diff --git a/public/translations/ar/default.json b/public/translations/ar/default.json
index e8d1e9ba..1852fca0 100644
--- a/public/translations/ar/default.json
+++ b/public/translations/ar/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "لا تعرض الصور الرمزية بجانب أسماء المستخدمين",
   "choose_file": "اختر ملف",
   "uploading": "جاري التحميل...",
-  "no_file_chosen": "لم يتم اختيار أي ملف"
+  "no_file_chosen": "لم يتم اختيار أي ملف",
+  "error": "خطأ"
 }
\ No newline at end of file
diff --git a/public/translations/bn/default.json b/public/translations/bn/default.json
index 8c0014eb..560da3e5 100644
--- a/public/translations/bn/default.json
+++ b/public/translations/bn/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "ব্যবহারকারীর প্রদর্শন নামের পাশে অ্যাভাটারগুলি দেখান না",
   "choose_file": "ফাইল নির্বাচন করুন",
   "uploading": "আপলোড হচ্ছে...",
-  "no_file_chosen": "কোন ফাইল নির্বাচিত নয়"
+  "no_file_chosen": "কোন ফাইল নির্বাচিত নয়",
+  "error": "ত্রুটি"
 }
\ No newline at end of file
diff --git a/public/translations/cs/default.json b/public/translations/cs/default.json
index 5e2c8129..cf02e731 100644
--- a/public/translations/cs/default.json
+++ b/public/translations/cs/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Nezobrazovat avatary vedle jmen uživatelů",
   "choose_file": "Vyberte soubor",
   "uploading": "nahrávání...",
-  "no_file_chosen": "Žádný soubor není vybrán"
+  "no_file_chosen": "Žádný soubor není vybrán",
+  "error": "Chyba"
 }
\ No newline at end of file
diff --git a/public/translations/da/default.json b/public/translations/da/default.json
index be95dcee..a549137f 100644
--- a/public/translations/da/default.json
+++ b/public/translations/da/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Vis ikke avatarer ved siden af brugernes visningsnavne",
   "choose_file": "Vælg fil",
   "uploading": "uploading...",
-  "no_file_chosen": "Ingen fil valgt"
+  "no_file_chosen": "Ingen fil valgt",
+  "error": "Fejl"
 }
\ No newline at end of file
diff --git a/public/translations/de/default.json b/public/translations/de/default.json
index e3c10ae8..aea1cf63 100644
--- a/public/translations/de/default.json
+++ b/public/translations/de/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Keine Avatare neben den Benutzernamen anzeigen",
   "choose_file": "Datei auswählen",
   "uploading": "Hochladen...",
-  "no_file_chosen": "Keine Datei ausgewählt"
+  "no_file_chosen": "Keine Datei ausgewählt",
+  "error": "Fehler"
 }
\ No newline at end of file
diff --git a/public/translations/el/default.json b/public/translations/el/default.json
index 8b39cd4e..a9c4c312 100644
--- a/public/translations/el/default.json
+++ b/public/translations/el/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Μην εμφανίζετε τα avatar δίπλα στα ονόματα εμφάνισης χρηστών",
   "choose_file": "Επιλέξτε αρχείο",
   "uploading": "ανέβασμα...",
-  "no_file_chosen": "Δεν έχει επιλεγεί αρχείο"
+  "no_file_chosen": "Δεν έχει επιλεγεί αρχείο",
+  "error": "Σφάλμα"
 }
\ No newline at end of file
diff --git a/public/translations/en/default.json b/public/translations/en/default.json
index 575c5e95..fe047f4b 100644
--- a/public/translations/en/default.json
+++ b/public/translations/en/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Don't display avatars next to user display names",
   "choose_file": "Choose File",
   "uploading": "uploading...",
-  "no_file_chosen": "No file chosen"
+  "no_file_chosen": "No file chosen",
+  "error": "Error"
 }
\ No newline at end of file
diff --git a/public/translations/es/default.json b/public/translations/es/default.json
index cd0be076..6555d601 100644
--- a/public/translations/es/default.json
+++ b/public/translations/es/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "No mostrar avatares junto a los nombres de usuario",
   "choose_file": "Elige archivo",
   "uploading": "subiendo...",
-  "no_file_chosen": "Ningún archivo elegido"
+  "no_file_chosen": "Ningún archivo elegido",
+  "error": "Error"
 }
\ No newline at end of file
