diff --git a/README.md b/README.md
index d7924a8..d6136a8 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
 - [x] list option: hide completed
 - [x] options in cookies
 - [ ] Empty list message
-- [ ] change lang
+- [x] change lang
 - [ ] toasts
 - [ ] handle errors
 - [ ] list per URL
diff --git a/bun.lock b/bun.lock
index 0a13cf2..876827d 100644
--- a/bun.lock
+++ b/bun.lock
@@ -9,6 +9,7 @@
         "cron-parser": "^5.6.1",
         "date-fns": "^4.4.0",
         "vue": "^3.5.38",
+        "vue-i18n": "^11.4.6",
       },
       "devDependencies": {
         "@tailwindcss/vite": "^4.3.2",
@@ -134,6 +135,14 @@
 
     "@humanwhocodes/retry": ["@humanwhocodes/retry@0.4.3", "", {}, "sha512-bV0Tgo9K4hfPCek+aMAn81RppFKv2ySDQeMoSZuvTASywNTnVJCArCZE2FWqpvIatKu7VMRLWlR1EazvVhDyhQ=="],
 
+    "@intlify/core-base": ["@intlify/core-base@11.4.6", "", { "dependencies": { "@intlify/devtools-types": "11.4.6", "@intlify/message-compiler": "11.4.6", "@intlify/shared": "11.4.6" } }, "sha512-EOeHO95XESK9IFHgHeZXunsM/WBAoCA0DlaWODvx14vKmetAuS97t+l6Xe9hTUqntPpF93vtVSjjUDafw3wXMw=="],
+
+    "@intlify/devtools-types": ["@intlify/devtools-types@11.4.6", "", { "dependencies": { "@intlify/core-base": "11.4.6", "@intlify/shared": "11.4.6" } }, "sha512-wowQPpNem56b2d43IJmqbrzG2FeBKe5f/kUGlpNuBmXs6OSqncF8m1+1lxHuW8ISZJF0ma2RkW3iLkw0g0G4VA=="],
+
+    "@intlify/message-compiler": ["@intlify/message-compiler@11.4.6", "", { "dependencies": { "@intlify/shared": "11.4.6", "source-map-js": "^1.0.2" } }, "sha512-5nj3jULqeTAC1WovwMs1LQWgatTa2pM/rXN9T3XW8rdOtXW9ZF6/GLSNFTKDQmPLwclhPdgUWLJ/4w3fMeeC/Q=="],
+
+    "@intlify/shared": ["@intlify/shared@11.4.6", "", {}, "sha512-m1p1HHAMLhqSpTRH7VnXdrN0CQ4y+9vunFkpLkbD8soIuBsnQdawZXqMCgvwI2UVF9Ww7sVaw7g9tV2VO7shoA=="],
+
     "@jridgewell/gen-mapping": ["@jridgewell/gen-mapping@0.3.13", "", { "dependencies": { "@jridgewell/sourcemap-codec": "^1.5.0", "@jridgewell/trace-mapping": "^0.3.24" } }, "sha512-2kkt/7niJ6MgEPxF0bYdQ6etZaA+fQvDcLKckhy1yIQOzaoKjBBjSj63/aLVjYE3qhRt5dvM+uUyfCg6UKCBbA=="],
 
     "@jridgewell/remapping": ["@jridgewell/remapping@2.3.5", "", { "dependencies": { "@jridgewell/gen-mapping": "^0.3.5", "@jridgewell/trace-mapping": "^0.3.24" } }, "sha512-LI9u/+laYG4Ds1TDKSJW2YPrIlcVYOwi2fUC6xB43lueCjgxV4lffOCZCtYFiH6TNOX+tQKXx97T4IKHbhyHEQ=="],
@@ -340,6 +349,8 @@
 
