diff --git a/bun.lockb b/bun.lockb
index e8be32d..9652a01 100644
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index aa19ecb..8730fd2 100644
--- a/package.json
+++ b/package.json
@@ -1,10 +1,13 @@
 {
   "name": "calque",
   "dependencies": {
+    "@solid-primitives/i18n": "^2.1.1",
+    "@solid-primitives/storage": "^4.2.1",
     "@solidjs/meta": "^0.29.4",
     "@solidjs/router": "^0.15.2",
     "@solidjs/start": "^1.0.10",
     "dexie": "^4.0.10",
+    "flag-icons": "^7.2.3",
     "iterator-helpers-polyfill": "^3.0.1",
     "sitemap": "^8.0.0",
     "solid-icons": "^1.1.0",
diff --git a/src/app.tsx b/src/app.tsx
index 977a2cf..f47cf2b 100644
--- a/src/app.tsx
+++ b/src/app.tsx
@@ -2,8 +2,9 @@ import { MetaProvider } from "@solidjs/meta";
 import { Router } from "@solidjs/router";
 import { FileRoutes } from "@solidjs/start/router";
 import { Suspense } from "solid-js";
-import "./app.css";
 import { ThemeProvider } from "./components/colorschemepicker";
+import { I18nProvider } from "./features/i18n";
+import "./app.css";
 
 export default function App() {
   return (
@@ -11,9 +12,11 @@ export default function App() {
       root={props => (
         <MetaProvider>
           <ThemeProvider>
-            <Suspense>{props.children}</Suspense>
+            <I18nProvider>
+              <Suspense>{props.children}</Suspense>
+            </I18nProvider>
           </ThemeProvider>
-        </MetaProvider>
+        </ MetaProvider>
       )}
     >
       <FileRoutes />
diff --git a/src/features/i18n/constants.ts b/src/features/i18n/constants.ts
new file mode 100644
index 0000000..8d26e30
--- /dev/null
+++ b/src/features/i18n/constants.ts
@@ -0,0 +1,9 @@
+import { Locale } from "./context";
+
+import Flag_en_GB from 'flag-icons/flags/4x3/gb.svg';
+import Flag_nl_NL from 'flag-icons/flags/4x3/nl.svg';
+
+export const locales: Record<Locale, { label: string, flag: any }> = {
+    'en-GB': { label: 'English', flag: Flag_en_GB },
+    'nl-NL': { label: 'Nederlands', flag: Flag_nl_NL },
+} as const;
\ No newline at end of file
diff --git a/src/features/i18n/context.tsx b/src/features/i18n/context.tsx
new file mode 100644
index 0000000..39f801a
--- /dev/null
+++ b/src/features/i18n/context.tsx
@@ -0,0 +1,60 @@
+import { Accessor, createContext, createMemo, createSignal, ParentComponent, Setter, useContext } from 'solid-js';
+import { translator, flatten, Translator, Flatten } from "@solid-primitives/i18n";
+import en from '~/i18n/en-GB.json';
+import nl from '~/i18n/nl-NL.json';
+import { makePersisted } from '@solid-primitives/storage';
+
+type RawDictionary = typeof en;
+type Dictionary = Flatten<RawDictionary>;
+export type Locale = 'en-GB' | 'nl-NL';
+
+const dictionaries = {
+    'en-GB': en,
+    'nl-NL': nl,
+} as const;
+
+interface I18nContextType {
+    readonly t: Translator<Dictionary>;
+    readonly locale: Accessor<Locale>;
+    readonly setLocale: Setter<Locale>;
+    readonly dictionaries: Accessor<Record<Locale, RawDictionary>>;
+    readonly availableLocales: Accessor<Locale[]>;
+}
+
+const I18nContext = createContext<I18nContextType>();
+
+export const I18nProvider: ParentComponent = (props) => {
+    const [locale, setLocale, initLocale] = makePersisted(createSignal<Locale>('en-GB'), { name: 'locale' });
+    const dictionary = createMemo(() => flatten(dictionaries[locale()]));
+    const t = translator(dictionary);
+
+    const ctx: I18nContextType = {
+        t,
+        locale,
+        setLocale,
+        dictionaries: createMemo(() => dictionaries),
+        availableLocales: createMemo(() => Object.keys(dictionaries) as Locale[]),
+    };
+
+    return <I18nContext.Provider value={ctx}>{props.children}</I18nContext.Provider>
+};
+
+export const useI18n = () => {
+    const context = useContext(I18nContext);
+
+    if (!context) {
+        throw new Error(`'useI18n' is called outside the scope of an <I18nProvider />`);
+    }
+
+    return { t: context.t, locale: context.locale };
+};
+
+export const internal_useI18n = () => {
+    const context = useContext(I18nContext);
+
+    if (!context) {
+        throw new Error(`'useI18n' is called outside the scope of an <I18nProvider />`);