diff --git a/public/translations/fa/default.json b/public/translations/fa/default.json
index 37759d6f..ceeea01b 100644
--- a/public/translations/fa/default.json
+++ b/public/translations/fa/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "تصاویر پروفایل را در کنار نام‌های نمایش کاربر نمایش ندهید",
   "choose_file": "فایل را انتخاب کنید",
   "uploading": "در حال بارگذاری...",
-  "no_file_chosen": "فایلی انتخاب نشده است"
+  "no_file_chosen": "فایلی انتخاب نشده است",
+  "error": "خطا"
 }
\ No newline at end of file
diff --git a/public/translations/fi/default.json b/public/translations/fi/default.json
index 398adbcf..eb0c7c8c 100644
--- a/public/translations/fi/default.json
+++ b/public/translations/fi/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Älä näytä avatareita käyttäjänäyttönimien vieressä",
   "choose_file": "Valitse tiedosto",
   "uploading": "lataaminen...",
-  "no_file_chosen": "Ei tiedostoa valittu"
+  "no_file_chosen": "Ei tiedostoa valittu",
+  "error": "Virhe"
 }
\ No newline at end of file
diff --git a/public/translations/fil/default.json b/public/translations/fil/default.json
index 145c10fb..d19d4479 100644
--- a/public/translations/fil/default.json
+++ b/public/translations/fil/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Huwag ipakita ang mga avatar sa tabi ng mga display name ng gumagamit",
   "choose_file": "Pumili ng File",
   "uploading": "ina-upload...",
-  "no_file_chosen": "Walang napiling file"
+  "no_file_chosen": "Walang napiling file",
+  "error": "Error"
 }
\ No newline at end of file
diff --git a/public/translations/fr/default.json b/public/translations/fr/default.json
index 032f6d34..16387478 100644
--- a/public/translations/fr/default.json
+++ b/public/translations/fr/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Ne pas afficher les avatars à côté des noms d'affichage des utilisateurs",
   "choose_file": "Choisissez un fichier",
   "uploading": "téléchargement...",
-  "no_file_chosen": "Aucun fichier choisi"
+  "no_file_chosen": "Aucun fichier choisi",
+  "error": "Erreur"
 }
\ No newline at end of file
diff --git a/public/translations/he/default.json b/public/translations/he/default.json
index eccb51de..f5d50278 100644
--- a/public/translations/he/default.json
+++ b/public/translations/he/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "אל תציג תמונות פרופיל לצד שמות המשתמשים",
   "choose_file": "בחר קובץ",
   "uploading": "מעלה...",
-  "no_file_chosen": "לא נבחר קובץ"
+  "no_file_chosen": "לא נבחר קובץ",
+  "error": "שגיאה"
 }
\ No newline at end of file
diff --git a/public/translations/hi/default.json b/public/translations/hi/default.json
index 2d7c9368..a669b273 100644
--- a/public/translations/hi/default.json
+++ b/public/translations/hi/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "उपयोगकर्ता प्रदर्शित नामों के बगल में अवतार न दिखाएं",
   "choose_file": "फाइल चुनें",
   "uploading": "अपलोड हो रहा है...",
-  "no_file_chosen": "कोई फ़ाइल नहीं चुनी गई"
+  "no_file_chosen": "कोई फ़ाइल नहीं चुनी गई",
+  "error": "त्रुटि"
 }
\ No newline at end of file
diff --git a/public/translations/hu/default.json b/public/translations/hu/default.json
index a483d066..d69db622 100644
--- a/public/translations/hu/default.json
+++ b/public/translations/hu/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Ne jelenjen meg az avatárok a felhasználói megjelenítési nevek mellett",
   "choose_file": "Válassza ki a fájlt",
   "uploading": "feltöltés...",
-  "no_file_chosen": "Nincs fájl kiválasztva"
+  "no_file_chosen": "Nincs fájl kiválasztva",
+  "error": "Hiba"
 }
\ No newline at end of file
diff --git a/public/translations/id/default.json b/public/translations/id/default.json
index 0c70a52f..b487927d 100644
--- a/public/translations/id/default.json
+++ b/public/translations/id/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Jangan tampilkan avatar di sebelah nama pengguna",
   "choose_file": "Pilih Berkas",
   "uploading": "mengupload...",
-  "no_file_chosen": "Tidak ada file yang dipilih"
+  "no_file_chosen": "Tidak ada file yang dipilih",
+  "error": "Kesalahan"