     "@vue/compiler-ssr": ["@vue/compiler-ssr@3.5.39", "", { "dependencies": { "@vue/compiler-dom": "3.5.39", "@vue/shared": "3.5.39" } }, "sha512-Ce7/wvwMHai74bdszfXExdazFigYnlF9zgCmEQUcM1j0fOymlouZ7XilTYNo8oUjhlnjYOZbGrcYKuqjz89Ucw=="],
 
+    "@vue/devtools-api": ["@vue/devtools-api@6.6.4", "", {}, "sha512-sGhTPMuXqZ1rVOk32RylztWkfXTRhuS7vgAKv0zjqk8gbsHkJ7xfFf+jbySxt7tWObEJwyKaHMikV/WGDiQm8g=="],
+
     "@vue/devtools-core": ["@vue/devtools-core@8.1.5", "", { "dependencies": { "@vue/devtools-kit": "^8.1.5", "@vue/devtools-shared": "^8.1.5" }, "peerDependencies": { "vue": "^3.0.0" } }, "sha512-5e5jQOEssCdZA1wlFEUkIDtb+cAOWuLNWJ52fm4PBWbF7e3oTnM2fneaL42E5lJoolAaUQ678tv/XEb3h4e86Q=="],
 
     "@vue/devtools-kit": ["@vue/devtools-kit@8.1.5", "", { "dependencies": { "@vue/devtools-shared": "^8.1.5", "birpc": "^2.6.1", "hookable": "^5.5.3", "perfect-debounce": "^2.0.0" } }, "sha512-FcSAxsi4eWuXLCB7Rv9lj0aIVHHPNVQ2BazGf4RJTc2JCqb4BQg0hk87ZFhminCfl+mD5OUI0rX2cgyu4kJOGA=="],
@@ -800,6 +811,8 @@
 
     "vue-eslint-parser": ["vue-eslint-parser@10.4.1", "", { "dependencies": { "debug": "^4.4.0", "eslint-scope": "^8.2.0 || ^9.0.0", "eslint-visitor-keys": "^4.2.0 || ^5.0.0", "espree": "^10.3.0 || ^11.0.0", "esquery": "^1.6.0", "semver": "^7.6.3" }, "peerDependencies": { "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0" } }, "sha512-Gk6gRDj0n/fkRa3C3l0bBheoBckUq/Rs0F/TvMWIS6nzzx67amAViMe9CkNgsP2tXyQONvGiHQESHwFtZ3aYDA=="],
 
+    "vue-i18n": ["vue-i18n@11.4.6", "", { "dependencies": { "@intlify/core-base": "11.4.6", "@intlify/devtools-types": "11.4.6", "@intlify/shared": "11.4.6", "@vue/devtools-api": "^6.5.0" }, "peerDependencies": { "vue": "^3.0.0" } }, "sha512-l0gE7Rfy0phCa5ChKYkOq543Wgd39BCK6hkktfr1Ed4D99oRkgPK9ffShASZdeC8OJxGfdWmpYoAaAH6iLEuIg=="],
+
     "vue-tsc": ["vue-tsc@3.3.6", "", { "dependencies": { "@volar/typescript": "2.4.28", "@vue/language-core": "3.3.6" }, "peerDependencies": { "typescript": ">=5.0.0" }, "bin": { "vue-tsc": "bin/vue-tsc.js" } }, "sha512-ERXGgbKSBGFUkavrJ1Iwj0ZVxKqB/5UOx65IXy7fPf2UsoI21n3ssQLwdvx8xyUGgJe9PvSZTM/FYzIdwUDPFA=="],
 
