diff --git a/apps/client/public/locales/de-DE/translation.json b/apps/client/public/locales/de-DE/translation.json
index 7766e42b..b6caf4d6 100644
--- a/apps/client/public/locales/de-DE/translation.json
+++ b/apps/client/public/locales/de-DE/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "Kommentar bearbeiten",
   "Delete comment": "Kommentar löschen",
   "Are you sure you want to delete this comment?": "Sind Sie sicher, dass Sie diesen Kommentar löschen möchten?",
+  "Delete chat": "Chat löschen",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "Sind Sie sicher, dass Sie '{{title}}' löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden.",
   "Comment created successfully": "Kommentar erfolgreich erstellt",
   "Error creating comment": "Fehler beim Erstellen des Kommentars",
   "Comment updated successfully": "Kommentar erfolgreich aktualisiert",
diff --git a/apps/client/public/locales/en-US/translation.json b/apps/client/public/locales/en-US/translation.json
index 5ceeffce..3bfe7c9f 100644
--- a/apps/client/public/locales/en-US/translation.json
+++ b/apps/client/public/locales/en-US/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "Edit comment",
   "Delete comment": "Delete comment",
   "Are you sure you want to delete this comment?": "Are you sure you want to delete this comment?",
+  "Delete chat": "Delete chat",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "Are you sure you want to delete '{{title}}'? This action cannot be undone.",
   "Comment created successfully": "Comment created successfully",
   "Error creating comment": "Error creating comment",
   "Comment updated successfully": "Comment updated successfully",
diff --git a/apps/client/public/locales/es-ES/translation.json b/apps/client/public/locales/es-ES/translation.json
index d563ab37..e9ceacf9 100644
--- a/apps/client/public/locales/es-ES/translation.json
+++ b/apps/client/public/locales/es-ES/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "Editar comentario",
   "Delete comment": "Eliminar comentario",
   "Are you sure you want to delete this comment?": "¿Está seguro de que desea eliminar este comentario?",
+  "Delete chat": "Eliminar chat",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "¿Está seguro de que desea eliminar '{{title}}'? Esta acción no se puede deshacer.",
   "Comment created successfully": "Comentario creado con éxito",
   "Error creating comment": "Error al crear comentario",
   "Comment updated successfully": "Comentario actualizado con éxito",
diff --git a/apps/client/public/locales/fr-FR/translation.json b/apps/client/public/locales/fr-FR/translation.json
index d48f845c..90172476 100644
--- a/apps/client/public/locales/fr-FR/translation.json
+++ b/apps/client/public/locales/fr-FR/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "Modifier le commentaire",
   "Delete comment": "Supprimer le commentaire",
   "Are you sure you want to delete this comment?": "Êtes-vous sûr de vouloir supprimer ce commentaire ?",
+  "Delete chat": "Supprimer la conversation",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "Êtes-vous sûr de vouloir supprimer '{{title}}' ? Cette action est irréversible.",
   "Comment created successfully": "Commentaire créé avec succès",
   "Error creating comment": "Erreur lors de la création du commentaire",
   "Comment updated successfully": "Commentaire mis à jour avec succès",
diff --git a/apps/client/public/locales/it-IT/translation.json b/apps/client/public/locales/it-IT/translation.json
index a5375c7d..9ceec008 100644
--- a/apps/client/public/locales/it-IT/translation.json
+++ b/apps/client/public/locales/it-IT/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "Modifica commento",
   "Delete comment": "Elimina commento",
   "Are you sure you want to delete this comment?": "Sei sicuro di voler eliminare questo commento?",
+  "Delete chat": "Elimina chat",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "Sei sicuro di voler eliminare '{{title}}'? Questa azione non può essere annullata.",
   "Comment created successfully": "Commento creato con successo",
   "Error creating comment": "Si è verificato un errore durante la creazione del commento",
