoComplete="name"
           />
         </Label>
@@ -128,7 +130,7 @@ export const UserData = () => {
           disabled={isUpdating}
           className="w-full h-11 bg-duck-yellow hover:bg-duck-yellow/90 text-duck-teal font-bold transition-all duration-200 hover:scale-105 cursor-pointer disabled:opacity-50 disabled:hover:scale-100"
         >
-          {isUpdating ? 'Saving...' : 'Save'}
+          {isUpdating ? t('common.saving') : t('common.save')}
         </Button>
       </form>
     </div>
diff --git a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/VoicePreference.tsx b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/VoicePreference.tsx
index a063d529..2468ca79 100644
--- a/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/VoicePreference.tsx
+++ b/src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/VoicePreference.tsx
@@ -12,6 +12,7 @@ import {
 } from '@/components/ui/select';
 import { useClient } from 'hooks/useClient';
 import { useSettings } from 'state/useSettings';
+import { useTranslation } from '@/lib/i18n';
 
 type VoiceGroup = { label: string; voices: string[] };
 
@@ -26,6 +27,7 @@ type TtsConfig = {
 const SERVER_DEFAULT = '__server_default__';
 
 export const VoicePreference = () => {
+  const { t } = useTranslation();
   const client = useClient();
   const { settings, saveSettings } = useSettings();
   const [voices, setVoices] = useState<string[]>([]);
@@ -128,13 +130,13 @@ export const VoicePreference = () => {
     <div className="grid gap-4">
       <Label className="grid gap-2">
         <div className="flex items-center gap-1.5">
-          <span className="text-duck-dark/70 dark:text-foreground/70">Voice</span>
+          <span className="text-duck-dark/70 dark:text-foreground/70">{t('settings.profile.voice.label')}</span>
           <button
             type="button"
             onClick={handleRefresh}
             disabled={loading}
             className="p-0.5 rounded hover:bg-duck-dark/10 dark:hover:bg-foreground/10 cursor-pointer transition-colors disabled:opacity-40"
-            title="Refresh voices"
+            title={t('settings.profile.voice.refresh')}
           >
             <RefreshCw
               className={`h-3 w-3 text-duck-dark/50 dark:text-foreground/50 ${loading ? 'animate-spin' : ''}`}
@@ -144,7 +146,7 @@ export const VoicePreference = () => {
         <div className="flex items-center gap-2">
           <Select value={selectedValue} onValueChange={handleChange}>
             <SelectTrigger className="h-11 bg-background/60 border-duck-dark/20 text-duck-dark dark:text-foreground">
-              <SelectValue placeholder="Server default" />
+              <SelectValue placeholder={t('settings.profile.voice.serverDefault')} />
             </SelectTrigger>
             <SelectContent className="z-[600] max-h-[300px]">
               <SelectItem value={SERVER_DEFAULT}>
@@ -175,7 +177,7 @@ export const VoicePreference = () => {
             onClick={handleListen}
             disabled={listening === 'loading' || !serverConfig}
             className="shrink-0 h-11 w-11 flex items-center justify-center rounded-md border border-duck-dark/20 bg-background/60 hover:bg-duck-dark/10 dark:hover:bg-foreground/10 cursor-pointer transition-colors disabled:opacity-40 disabled:cursor-default"
-            title={listening === 'playing' ? 'Stop' : 'Listen'}
+            title={listening === 'playing' ? t('settings.profile.voice.stop') : t('settings.profile.voice.listen')}
           >
             {listening === 'loading' ? (
               <Loader2 className="h-4 w-4 text-duck-dark/70 dark:text-foreground/70 animate-spin" />
@@ -186,9 +188,7 @@ export const VoicePreference = () => {
             )}
           </button>
         </div>
-        <span className="text-xs text-duck-dark/40 dark:text-foreground/40">
-          Choose a voice for text-to-speech. Leave as server default to use the admin-configured voice.
-        </span>
+        <span className="text-xs text-duck-dark/40 dark:text-foreground/40">{t('settings.profile.voice.hint')}</span>
       </Label>
     </div>
   );
diff --git a/src/apps/officer-web/locales/en-GB.json b/src/apps/officer-web/locales/en-GB.json
index 45a4aa5a..a1d68e10 100644
--- a/src/apps/officer-web/locales/en-GB.json
+++ b/src/apps/officer-web/locales/en-GB.json
@@ -6,26 +6,68 @@
   },
   "settings": {
     "profile": {
-      "searchPlaceholder": "Search settings...",
-      "sections": {
-        "profileTitle": "Profile",
-        "profileDescription": "Update your name and avatar.",
-        "changePasswordTitle": "Change Password",
-        "changePasswordDescription": "Update your account password.",
-        "tasksTitle": "Tasks",
-        "tasksDescription": "Default model for file browser tasks.",
-        "languagesTitle": "Languages",
-        "languagesDescription": "Set your spoken languages and translation preferences."