     "which": ["which@5.0.0", "", { "dependencies": { "isexe": "^3.1.1" }, "bin": { "node-which": "bin/which.js" } }, "sha512-JEdGzHwwkrbWoGOlIHqQ5gtprKGOenpDHpxE9zVR1bWbOtYRyPPHMe9FaP6x61CmNaTThSkb0DAJte5jD+DmzQ=="],
diff --git a/package.json b/package.json
index a6863d2..256ebf1 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,8 @@
         "@lucide/vue": "^1.23.0",
         "cron-parser": "^5.6.1",
         "date-fns": "^4.4.0",
-        "vue": "^3.5.38"
+        "vue": "^3.5.38",
+        "vue-i18n": "^11.4.6"
     },
     "devDependencies": {
         "@tailwindcss/vite": "^4.3.2",
diff --git a/resources/lang/en.json b/resources/lang/en.json
new file mode 100644
index 0000000..e2d4761
--- /dev/null
+++ b/resources/lang/en.json
@@ -0,0 +1,60 @@
+{
+    "cron": {
+        "type": {
+            "one_time": "One time",
+            "every_day": "Every day",
+            "every_week": "Every week",
+            "every_month": "Every month",
+            "every_year": "Every year",
+            "specific": "Specific"
+        },
+        "week": [
+            "Monday",
+            "Tuesday",
+            "Wednesday",
+            "Thursday",
+            "Friday",
+            "Saturday",
+            "Sunday"
+        ],
+        "month": {
+            "st": "st",
+            "nd": "nd",
+            "rd": "rd",
+            "th": "th"
+        },
+        "year": [
+            "January",
+            "February",
+            "March",
+            "April",
+            "May",
+            "June",
+            "July",
+            "August",
+            "September",
+            "October",
+            "November",
+            "December"
+        ]
+    },
+    "checked": "Checked",
+    "resets": "Resets",
+    "completed": "Completed",
+    "new_task_hint": "New task",
+    "options": {
+        "title": "Options",
+        "sort_by": "Sort by",
+        "sort": {
+            "created_at": "Creation date",
+            "updated_at": "Creation or update date",
+            "check_date": "Last check date",
+            "reset_date": "Next reset date",
+            "name": "Name"
+        },
+        "reverse_sort": "Reverse sort",
+        "last_checked": "Show last checked time",
+        "next_reset": "Show next reset time",
+        "separate_completed": "Separate completed tasks below"
+    }
+}
diff --git a/resources/lang/fr.json b/resources/lang/fr.json
new file mode 100644
index 0000000..5e60904
--- /dev/null
+++ b/resources/lang/fr.json
@@ -0,0 +1,60 @@
+{
+    "cron": {
+        "type": {
+            "one_time": "Une seule fois",
+            "every_day": "Tous les jours",
+            "every_week": "Toutes les semaines",
+            "every_month": "Tous les mois",
+            "every_year": "Tous les ans",
+            "specific": "Spécifique"
+        },
+        "week": [
+            "Lundi",
+            "Mardi",
+            "Mercredi",
+            "Jeudi",
+            "Vendredi",
+            "Samedi",
+            "Dimanche"
+        ],
+        "month": {
+            "st": "",
+            "nd": "",
+            "rd": "",
+            "th": ""
+        },
+        "year": [
+            "Janvier",
+            "Février",
+            "Mars",
+            "Avril",
+            "Mai",
+            "Juin",
+            "Juillet",
+            "Août",
+            "Septembre",
+            "Octobre",
+            "Novembre",
+            "Décembre"
+        ]
+    },
+    "checked": "Complété",
+    "resets": "Reviens",
+    "completed": "Complété",
+    "new_task_hint": "Nouvelle tâche",
+    "options": {
+        "title": "Options",
+        "sort_by": "Trier par",
+        "sort": {
+            "created_at": "Date de création",
+            "updated_at": "Date de modification",
+            "check_date": "Dernière completion",
+            "reset_date": "Prochaine réinitialisation",
+            "name": "Nom"
+        },
+        "reverse_sort": "Inverser le tri",
+        "last_checked": "Afficher la dernière completion",
+        "next_reset": "Afficher la prochaine réinitialisation",
+        "separate_completed": "Séparer les tâches complétées plus bas"
+    }
+}
diff --git a/resources/ts/App.vue b/resources/ts/App.vue
index d22201b..ab07161 100644
--- a/resources/ts/App.vue
+++ b/resources/ts/App.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
-import { ref, onMounted } from "vue";
-import TaskList from "@/components/TaskList.vue";
+import { ref, onMounted, defineAsyncComponent } from "vue";
+const TaskList = defineAsyncComponent(() => import("@/components/TaskList.vue"));
+const PageFooter = defineAsyncComponent(() => import("@/components/PageFooter.vue"));
 
 const visible = ref<boolean>(false);
 
