diff --git a/src/i18n/intl.ts b/src/i18n/intl.ts
index 9324c36..643d471 100644
--- a/src/i18n/intl.ts
+++ b/src/i18n/intl.ts
@@ -1,56 +1,58 @@
 import GLib from "gi://GLib?version=2.0";
 
-
 const i18nKeys = {
-    "en_US": (await import("./lang/en_US")).default,
-    "pt_BR": (await import("./lang/pt_BR")).default,
-    "ru_RU": (await import("./lang/ru_RU")).default
+  en_US: (await import("./lang/en_US")).default,
+  fr_FR: (await import("./lang/fr_FR")).default,
+  fr_BE: (await import("./lang/fr_FR")).default,
+  pt_BR: (await import("./lang/pt_BR")).default,
+  ru_RU: (await import("./lang/ru_RU")).default,
 };
 
 const languages: Array<string> = Object.keys(i18nKeys);
 let language: string = getSystemLanguage();
-
+console.log(language);
 export function getSystemLanguage(): string {
-    const sysLanguage: (string|null|undefined) = GLib.getenv("LANG") ?? GLib.getenv("LANGUAGE"),
-        splitted: Array<string>|undefined = sysLanguage?.split('.');
+  const sysLanguage: string | null | undefined =
+      GLib.getenv("LANG") ?? GLib.getenv("LANGUAGE"),
+    splitted: Array<string> | undefined = sysLanguage?.split(".");
 
-    if(!splitted || !languages.includes(splitted![0])) {
-        console.warn(`Intl: Falling back to default \`${languages[0]}\``);
-        return languages[0];
-    }
+  if (!splitted || !languages.includes(splitted![0])) {
+    console.warn(`Intl: Falling back to default \`${languages[0]}\``);
+    return languages[0];
+  }
 
-    return splitted![0];
+  return splitted![0];
 }
 
 export function setLanguage(lang: string): string {
-    languages.map((cur: string) => {
-        if(cur === lang) {
-            language = lang;
-            return lang;
-        }
-    });
+  languages.map((cur: string) => {
+    if (cur === lang) {
+      language = lang;
+      return lang;
+    }
+  });
 
-    throw new Error(`Intl: couldn't set language: ${lang}`, {
-        cause: `language ${lang} not found in languages of type ${typeof languages}`
-    });
+  throw new Error(`Intl: couldn't set language: ${lang}`, {
+    cause: `language ${lang} not found in languages of type ${typeof languages}`,
+  });
 }
 
 export function tr(key: string): string {
-    let result = i18nKeys[language as keyof typeof i18nKeys],
-        defResult = i18nKeys[languages[0] as keyof typeof i18nKeys];
+  let result = i18nKeys[language as keyof typeof i18nKeys],
+    defResult = i18nKeys[languages[0] as keyof typeof i18nKeys];
 
-    for(const keyString of key.split('.')) {
-        result = result[keyString as keyof typeof result] as never;
-        defResult = defResult[keyString as keyof typeof defResult] as never;
-    }
+  for (const keyString of key.split(".")) {
+    result = result[keyString as keyof typeof result] as never;
+    defResult = defResult[keyString as keyof typeof defResult] as never;
+  }
 
-    return (typeof result == "string") ? 
-            result 
-        : ((typeof defResult == "string") ? 
-           defResult 
-        : "not found / is not of type \"string\"");
+  return typeof result == "string"
+    ? result
+    : typeof defResult == "string"
+    ? defResult
+    : 'not found / is not of type "string"';
 }
 
 export function trGet() {
-    return i18nKeys[getSystemLanguage() as keyof typeof i18nKeys];
+  return i18nKeys[getSystemLanguage() as keyof typeof i18nKeys];
 }
diff --git a/src/i18n/lang/fr_FR.ts b/src/i18n/lang/fr_FR.ts
new file mode 100644
index 0000000..5323bd2
--- /dev/null
+++ b/src/i18n/lang/fr_FR.ts
@@ -0,0 +1,105 @@
+import { i18nStruct } from "../struct";
+
+export default {
+  language: "Français (France)",
+
+  cancel: "Annuler",
+  accept: "Ok",
+  devices: "Appareils",
+  others: "Autres",
+
+  connected: "Connecté",
+  disconnected: "Déconnecté",
+  unknown: "Inconnu",
+  connecting: "Connexion en cours",
+  none: "Aucun",
+  limited: "Limité",
+  apps: "Applications",
+
+  clear: "Effacer",
+
+  connect: "Se connecter",
+  disconnect: "Se déconnecter",
+  copy_to_clipboard: "Copier dans le presse-papiers",
+
+  media: {
+    play: "Lecture",
+    pause: "Pause",
+    next: "Suivant",
+    previous: "Précédent",
+    loop: "Boucle",
+    no_loop: "Pas de boucle",
+    song_loop: "Répéter le morceau",
+    shuffle_order: "Lecture aléatoire",
+    follow_order: "Lecture dans l'ordre",
+    no_artist: "Aucun artiste",
+    no_title: "Aucun titre",
+  },
+  control_center: {
+    tiles: {
+      enabled: "Activé",
+      disabled: "Désactivé",
+      more: "Plus",
+
+      network: {
+        network: "Réseau",
+        wireless: "Sans fil",
+        wired: "Filaire",
+      },
+      recording: {
+        title: "Enregistrement de l'écran",
+        disabled_desc: "Démarrer l'enregistrement",
+        enabled_desc: "Arrêter l'enregistrement",
+      },
+      dnd: {
+        title: "Ne pas déranger",
+      },
+      night_light: {
+        title: "Éclairage nocturne",
+        default_desc: "Fidélité",
+      },
+    },
+    pages: {
+      more_settings: "Plus de paramètres",
+      sound: {
+        title: "Son",
+        description: "Configurer la sortie audio",
+      },
+      microphone: {
+        title: "Microphone",
+        description: "Configurer l'entrée audio",
+      },
+      night_light: {
+        title: "Éclairage nocturne",
+        description: "Contrôler l'éclairage nocturne et les filtres Gamma",
+        gamma: "Gamma",
+        temperature: "Température",
+      },
+      backlight: {
+        title: "Rétroéclairage",
+        description: "Contrôler la luminosité de vos écrans",
+        refresh: "Actualiser les rétroéclairages",
+      },
+      bluetooth: {
+        title: "Bluetooth",
+        description: "Gérer les appareils Bluetooth",
+        new_devices: "Nouveaux appareils",
+        adapters: "Adaptateurs",
+        paired_devices: "Appareils appairés",
+        start_discovering: "Démarrer la recherche",
+        stop_discovering: "Arrêter la recherche",
+        untrust_device: "Retirer la confiance",
+        unpair_device: "Désappairer",
+        trust_device: "Faire confiance",
+        pair_device: "Appairer",
+      },
+      network: {
+        title: "Réseau",
+        interface: "Interface",
+      },
+    },
+  },
+  ask_popup: {
+    title: "Question",
+  },
+} satisfies i18nStruct;
diff --git a/tsconfig.json b/tsconfig.json
index f8a1697..11853fa 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,9 +8,7 @@
     "lib": ["ES2024"],
     "moduleResolution": "bundler",
     "skipLibCheck": true,
-    "types": [
-        "./@types"
-    ],
+    "types": ["./@types"],
     "strict": true,
     "jsx": "react-jsx",
     "jsxImportSource": "ags/gtk4"