 }
\ No newline at end of file
diff --git a/public/translations/it/default.json b/public/translations/it/default.json
index 302b2f0e..0e21f544 100644
--- a/public/translations/it/default.json
+++ b/public/translations/it/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Non mostrare gli avatar accanto ai nomi visualizzati degli utenti",
   "choose_file": "Scegli File",
   "uploading": "caricamento...",
-  "no_file_chosen": "Nessun file scelto"
+  "no_file_chosen": "Nessun file scelto",
+  "error": "Errore"
 }
\ No newline at end of file
diff --git a/public/translations/ja/default.json b/public/translations/ja/default.json
index feedec48..2f5950f0 100644
--- a/public/translations/ja/default.json
+++ b/public/translations/ja/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "ユーザーの表示名の横にアバターを表示しない",
   "choose_file": "ファイルを選択",
   "uploading": "アップロード中...",
-  "no_file_chosen": "ファイルが選択されていません"
+  "no_file_chosen": "ファイルが選択されていません",
+  "error": "エラー"
 }
\ No newline at end of file
diff --git a/public/translations/ko/default.json b/public/translations/ko/default.json
index 0ee96d4f..9b785613 100644
--- a/public/translations/ko/default.json
+++ b/public/translations/ko/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "사용자 표시 이름 옆에 아바타를 표시하지 않음",
   "choose_file": "파일 선택",
   "uploading": "업로드 중...",
-  "no_file_chosen": "선택된 파일이 없습니다"
+  "no_file_chosen": "선택된 파일이 없습니다",
+  "error": "오류"
 }
\ No newline at end of file
diff --git a/public/translations/mr/default.json b/public/translations/mr/default.json
index 1875acdf..ee6d5783 100644
--- a/public/translations/mr/default.json
+++ b/public/translations/mr/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "युजर डिस्प्ले नावेच्या बरोबर अवतार दर्शवू नका",
   "choose_file": "फाइल निवडा",
   "uploading": "अपलोड करत आहे...",
-  "no_file_chosen": "कोणताही फाइल निवडलेली नाही"
+  "no_file_chosen": "कोणताही फाइल निवडलेली नाही",
+  "error": "त्रुटी"
 }
\ No newline at end of file
diff --git a/public/translations/nl/default.json b/public/translations/nl/default.json
index c64d013a..329eae56 100644
--- a/public/translations/nl/default.json
+++ b/public/translations/nl/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Toon geen avatar naast de weergavenamen van gebruikers",
   "choose_file": "Kies een bestand",
   "uploading": "uploaden...",
-  "no_file_chosen": "Geen bestand gekozen"
+  "no_file_chosen": "Geen bestand gekozen",
+  "error": "Fout"
 }
\ No newline at end of file
diff --git a/public/translations/no/default.json b/public/translations/no/default.json
index 4e4aca08..7d86383a 100644
--- a/public/translations/no/default.json
+++ b/public/translations/no/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Vis ikke avatarer ved siden av brukernes visningsnavn",
   "choose_file": "Velg fil",
   "uploading": "laster opp...",
-  "no_file_chosen": "Ingen fil valgt"
+  "no_file_chosen": "Ingen fil valgt",
+  "error": "Feil"
 }
\ No newline at end of file
diff --git a/public/translations/pl/default.json b/public/translations/pl/default.json
index aff60eab..fa97196c 100644
--- a/public/translations/pl/default.json
+++ b/public/translations/pl/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Nie wyświetlaj avatarów obok nazw wyświetlających użytkowników",
   "choose_file": "Wybierz plik",
   "uploading": "ładowanie...",
-  "no_file_chosen": "Nie wybrano żadnego pliku"
+  "no_file_chosen": "Nie wybrano żadnego pliku",
+  "error": "Błąd"
 }
\ No newline at end of file
diff --git a/public/translations/pt/default.json b/public/translations/pt/default.json
index 839d79a2..93cda8ba 100644
--- a/public/translations/pt/default.json
+++ b/public/translations/pt/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Não exiba avatares ao lado dos nomes de exibição dos usuários",
   "choose_file": "Escolher arquivo",
   "uploading": "carregando...",
-  "no_file_chosen": "Nenhum arquivo escolhido"
+  "no_file_chosen": "Nenhum arquivo escolhido",
+  "error": "Erro"
 }
\ No newline at end of file
diff --git a/public/translations/ro/default.json b/public/translations/ro/default.json