-      },
       "userData": {
-        "emailLabel": "Email",
-        "nameLabel": "Name",
+        "email": "Email",
+        "username": "Username",
+        "name": "Name",
         "namePlaceholder": "Your name",
-        "profileUpdated": "Profile updated",
-        "profileUpdateFailed": "Failed to update profile",
-        "selectImageFile": "Please select an image file",
+        "updated": "Profile updated",
+        "updateFailed": "Failed to update profile",
+        "selectImage": "Please select an image file",
         "imageTooLarge": "Image must be smaller than 384KB"
       },
+      "apiKeys": {
+        "intro": "An API key signs in as you, without a password and without expiring. One key works everywhere — a key is not tied to an app. Giving each device its own is only so you can cut one off without touching the rest. Send it as",
+        "loading": "Loading keys…",
+        "mintedTitle": "Key for “{{name}}” — shown once",
+        "savedIt": "I’ve saved it",
+        "copyKey": "Copy key",
+        "copied": "Key copied",
+        "copyFailed": "Could not copy — select and copy manually",
+        "newKey": "New key",
+        "namePlaceholder": "iPhone, Music app, laptop CLI…",
+        "create": "Create",
+        "createFailed": "Could not create the key",
+        "noneYet": "No keys yet.",
+        "noneInUse": "No keys in use.",
+        "revoked": "revoked",
+        "expired": "expired",
+        "lastUsed": "last used {{date}}",
+        "neverUsed": "never used",
+        "forget": "Remove this record",
+        "forgetFailed": "Could not remove it",
+        "revoke": "Revoke",
+        "revokeDone": "Revoked — anything using that key is signed out",
+        "revokeFailed": "Could not revoke",
+        "hideDead": "Hide revoked and expired",
+        "showDead": {
+          "one": "Show {{count}} revoked or expired key",
+          "other": "Show {{count}} revoked or expired keys"
+        }
+      },
+      "voice": {
+        "label": "Voice",
+        "refresh": "Refresh voices",
+        "serverDefault": "Server default",
+        "hint": "Choose a voice for text-to-speech. Leave as server default to use the admin-configured voice.",
+        "stop": "Stop",
+        "listen": "Listen"
+      },
+      "dock": {
+        "visible": "Visible",
+        "hidden": "Hidden",
+        "dragToShow": "Drag items here to show in dock",
+        "allVisible": "All items visible",
+        "reset": "Reset to defaults"
+      },
+      "languages": {
+        "spokenLabel": "Languages you speak",
+        "addLanguage": "Add a language...",
+        "defaultLabel": "Default language",
+        "defaultHint": "Used for UI localization.",
+        "translateToLabel": "Translate to",
+        "translateToHint": "Target language when translating content you don't speak."
+      },
       "changePassword": {
         "currentPasswordLabel": "Current Password",
         "currentPasswordPlaceholder": "Current password",
@@ -38,13 +80,18 @@
         "passwordChanged": "Password changed",
         "passwordChangeFailed": "Failed to change password"
       },
-      "languages": {
-        "spokenLabel": "Languages you speak",
-        "addLanguage": "Add a language...",
-        "defaultLabel": "Default language",
-        "defaultHint": "Used for UI localization.",
-        "translateToLabel": "Translate to",
-        "translateToHint": "Target language when translating content you don't speak."
+      "models": {
+        "defaultModel": "Default Model",
+        "sameAsChat": "Same as chat default",
+        "taskDefaultsSaved": "Task defaults saved",
+        "saveFailed": "Failed to save settings",
+        "defaultChat": "Default Chat Model",
+        "defaultChatHint": "Used when starting a new chat from the home screen",
+        "defaultProject": "Default Project Model",
+        "defaultProjectHint": "Used when starting a new chat inside a project dashboard",
+        "defaultTask": "Default Task Model",
+        "defaultTaskHint": "Used when running tasks from the file browser",
+        "aiDefaultsSaved": "AI model defaults saved"
       }
     },
     "sections": {
diff --git a/src/apps/officer-web/locales/pt-PT.json b/src/apps/officer-web/locales/pt-PT.json
index 9b926e35..897f95e3 100644
--- a/src/apps/officer-web/locales/pt-PT.json
+++ b/src/apps/officer-web/locales/pt-PT.json
@@ -6,25 +6,67 @@
   },
   "settings": {
     "profile": {
-      "searchPlaceholder": "Pesquisar definições...",
-      "sections": {
-        "profileTitle": "Perfil",
-        "profileDescription": "Atualiza o teu nome e avatar.",
-        "changePasswordTitle": "Alterar Palavra-passe",
-        "changePasswordDescription": "Atualiza a palavra-passe da tua conta.",
-        "tasksTitle": "Tarefas",
-        "tasksDescription": "Modelo predefinido para tarefas do explorador de ficheiros.",
-        "languagesTitle": "Idiomas",
-        "languagesDescription": "Define os teus idiomas e preferências de tradução."
