diff --git a/messages/en.json b/messages/en.json
index 83c42b8..fa6d2ee 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -1,14 +1,17 @@
 {
   "meta": {
-    "title": "Ombrora — Video downloader"
+    "title": "Ombrora -- Free Video Downloader",
+    "description": "Download YouTube, Vimeo, and more in mp4, mp3, webm -- free, fast, no account required."
   },
   "home": {
-    "heading": "Ombrora",
+    "heading": "Download your videos for free",
+    "subheading": "Free, fast, no account required",
     "urlLabel": "Video URL",
     "format": "Format",
     "quality": "Quality",
-    "subtitles": "Download subtitles (fr, en)",
-    "advanced": "Advanced options (optional, JSON)",
+    "subtitles": "Subtitles (fr, en)",
+    "advanced": "Advanced options",
+    "formats": "mp4 · mp3 · webm · mkv",
     "submit": "Download",
     "submitting": "Sending...",
     "errorRateLimit": "Too many submissions. Try again in an hour.",
@@ -27,5 +30,18 @@
     "failed": "Download failed.",
     "deleted": "The file has expired and was deleted. The download is no longer available.",
     "unknown": "Unknown status"
+  },
+  "reassurance": {
+    "free": "Free",
+    "freeDesc": "No account, no sign-up",
+    "fast": "Fast",
+    "fastDesc": "Ready in seconds",
+    "private": "Private",
+    "privateDesc": "No data retained",
+    "formats": "Multi-format",
+    "formatsDesc": "mp4, mp3, webm, mkv -- up to 1080p"
+  },
+  "footer": {
+    "copyright": "© 2026 Ombrora"
   }
 }
diff --git a/messages/es.json b/messages/es.json
index 116960d..11a81f4 100644
--- a/messages/es.json
+++ b/messages/es.json
@@ -1,14 +1,17 @@
 {
   "meta": {
-    "title": "Ombrora — Descargador de vídeos"
+    "title": "Ombrora — Descargador de vídeos gratuito",
+    "description": "Descarga vídeos de YouTube, Vimeo y más en mp4, mp3, webm — gratis, rápido, sin cuenta."
   },
   "home": {
-    "heading": "Ombrora",
+    "heading": "Descarga tus vídeos gratis",
+    "subheading": "Gratis, rápido, sin cuenta",
     "urlLabel": "URL del vídeo",
     "format": "Formato",
     "quality": "Calidad",
-    "subtitles": "Descargar subtítulos (fr, en)",
-    "advanced": "Opciones avanzadas (opcional, JSON)",
+    "subtitles": "Subtítulos (fr, en)",
+    "advanced": "Opciones avanzadas",
+    "formats": "mp4 · mp3 · webm · mkv",
     "submit": "Descargar",
     "submitting": "Enviando...",
     "errorRateLimit": "Demasiadas peticiones. Inténtalo de nuevo en una hora.",
@@ -27,5 +30,18 @@
     "failed": "Error en la descarga.",
     "deleted": "El archivo ha expirado y fue eliminado. La descarga ya no está disponible.",
     "unknown": "Estado desconocido"
+  },
+  "reassurance": {
+    "free": "Gratuito",
+    "freeDesc": "Sin cuenta, sin registro",
+    "fast": "Rápido",
+    "fastDesc": "Listo en segundos",
+    "private": "Privado",
+    "privateDesc": "Sin datos retenidos",
+    "formats": "Multi-formato",
+    "formatsDesc": "mp4, mp3, webm, mkv — hasta 1080p"
+  },
+  "footer": {
+    "copyright": "© 2026 Ombrora"
   }
 }
diff --git a/messages/fr.json b/messages/fr.json
index e143dfb..9a6b505 100644
--- a/messages/fr.json
+++ b/messages/fr.json
@@ -1,16 +1,19 @@
 {
   "meta": {
-    "title": "Ombrora — Téléchargeur de vidéos"
+    "title": "Ombrora — Téléchargeur de vidéos gratuit",
+    "description": "Téléchargez vos vidéos YouTube, Vimeo et plus en mp4, mp3, webm — gratuit, rapide, sans compte."