index 9c21b0ed..1dd27a25 100644
--- a/public/translations/ro/default.json
+++ b/public/translations/ro/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Nu afișa avatare lângă numele de afișare ale utilizatorilor",
   "choose_file": "Alegeți fișierul",
   "uploading": "încărcare...",
-  "no_file_chosen": "Niciun fișier ales"
+  "no_file_chosen": "Niciun fișier ales",
+  "error": "Eroare"
 }
\ No newline at end of file
diff --git a/public/translations/ru/default.json b/public/translations/ru/default.json
index c4820886..b8fe4d00 100644
--- a/public/translations/ru/default.json
+++ b/public/translations/ru/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Не показывать аватары рядом с именами пользователей",
   "choose_file": "Выбрать файл",
   "uploading": "загрузка...",
-  "no_file_chosen": "Файл не выбран"
+  "no_file_chosen": "Файл не выбран",
+  "error": "Ошибка"
 }
\ No newline at end of file
diff --git a/public/translations/sq/default.json b/public/translations/sq/default.json
index e288efab..fb5a0a11 100644
--- a/public/translations/sq/default.json
+++ b/public/translations/sq/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Mos e tregoni avatarët pranë emrave të shfaqjes së përdoruesve",
   "choose_file": "Zgjidhni skedarin",
   "uploading": "duke ngarkuar...",
-  "no_file_chosen": "Nuk është zgjedhur asnjë skedar"
+  "no_file_chosen": "Nuk është zgjedhur asnjë skedar",
+  "error": "Gabim"
 }
\ No newline at end of file
diff --git a/public/translations/sv/default.json b/public/translations/sv/default.json
index e07b2369..3bc9a23d 100644
--- a/public/translations/sv/default.json
+++ b/public/translations/sv/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Visa inte avatarer bredvid användarnas visningsnamn",
   "choose_file": "Välj fil",
   "uploading": "laddar upp...",
-  "no_file_chosen": "Ingen fil vald"
+  "no_file_chosen": "Ingen fil vald",
+  "error": "Fel"
 }
\ No newline at end of file
diff --git a/public/translations/te/default.json b/public/translations/te/default.json
index 5832d2b8..961bbd04 100644
--- a/public/translations/te/default.json
+++ b/public/translations/te/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "వాడుకరి ప్రదర్శన పేర్ల పక్కన అవతార్లు ప్రదర్శించవద్దు",
   "choose_file": "ఫైల్ ఎంపిక చేసుకోండి",
   "uploading": "అప్‌లోడ్ అవుతోంది...",
-  "no_file_chosen": "ఎటువంటి ఫైల్ ఎంపిక చేయబడలేదు"
+  "no_file_chosen": "ఎటువంటి ఫైల్ ఎంపిక చేయబడలేదు",
+  "error": "దోషం"
 }
\ No newline at end of file
diff --git a/public/translations/th/default.json b/public/translations/th/default.json
index 065c6ed2..ec9c0111 100644
--- a/public/translations/th/default.json
+++ b/public/translations/th/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "ไม่แสดงอวาตาร์ข้างชื่อผู้ใช้",
   "choose_file": "เลือกไฟล์",
   "uploading": "กำลังอัปโหลด...",
-  "no_file_chosen": "ไม่มีไฟล์ที่เลือก"
+  "no_file_chosen": "ไม่มีไฟล์ที่เลือก",
+  "error": "ข้อผิดพลาด"
 }
\ No newline at end of file
diff --git a/public/translations/tr/default.json b/public/translations/tr/default.json
index 3dc58c06..d5e2e5c8 100644
--- a/public/translations/tr/default.json
+++ b/public/translations/tr/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Kullanıcı görünüm adlarının yanında avatarları gösterme",
   "choose_file": "Dosya Seç",
   "uploading": "yükleniyor...",
-  "no_file_chosen": "Hiçbir dosya seçilmedi"
+  "no_file_chosen": "Hiçbir dosya seçilmedi",
+  "error": "Hata"
 }
\ No newline at end of file
diff --git a/public/translations/uk/default.json b/public/translations/uk/default.json
index 6674a684..0f76dedc 100644
--- a/public/translations/uk/default.json
+++ b/public/translations/uk/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Не показувати аватари поряд із іменами користувачів",
   "choose_file": "Виберіть файл",
   "uploading": "завантаження...",
-  "no_file_chosen": "Не вибрано жодного файлу"
+  "no_file_chosen": "Не вибрано жодного файлу",
+  "error": "Помилка"
 }
\ No newline at end of file