@@ -12,8 +13,8 @@ onMounted(() => {
 </script>
 
 <template>
-    <main :style="{ display: visible ? 'inherit' : 'none' }">
-        <div class="hero bg-base-200 min-h-screen">
+    <main :style="{ display: visible ? 'flex' : 'none' }" class="min-h-screen flex-col">
+        <div class="hero bg-base-200 grow">
             <div class="hero-content text-center">
                 <div class="max-w-md min-w-96 bg-base-100 rounded-box shadow-md">
                     <h1 class="p-4 pb-2 text-4xl font-bold opacity-60 tracking-wide select-none">Tout Doux</h1>
@@ -21,5 +22,6 @@ onMounted(() => {
                 </div>
             </div>
         </div>
+        <page-footer />
     </main>
 </template>
diff --git a/resources/ts/components/CronInput.vue b/resources/ts/components/CronInput.vue
index 7c78e08..66baea9 100644
--- a/resources/ts/components/CronInput.vue
+++ b/resources/ts/components/CronInput.vue
@@ -63,41 +63,24 @@ watch(cron, () => {
 <template>
     <div class="flex gap-2">
         <select v-model="cronType" class="select" @change="onChangeCronType">
-          <option :value="CronType.ONE_TIME">One time (do not repeat)</option>
-          <option :value="CronType.EVERY_DAY">Every day at</option>
-          <option :value="CronType.EVERY_WEEK">Every week on</option>
-          <option :value="CronType.EVERY_MONTH">Every month on the</option>
-          <option :value="CronType.EVERY_YEAR">Every year on</option>
-          <option :value="CronType.SPECIFIC">Specific</option>
+          <option :value="CronType.ONE_TIME">{{ $t('cron.type.one_time') }}</option>
+          <option :value="CronType.EVERY_DAY">{{ $t('cron.type.every_day') }}</option>
+          <option :value="CronType.EVERY_WEEK">{{ $t('cron.type.every_week') }}</option>
+          <option :value="CronType.EVERY_MONTH">{{ $t('cron.type.every_month') }}</option>
+          <option :value="CronType.EVERY_YEAR">{{ $t('cron.type.every_year') }}</option>
+          <option :value="CronType.SPECIFIC">{{ $t('cron.type.specific') }}</option>
         </select>
         <select v-if="cronType === CronType.EVERY_DAY" v-model="cronValue" class="select" @change="onChangeCronValue">
           <option v-for="i in Array.from(Array(24).keys())" :key="`h${i}`" :value="i">{{ i.toFixed(0).padStart(2, '0') }}:00</option>
         </select>
         <select v-if="cronType === CronType.EVERY_WEEK" v-model="cronValue" class="select" @change="onChangeCronValue">
-          <option :value="1">Monday</option>
-          <option :value="2">Tuesday</option>
-          <option :value="3">Wednesday</option>
-          <option :value="4">Thursday</option>
-          <option :value="5">Friday</option>
-          <option :value="6">Saturday</option>
-          <option :value="7">Sunday</option>
+          <option v-for="i in Array.from(Array(7).keys())" :key="`w${i}`" :value="i + 1">{{ $t(`cron.week.${i.toFixed(0)}`) }}</option>
         </select>
         <select v-if="cronType === CronType.EVERY_MONTH" v-model="cronValue" class="select" @change="onChangeCronValue">
-          <option v-for="i in Array.from(Array(32).keys())" :key="`d${i}`" :value="i">{{i}}{{ i % 10 == 1 ? 'st' : (i % 10 === 2 ? 'nd': (i % 10 === 3 ? 'rd' : 'th')) }}</option>