   "Comment updated successfully": "Commento aggiornato con successo",
diff --git a/apps/client/public/locales/ja-JP/translation.json b/apps/client/public/locales/ja-JP/translation.json
index e55f58a9..14285e23 100644
--- a/apps/client/public/locales/ja-JP/translation.json
+++ b/apps/client/public/locales/ja-JP/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "コメントを編集する",
   "Delete comment": "コメントを削除する",
   "Are you sure you want to delete this comment?": "このコメントを削除してもよろしいですか?",
+  "Delete chat": "チャットを削除",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "「{{title}}」を削除してもよろしいですか？この操作は元に戻せません。",
   "Comment created successfully": "コメントを作成しました",
   "Error creating comment": "コメントの作成に失敗しました",
   "Comment updated successfully": "コメントを更新しました",
diff --git a/apps/client/public/locales/ko-KR/translation.json b/apps/client/public/locales/ko-KR/translation.json
index 2b7ea329..e02f1633 100644
--- a/apps/client/public/locales/ko-KR/translation.json
+++ b/apps/client/public/locales/ko-KR/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "댓글 수정",
   "Delete comment": "댓글 삭제",
   "Are you sure you want to delete this comment?": "이 댓글을 삭제하시겠습니까?",
+  "Delete chat": "채팅 삭제",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "'{{title}}'을(를) 삭제하시겠습니까? 이 작업은 되돌릴 수 없습니다.",
   "Comment created successfully": "댓글 생성 완료",
   "Error creating comment": "댓글 생성 오류",
   "Comment updated successfully": "댓글 업데이트 완료",
diff --git a/apps/client/public/locales/nl-NL/translation.json b/apps/client/public/locales/nl-NL/translation.json
index f8a2d4f4..0ef2a3ba 100644
--- a/apps/client/public/locales/nl-NL/translation.json
+++ b/apps/client/public/locales/nl-NL/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "Bewerk reactie",
   "Delete comment": "Verwijder reactie",
   "Are you sure you want to delete this comment?": "Weet je zeker dat je deze reactie wilt verwijderen?",
+  "Delete chat": "Chat verwijderen",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "Weet je zeker dat je '{{title}}' wilt verwijderen? Deze actie kan niet ongedaan worden gemaakt.",
   "Comment created successfully": "Reactie succesvol aangemaakt",
   "Error creating comment": "Fout bij het aanmaken van reactie",
   "Comment updated successfully": "Opmerking succesvol bijgewerkt",
diff --git a/apps/client/public/locales/pt-BR/translation.json b/apps/client/public/locales/pt-BR/translation.json
index 72504ea5..f71b2e59 100644
--- a/apps/client/public/locales/pt-BR/translation.json
+++ b/apps/client/public/locales/pt-BR/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "Editar comentário",
   "Delete comment": "Excluir comentário",
   "Are you sure you want to delete this comment?": "Você tem certeza de que deseja excluir este comentário?",
+  "Delete chat": "Excluir chat",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "Tem certeza de que deseja excluir '{{title}}'? Esta ação não pode ser desfeita.",
   "Comment created successfully": "Comentário criado com sucesso",
   "Error creating comment": "Erro ao criar comentário",
   "Comment updated successfully": "Comentário atualizado com sucesso",
diff --git a/apps/client/public/locales/ru-RU/translation.json b/apps/client/public/locales/ru-RU/translation.json
index a261b092..e5ac8fe8 100644
--- a/apps/client/public/locales/ru-RU/translation.json
+++ b/apps/client/public/locales/ru-RU/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "Редактировать комментарий",
   "Delete comment": "Удалить комментарий",
   "Are you sure you want to delete this comment?": "Вы уверены, что хотите удалить этот комментарий?",
+  "Delete chat": "Удалить чат",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "Вы уверены, что хотите удалить '{{title}}'? Это действие нельзя отменить.",
   "Comment created successfully": "Комментарий успешно создан",
   "Error creating comment": "Ошибка при создании комментария",
   "Comment updated successfully": "Комментарий успешно обновлён",
diff --git a/apps/client/public/locales/uk-UA/translation.json b/apps/client/public/locales/uk-UA/translation.json
index 6fbe44af..aff25b4a 100644
--- a/apps/client/public/locales/uk-UA/translation.json