diff --git a/public/translations/ur/default.json b/public/translations/ur/default.json
index df952355..31eab82a 100644
--- a/public/translations/ur/default.json
+++ b/public/translations/ur/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "صارف کے ڈسپلے ناموں کے ساتھ اوتار نہ دکھائیں",
   "choose_file": "فائل منتخب کریں",
   "uploading": "اپ لوڈ ہو رہا ہے...",
-  "no_file_chosen": "کوئی فائل منتخب نہیں کی گئی"
+  "no_file_chosen": "کوئی فائل منتخب نہیں کی گئی",
+  "error": "غلطی"
 }
\ No newline at end of file
diff --git a/public/translations/vi/default.json b/public/translations/vi/default.json
index 2049bc37..ea35b911 100644
--- a/public/translations/vi/default.json
+++ b/public/translations/vi/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "Không hiển thị hình đại diện bên cạnh tên hiển thị của người dùng",
   "choose_file": "Chọn tệp",
   "uploading": "đang tải lên...",
-  "no_file_chosen": "Không có tệp nào được chọn"
+  "no_file_chosen": "Không có tệp nào được chọn",
+  "error": "Lỗi"
 }
\ No newline at end of file
diff --git a/public/translations/zh/default.json b/public/translations/zh/default.json
index 0d767e12..487b0c78 100644
--- a/public/translations/zh/default.json
+++ b/public/translations/zh/default.json
@@ -259,5 +259,6 @@
   "hide_avatars_tip": "不显示用户显示名称旁边的头像",
   "choose_file": "选择文件",
   "uploading": "正在上传...",
-  "no_file_chosen": "未选择任何文件"
+  "no_file_chosen": "未选择任何文件",
+  "error": "错误"
 }
\ No newline at end of file
diff --git a/src/components/reply-modal/reply-modal.module.css b/src/components/reply-modal/reply-modal.module.css
index b35251ce..62c63430 100644
--- a/src/components/reply-modal/reply-modal.module.css
+++ b/src/components/reply-modal/reply-modal.module.css
@@ -138,4 +138,15 @@
   .title {
     cursor: default;
   }
+}
+
+.error {
+  width: 294px;
+  font-family: monospace;
+  background-color: #E62020;
+  font-size: 12px;
+  color: white;
+  padding: 3px 5px;
+  margin-top: 1px;
+  text-shadow: 0 1px rgba(0, 0, 0, 0.20);
 }
\ No newline at end of file
diff --git a/src/components/reply-modal/reply-modal.tsx b/src/components/reply-modal/reply-modal.tsx
index 00de03b0..9073ab70 100644
--- a/src/components/reply-modal/reply-modal.tsx
+++ b/src/components/reply-modal/reply-modal.tsx
@@ -72,20 +72,23 @@ const ReplyModal = ({ closeModal, showReplyModal, parentCid, postCid, scrollY, s
     }
   }, [address, getExistingSigner, getNewSigner, setPublishReplyOptions, anonMode, displayName]);
 
+  const [error, setError] = useState<string | null>(null);
+
   const onPublishReply = () => {
     const currentContent = textRef.current?.value.slice(contentPrefix.length).trim() || '';
     const currentUrl = urlRef.current?.value.trim() || '';
 
     if (!currentContent && !currentUrl) {
-      alert(t('empty_comment_alert'));
+      setError(t('empty_comment_alert'));
       return;
     }
 
     if (currentUrl && !isValidURL(currentUrl)) {
-      alert(t('invalid_url_alert'));
+      setError(t('invalid_url_alert'));
       return;
     }
 
+    setError(null);
     publishReply();
   };
 
@@ -190,11 +193,11 @@ const ReplyModal = ({ closeModal, showReplyModal, parentCid, postCid, scrollY, s
         }
       }
     } catch (error) {
-      console.error('Upload failed:', error);
+      console.error('Upload failed, ', error);
       if (error instanceof Error && error.message !== 'File selection cancelled') {
-        alert(`${t('upload_failed')}: ${error.message}`);
+        setError(`${t('upload_failed')}, ${error.message}`);
       } else if (typeof error === 'string' && error !== 'File selection cancelled') {
-        alert(`${t('upload_failed')}: ${error}`);
+        setError(`${t('upload_failed')}, ${error}`);
       }
     } finally {
       setIsUploading(false);
@@ -279,6 +282,11 @@ const ReplyModal = ({ closeModal, showReplyModal, parentCid, postCid, scrollY, s
             {t('post')}
           </button>
         </div>
+        {error && (
+          <div className={styles.error}>
+            {t('error')}: {error}
+          </div>
+        )}
       </div>
     </div>
   );