-      },
       "userData": {
-        "emailLabel": "Email",
-        "nameLabel": "Nome",
-        "namePlaceholder": "O teu nome",
-        "profileUpdated": "Perfil atualizado",
-        "profileUpdateFailed": "Falha ao atualizar perfil",
-        "selectImageFile": "Por favor seleciona um ficheiro de imagem",
-        "imageTooLarge": "A imagem deve ter menos de 384KB"
+        "email": "Email",
+        "username": "Nome de utilizador",
+        "name": "Nome",
+        "namePlaceholder": "O seu nome",
+        "updated": "Perfil atualizado",
+        "updateFailed": "Falha ao atualizar o perfil",
+        "selectImage": "Selecione um ficheiro de imagem",
+        "imageTooLarge": "A imagem tem de ser menor do que 384KB"
+      },
+      "apiKeys": {
+        "intro": "Uma chave de API inicia sessão como você, sem palavra-passe e sem expirar. Uma chave funciona em todo o lado — uma chave não está associada a uma aplicação. Dar a cada dispositivo a sua própria chave serve apenas para poder cortar uma sem mexer nas restantes. Envie-a como",
+        "loading": "A carregar chaves…",
+        "mintedTitle": "Chave para “{{name}}” — mostrada uma única vez",
+        "savedIt": "Já a guardei",
+        "copyKey": "Copiar chave",
+        "copied": "Chave copiada",
+        "copyFailed": "Não foi possível copiar — selecione e copie manualmente",
+        "newKey": "Nova chave",
+        "namePlaceholder": "iPhone, aplicação Música, CLI do portátil…",
+        "create": "Criar",
+        "createFailed": "Não foi possível criar a chave",
+        "noneYet": "Ainda não há chaves.",
+        "noneInUse": "Nenhuma chave em uso.",
+        "revoked": "revogada",
+        "expired": "expirada",
+        "lastUsed": "usada pela última vez em {{date}}",
+        "neverUsed": "nunca usada",
+        "forget": "Remover este registo",
+        "forgetFailed": "Não foi possível remover",
+        "revoke": "Revogar",
+        "revokeDone": "Revogada — tudo o que usava essa chave foi desligado",
+        "revokeFailed": "Não foi possível revogar",
+        "hideDead": "Ocultar revogadas e expiradas",
+        "showDead": {
+          "one": "Mostrar {{count}} chave revogada ou expirada",
+          "other": "Mostrar {{count}} chaves revogadas ou expiradas"
+        }
+      },
+      "voice": {
+        "label": "Voz",
+        "refresh": "Atualizar vozes",
+        "serverDefault": "Predefinição do servidor",
+        "hint": "Escolha uma voz para a conversão de texto em fala. Deixe na predefinição do servidor para usar a voz configurada pelo administrador.",
+        "stop": "Parar",
+        "listen": "Ouvir"
+      },
+      "dock": {
+        "visible": "Visíveis",
+        "hidden": "Ocultos",
+        "dragToShow": "Arraste itens para aqui para os mostrar no dock",
+        "allVisible": "Todos os itens visíveis",
+        "reset": "Restaurar predefinições"
+      },
+      "languages": {
+        "spokenLabel": "Idiomas que falas",
+        "addLanguage": "Adicionar idioma...",
+        "defaultLabel": "Idioma predefinido",
+        "defaultHint": "Usado para localização da interface.",
+        "translateToLabel": "Traduzir para",
+        "translateToHint": "Idioma alvo ao traduzir conteúdo que não falas."
       },
       "changePassword": {
         "currentPasswordLabel": "Palavra-passe Atual",
@@ -38,13 +80,18 @@
         "passwordChanged": "Palavra-passe alterada",
         "passwordChangeFailed": "Falha ao alterar palavra-passe"
       },
-      "languages": {
-        "spokenLabel": "Idiomas que falas",
-        "addLanguage": "Adicionar idioma...",
-        "defaultLabel": "Idioma predefinido",
-        "defaultHint": "Usado para localização da interface.",
-        "translateToLabel": "Traduzir para",
-        "translateToHint": "Idioma alvo ao traduzir conteúdo que não falas."
+      "models": {
+        "defaultModel": "Modelo predefinido",
+        "sameAsChat": "Igual à predefinição do chat",
+        "taskDefaultsSaved": "Predefinições de tarefas guardadas",
+        "saveFailed": "Falha ao guardar as definições",
+        "defaultChat": "Modelo predefinido do chat",
+        "defaultChatHint": "Usado ao iniciar um novo chat a partir do ecrã inicial",
+        "defaultProject": "Modelo predefinido do projeto",
+        "defaultProjectHint": "Usado ao iniciar um novo chat dentro de um painel de projeto",
+        "defaultTask": "Modelo predefinido das tarefas",
+        "defaultTaskHint": "Usado ao executar tarefas a partir do explorador de ficheiros",
+        "aiDefaultsSaved": "Predefinições de modelos de IA guardadas"
       }
     },
     "sections": {