   },
   "home": {
-    "heading": "Ombrora",
+    "heading": "Téléchargez vos vidéos gratuitement",
+    "subheading": "Gratuit, rapide, sans compte",
     "urlLabel": "URL de la vidéo",
     "format": "Format",
     "quality": "Qualité",
-    "subtitles": "Télécharger les sous-titres (fr, en)",
-    "advanced": "Options avancées (optionnel, JSON)",
+    "subtitles": "Sous-titres (fr, en)",
+    "advanced": "Options avancées",
+    "formats": "mp4 · mp3 · webm · mkv",
     "submit": "Télécharger",
-    "submitting": "Envoi...",
+    "submitting": "Envoi en cours...",
     "errorRateLimit": "Trop de soumissions. Réessayez dans une heure.",
     "errorGeneric": "Erreur lors de la soumission."
   },
@@ -19,7 +22,7 @@
     "notFound": "Téléchargement introuvable.",
     "loading": "Chargement...",
     "pending": "En attente",
-    "processing": "En cours...",
+    "processing": "En cours de traitement...",
     "polling": "Cette page se rafraîchit automatiquement toutes les 5 secondes.",
     "ready": "Téléchargement prêt",
     "download": "Télécharger",
@@ -27,5 +30,18 @@
     "failed": "Échec du téléchargement.",
     "deleted": "Le fichier a expiré et a été supprimé. Le téléchargement n'est plus disponible.",
     "unknown": "Statut inconnu"
+  },
+  "reassurance": {
+    "free": "Gratuit",
+    "freeDesc": "Sans compte, sans inscription",
+    "fast": "Rapide",
+    "fastDesc": "Prêt en quelques secondes",
+    "private": "Privé",
+    "privateDesc": "Aucune donnée conservée",
+    "formats": "Multi-format",
+    "formatsDesc": "mp4, mp3, webm, mkv — jusqu'en 1080p"
+  },
+  "footer": {
+    "copyright": "© 2026 Ombrora"
   }
 }
diff --git a/messages/it.json b/messages/it.json
index 81bc4b3..ded150e 100644
--- a/messages/it.json
+++ b/messages/it.json
@@ -1,16 +1,19 @@
 {
   "meta": {
-    "title": "Ombrora — Scaricatore di video"
+    "title": "Ombrora — Scaricatore di video gratuito",
+    "description": "Scarica video da YouTube, Vimeo e altro in mp4, mp3, webm — gratis, veloce, senza account."
   },
   "home": {
-    "heading": "Ombrora",
+    "heading": "Scarica i tuoi video gratuitamente",
+    "subheading": "Gratuito, veloce, senza account",
     "urlLabel": "URL del video",
     "format": "Formato",
     "quality": "Qualità",
-    "subtitles": "Scarica sottotitoli (fr, en)",
-    "advanced": "Opzioni avanzate (opzionale, JSON)",
+    "subtitles": "Sottotitoli (fr, en)",
+    "advanced": "Opzioni avanzate",
+    "formats": "mp4 · mp3 · webm · mkv",
     "submit": "Scarica",
-    "submitting": "Invio...",
+    "submitting": "Invio in corso...",
     "errorRateLimit": "Troppe richieste. Riprova tra un'ora.",
     "errorGeneric": "Errore durante l'invio."
   },
@@ -19,7 +22,7 @@
     "notFound": "Download non trovato.",
     "loading": "Caricamento...",
     "pending": "In attesa",
-    "processing": "In corso...",
+    "processing": "In elaborazione...",
     "polling": "Questa pagina si aggiorna automaticamente ogni 5 secondi.",
     "ready": "Download pronto",
     "download": "Scarica",
@@ -27,5 +30,18 @@
     "failed": "Errore nel download.",
     "deleted": "Il file è scaduto ed è stato eliminato. Il download non è più disponibile.",
     "unknown": "Stato sconosciuto"
+  },
+  "reassurance": {
+    "free": "Gratuito",
+    "freeDesc": "Senza account, senza registrazione",
+    "fast": "Veloce",
+    "fastDesc": "Pronto in pochi secondi",
+    "private": "Privato",
+    "privateDesc": "Nessun dato conservato",
+    "formats": "Multi-formato",
+    "formatsDesc": "mp4, mp3, webm, mkv — fino a 1080p"
+  },
+  "footer": {
+    "copyright": "© 2026 Ombrora"
   }
 }