+          <option v-for="i in Array.from(Array(31).keys())" :key="`d${i}`" :value="i + 1">{{i + 1}}{{ i % 10 == 0 ? $t('cron.month.st') : (i % 10 === 1 ? $t('cron.month.nd'): (i % 10 === 2 ? $t('cron.month.rd') : $t('cron.month.th'))) }}</option>
         </select>
         <select v-if="cronType === CronType.EVERY_YEAR" v-model="cronValue" class="select" @change="onChangeCronValue">
-          <option :value="1">January</option>
-          <option :value="2">February</option>
-          <option :value="3">March</option>
-          <option :value="4">April</option>
-          <option :value="5">May</option>
-          <option :value="6">June</option>
-          <option :value="7">July</option>
-          <option :value="8">August</option>
-          <option :value="9">September</option>
-          <option :value="10">October</option>
-          <option :value="11">November</option>
-          <option :value="12">December</option>
+          <option v-for="i in Array.from(Array(12).keys())" :key="`m${i}`" :value="i + 1">{{ $t(`cron.year.${i.toFixed(0)}`) }}</option>
         </select>
         <input v-if="cronType === CronType.SPECIFIC" v-model="rawCron" type="text" class="input font-mono" :class="valid ? '' : 'input-error'" @input="onInputRawCron" />
     </div>
diff --git a/resources/ts/components/LangInput.vue b/resources/ts/components/LangInput.vue
new file mode 100644
index 0000000..d200a9e
--- /dev/null
+++ b/resources/ts/components/LangInput.vue
@@ -0,0 +1,15 @@
+<script setup lang="ts">
+import { setCookie } from '@/lib/cookies';
+import { useI18n } from 'vue-i18n';
+
+const i18n = useI18n();
+
+function onSetLang(lang: string) {
+    i18n.locale.value = lang;
+    setCookie('lang', lang);
+}
+</script>
+
+<template>
+    <a href="#" @click.prevent="onSetLang('fr')">🇫🇷</a> / <a href="#" @click.prevent="onSetLang('en')">🇺🇸</a>
+</template>
diff --git a/resources/ts/components/PageFooter.vue b/resources/ts/components/PageFooter.vue
new file mode 100644
index 0000000..f688191
--- /dev/null
+++ b/resources/ts/components/PageFooter.vue
@@ -0,0 +1,21 @@
+<script setup lang="ts">
+import { defineAsyncComponent } from "vue";
+
+const LangInput = defineAsyncComponent(() => import("@/components/LangInput.vue"));
+
+</script>
+
+<template>
+    <footer class="footer sm:footer-horizontal footer-center bg-base-300 text-base-content p-2">
+        <aside>
+            <p>
+                <lang-input /> - 2026 -
+                <a
+                    href="https://git.klemek.fr/klemek/tout-doux"
+                    class="underline">
+                        klemek
+                </a>
+            </p>
+        </aside>
+    </footer>
+</template>
diff --git a/resources/ts/components/TaskItem.vue b/resources/ts/components/TaskItem.vue
index 2e9fc78..0cd6ba5 100644
--- a/resources/ts/components/TaskItem.vue
+++ b/resources/ts/components/TaskItem.vue
@@ -1,9 +1,9 @@
 <script setup lang="ts">
-import { onBeforeMount, ref, watch, computed } from "vue";
+import { onBeforeMount, ref, watch, computed, defineAsyncComponent } from "vue";
 import type { Task } from "@/types";
 import { Copy, Trash, Save, X } from "@lucide/vue";
 import { updateTask } from "@/api/tasks";
-import CronInput from "@/components/CronInput.vue";
+const CronInput = defineAsyncComponent(() => import("@/components/CronInput.vue"));
 import { taskCompleted, taskNextReset } from "@/lib/tasks";
 import { relativeTime } from "@/lib/dates";
 