+    }
+
+    return context;
+};
\ No newline at end of file
diff --git a/src/features/i18n/index.tsx b/src/features/i18n/index.tsx
new file mode 100644
index 0000000..38e40d4
--- /dev/null
+++ b/src/features/i18n/index.tsx
@@ -0,0 +1,2 @@
+export { I18nProvider, useI18n } from './context';
+export { LocalePicker } from './picker';
\ No newline at end of file
diff --git a/src/features/i18n/picker.module.css b/src/features/i18n/picker.module.css
new file mode 100644
index 0000000..5582a74
--- /dev/null
+++ b/src/features/i18n/picker.module.css
@@ -0,0 +1,7 @@
+.box {
+    grid-template-columns: 1fr;
+}
+
+.flag {
+    inline-size: 1em;
+}
\ No newline at end of file
diff --git a/src/features/i18n/picker.tsx b/src/features/i18n/picker.tsx
new file mode 100644
index 0000000..bb811aa
--- /dev/null
+++ b/src/features/i18n/picker.tsx
@@ -0,0 +1,22 @@
+import { Component } from "solid-js";
+import { internal_useI18n } from "./context";
+import { locales } from "./constants";
+import { ComboBox } from "~/components/combobox";
+import { Dynamic } from "solid-js/web";
+import css from './picker.module.css';
+
+interface LocalePickerProps { }
+
+export const LocalePicker: Component<LocalePickerProps> = (props) => {
+    const { locale, setLocale } = internal_useI18n();
+
+    return <ComboBox
+        id="locale-picker"
+        class={css.box}
+        value={locale()}
+        setValue={setLocale}
+        values={locales}
+    >
+        {(locale, { flag, label }) => <Dynamic component={flag} lang={locale} aria-label={label} class={css.flag} />}
+    </ComboBox>
+};
\ No newline at end of file
diff --git a/src/i18n/en-GB.json b/src/i18n/en-GB.json
new file mode 100644
index 0000000..39f6209
--- /dev/null
+++ b/src/i18n/en-GB.json
@@ -0,0 +1,37 @@
+{
+    "page": {
+        "welcome": {
+            "title": "Hi, welcome!",
+            "subtitle": "Lets get started",
+            "edit": "Start editing",
+            "instructions": "Read the instructions",
+            "about": "Abut this app"
+        },
+        "edit": {
+            "menu": {
+                "file": "File",
+                "edit": "Edit",
+                "selection": "Selection"
+            },
+            "command": {
+                "open": "Open folder",
+                "close": "Close folder",
+                "closeTab": "Close tab",
+                "save": "Save",
+                "saveAs": "Save as ...",
+                "selectAll": "Select all",
+                "clearSelection": "Clear selection",
+                "insertKey": "Insert new key",
+                "insertLanguage": "Insert new language",
+                "delete": "Delete selected items"
+            }
+        }
+    },
+    "feature": {
+        "file": {
+            "grid": {
+                "key": "Key"
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/i18n/nl-NL.json b/src/i18n/nl-NL.json
new file mode 100644
index 0000000..b55871c
--- /dev/null
+++ b/src/i18n/nl-NL.json
@@ -0,0 +1,37 @@
+{
+    "page": {
+        "welcome": {
+            "title": "Hoi, welkom!",
+            "subtitle": "Laten we beginnen",
+            "edit": "Begin met bewerken",
+            "instructions": "Lees de instructies",
+            "about": "Over deze app"
+        },
+        "edit": {
+            "menu": {
+                "file": "Bestand",
+                "edit": "Bewerken",
+                "selection": "Selectie"
+            },
+            "command": {
+                "open": "Map openen",
+                "close": "Map sluiten",
+                "closeTab": "Tabblad sluiten",
+                "save": "Opslaan",
+                "saveAs": "Opslaan als ...",
+                "selectAll": "Selecteer alles",
+                "clearSelection": "Selectie leeg maken",
+                "insertKey": "Voeg nieuwe sleutel toe",
+                "insertLanguage": "Voeg nieuwe taal toe",
+                "delete": "Verwijder geselecteerde items"
+            }
+        }
+    },
+    "feature": {
+        "file": {
+            "grid": {
+                "key": "Sleutel"
+            }
+        }
+    }
+}
\ No newline at end of file