+++ b/apps/client/public/locales/uk-UA/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "Редагувати коментар",
   "Delete comment": "Видалити коментар",
   "Are you sure you want to delete this comment?": "Ви впевнені, що хочете видалити цей коментар?",
+  "Delete chat": "Видалити чат",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "Ви впевнені, що хочете видалити '{{title}}'? Цю дію неможливо скасувати.",
   "Comment created successfully": "Коментар успішно створено",
   "Error creating comment": "Помилка при створенні коментаря",
   "Comment updated successfully": "Коментар успішно оновлено",
diff --git a/apps/client/public/locales/zh-CN/translation.json b/apps/client/public/locales/zh-CN/translation.json
index 341e0bab..d8fd340d 100644
--- a/apps/client/public/locales/zh-CN/translation.json
+++ b/apps/client/public/locales/zh-CN/translation.json
@@ -222,6 +222,8 @@
   "Edit comment": "编辑评论",
   "Delete comment": "删除评论",
   "Are you sure you want to delete this comment?": "你确定要删除这条评论吗？",
+  "Delete chat": "删除聊天",
+  "Are you sure you want to delete '{{title}}'? This action cannot be undone.": "您确定要删除「{{title}}」吗？此操作无法撤销。",
   "Comment created successfully": "成功创建评论",
   "Error creating comment": "创建评论时出错",
   "Comment updated successfully": "评论更新成功",
diff --git a/apps/client/src/ee/ai-chat/components/ai-chat-sidebar-item.tsx b/apps/client/src/ee/ai-chat/components/ai-chat-sidebar-item.tsx
index f59b740e..abaf4277 100644
--- a/apps/client/src/ee/ai-chat/components/ai-chat-sidebar-item.tsx
+++ b/apps/client/src/ee/ai-chat/components/ai-chat-sidebar-item.tsx
@@ -9,7 +9,7 @@ import classes from "../styles/chat-sidebar.module.css";
 type Props = {
   chat: AiChat;
   isActive: boolean;
-  onDelete: (chatId: string) => void;
+  onDelete: (chatId: string, title: string | null) => void;
   onRename: (chatId: string, title: string) => void;
 };
 
@@ -153,7 +153,7 @@ export default function AiChatSidebarItem({
               onClick={(e) => {
                 e.preventDefault();
                 e.stopPropagation();
-                onDelete(chat.id);
+                onDelete(chat.id, chat.title);
               }}
             >
               {t("Delete")}
diff --git a/apps/client/src/ee/ai-chat/components/ai-chat-sidebar.tsx b/apps/client/src/ee/ai-chat/components/ai-chat-sidebar.tsx
index 5d790329..8ce06e02 100644
--- a/apps/client/src/ee/ai-chat/components/ai-chat-sidebar.tsx
+++ b/apps/client/src/ee/ai-chat/components/ai-chat-sidebar.tsx
@@ -1,6 +1,14 @@
 import { useState, useCallback, useEffect, useMemo, useRef } from "react";
 import { Link, useNavigate, useParams } from "react-router-dom";
-import { ActionIcon, Center, TextInput, Loader, Tooltip } from "@mantine/core";
+import {
+  ActionIcon,
+  Center,
+  Text,
+  TextInput,
+  Loader,
+  Tooltip,
+} from "@mantine/core";
+import { modals } from "@mantine/modals";
 import { useDebouncedValue } from "@mantine/hooks";
 import { IconPlus, IconSearch, IconMessageCircle2 } from "@tabler/icons-react";
 import { useTranslation } from "react-i18next";
@@ -73,16 +81,31 @@ export default function AiChatSidebar() {
   );
 
   const handleDelete = useCallback(
-    (id: string) => {
-      deleteMutation.mutate(id, {
-        onSuccess: () => {
-          if (chatId === id) {
-            navigate("/ai");
-          }
+    (id: string, title: string | null) => {
+      modals.openConfirmModal({
+        title: t("Delete chat"),
+        centered: true,
+        children: (
+          <Text size="sm">
+            {t("Are you sure you want to delete '{{title}}'? This action cannot be undone.", {
+              title: title || t("Untitled"),
+            })}
+          </Text>
+        ),
+        labels: { confirm: t("Delete"), cancel: t("Cancel") },
+        confirmProps: { color: "red" },
+        onConfirm: () => {
+          deleteMutation.mutate(id, {
+            onSuccess: () => {
+              if (chatId === id) {
+                navigate("/ai");
+              }
+            },
+          });
         },
       });
     },
-    [deleteMutation, chatId, navigate],
+    [deleteMutation, chatId, navigate, t],
   );
 
   const handleRename = useCallback(