@@ -85,10 +85,10 @@ watch(task, () => {
         >
             <div>{{ task.name }}</div>
             <div v-if="showLastChecked && !checked && task.check_date" class="font-light text-xs italic">
-                Checked {{ relativeTime(task.check_date) }}
+                {{ $t('checked') }} {{ relativeTime(task.check_date, $i18n.locale) }}
             </div>
             <div v-if="showNextReset && checked && nextReset" class="font-light text-xs italic">
-                Resets {{ relativeTime(nextReset) }}
+                {{ $t('resets') }} {{ relativeTime(nextReset, $i18n.locale) }}
             </div>
         </div>
         <template v-else>
diff --git a/resources/ts/components/TaskList.vue b/resources/ts/components/TaskList.vue
index 320c40c..1100c92 100644
--- a/resources/ts/components/TaskList.vue
+++ b/resources/ts/components/TaskList.vue
@@ -1,9 +1,9 @@
 <script setup lang="ts">
-import { ref, onBeforeMount, computed } from "vue";
+import { ref, onBeforeMount, computed, defineAsyncComponent } from "vue";
 import type { Task } from "@/types";
 import { getTasks, createTask, deleteTask } from "@/api/tasks";
 import { CirclePlus } from "@lucide/vue";
-import TaskItem from "@/components/TaskItem.vue";
+const TaskItem = defineAsyncComponent(() => import("@/components/TaskItem.vue"));
 import { taskCompleted, sortTasks } from "@/lib/tasks";
 import { SortType } from "@/enums";
 import { booleanCookieRef, enumCookieRef } from "@/lib/cookies";
@@ -93,7 +93,7 @@ onBeforeMount(fetchTasks);
                 <input
                     v-model="taskInput"
                     type="text"
-                    placeholder="New Task"
+                    :placeholder="$t('new_task_hint')"
                     class="input"
                     @keyup.enter="onNewTask"
                 />
@@ -111,7 +111,7 @@ onBeforeMount(fetchTasks);
     </ul>
     <div v-if="separateCompleted && hasCompleted" class="collapse collapse-arrow">
       <input id="completed-dropdown" type="checkbox" />
-      <div class="collapse-title mb-0">Completed</div>
+      <div class="collapse-title mb-0">{{ $t('completed') }}</div>
       <div class="collapse-content p-0">
           <ul class="list">
               <template v-for="(task, i) in tasks" :key="`${task.id}-completed`">
@@ -130,34 +130,34 @@ onBeforeMount(fetchTasks);
     </div>
     <div class="collapse collapse-arrow  font-light text-sm">
       <input id="options-dropdown" type="checkbox"/>
-      <div class="collapse-title">Options</div>
+      <div class="collapse-title">{{ $t('options.title') }}</div>
       <div class="collapse-content text-sm">
           <fieldset class="fieldset flex flex-col gap-2">
               <label class="label">
                 Sort by
                 <select v-model="sortType" class="select" @change="onChangeSortType">
-                <option :value="SortType.CREATED_AT">Creation date</option>
-                <option :value="SortType.UPDATED_AT">Creation or update date</option>
-                <option :value="SortType.CHECK_DATE">Last check date</option>
-                <option :value="SortType.RESET_DATE">Next reset date</option>
-                <option :value="SortType.NAME">Name</option>
+                <option :value="SortType.CREATED_AT">{{ $t('options.sort.created_at') }}</option>
+                <option :value="SortType.UPDATED_AT">{{ $t('options.sort.updated_at') }}</option>
+                <option :value="SortType.CHECK_DATE">{{ $t('options.sort.check_date') }}</option>
+                <option :value="SortType.RESET_DATE">{{ $t('options.sort.reset_date') }}</option>
+                <option :value="SortType.NAME">{{ $t('options.sort.name') }}</option>
                 </select>
             </label>
             <label class="label">
               <input v-model="sortReverse" type="checkbox" class="checkbox" @change="onChangeSortReverse" />
-              Reverse sort
+              {{ $t('options.reverse_sort') }}
             </label>
             <label class="label">
               <input v-model="showLastChecked" type="checkbox" class="checkbox" />
-              Show last checked time
+              {{ $t('options.last_checked') }}
             </label>
             <label class="label">
               <input v-model="showNextReset" type="checkbox" class="checkbox" />
-              Show next reset time
+              {{ $t('options.next_reset') }}
             </label>
             <label class="label">
               <input v-model="separateCompleted" type="checkbox" class="checkbox" />
-              Move completed tasks below
+              {{ $t('options.separate_completed') }}
             </label>
           </fieldset>
       </div>
diff --git a/resources/ts/lib/dates.ts b/resources/ts/lib/dates.ts
index bcc36c3..12706ed 100644
--- a/resources/ts/lib/dates.ts
+++ b/resources/ts/lib/dates.ts
@@ -1,6 +1,6 @@
 import { formatDistanceToNow } from "date-fns";
+import { enUS, fr } from 'date-fns/locale';
 
-
-export function relativeTime(date: Date): string {
-    return formatDistanceToNow(date, {addSuffix: true, includeSeconds: false});
+export function relativeTime(date: Date, locale: string): string {
+    return formatDistanceToNow(date, {addSuffix: true, includeSeconds: false, locale: locale === 'fr' ? fr : enUS});
 }
diff --git a/resources/ts/lib/lang.ts b/resources/ts/lib/lang.ts
new file mode 100644
index 0000000..6caf71a
--- /dev/null
+++ b/resources/ts/lib/lang.ts
@@ -0,0 +1,11 @@
+import { getCookie, setCookie } from "./cookies";
+
+export function getLang() {
+    const params = new URLSearchParams(document.location.search);
+    const paramsLang = params.get("lang");
+    if (paramsLang !== null) {
+        setCookie("lang", paramsLang);
+        return paramsLang;
+    }
+    return getCookie("lang", "en");
+}
diff --git a/resources/ts/main.ts b/resources/ts/main.ts
index b670de8..af3bf10 100644
--- a/resources/ts/main.ts
+++ b/resources/ts/main.ts
@@ -1,4 +1,17 @@
 import { createApp } from "vue";
-import App from "./App.vue";
+import { createI18n } from "vue-i18n";
+import App from "@/App.vue";
+import { getLang } from "@/lib/lang";
+const en = await import("@lang/en.json");
+const fr = await import("@lang/fr.json");
 
-createApp(App).mount("#app");
+const i18n = createI18n({
+  locale: getLang(),
+  fallbackLocale: "en",
+  messages: {
+    en: en,
+    fr: fr,
+  },
+});
+
+createApp(App).use(i18n).mount("#app");
diff --git a/tsconfig.app.json b/tsconfig.app.json
index 28482e4..87db075 100644
--- a/tsconfig.app.json
+++ b/tsconfig.app.json
@@ -5,6 +5,7 @@
         "vue.d.ts",
         "resources/ts/**/*",
         "resources/ts/**/*.vue",
+        "resources/lang/*.json",
     ],
     "exclude": ["resources/**/__tests__/*"],
     "compilerOptions": {
@@ -12,6 +13,7 @@
 
         "paths": {
             "@/*": ["./resources/ts/*"],
+            "@lang/*": ["./resources/lang/*"],
         },
     },
 }
diff --git a/vite.config.ts b/vite.config.ts
index ec9f532..95547f1 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -22,6 +22,7 @@ export default defineConfig({
     resolve: {
         alias: {
             "@": fileURLToPath(new URL("./resources/ts", import.meta.url)),
+            "@lang": fileURLToPath(new URL("./resources/lang", import.meta.url)),
         },
     },
 });