★★★★★
bom
Adriano Santos
pt
AI Video Dub — Real-time YouTube Translation with AI Voice
Free YouTube video translator and dubbing Chrome extension
Translate YouTube videos in real time with natural AI neural voices. Break the language barrier: our extension translates subtitles and dubs them with Microsoft Neural TTS — watch, learn, and enjoy in your language without reading.
Instant translation Natural voice dubbing Works on any YouTube video
🚀 Now available: Translation & AI voice dubbing in 50+ languages
How It Works
1
Install Extension
Add AI Video Dub to Chrome with one click. Sign in with Google to get started.
2
Open YouTube Video
Go to any YouTube video with English subtitles. Click the extension icon and select your language.
3
Listen & Enjoy
AI translates subtitles and dubs them with natural neural voices. Adjust volume, speed, and choose from 400+ voices.
Why AI Video Dub?
Real-time Translation
Subtitles are translated instantly as you watch. No waiting, no delays.
AI Voice Dubbing
Powered by Microsoft Neural TTS — over 400 natural-sounding voices. Each language has multiple voice options.
50+ Languages
Translate and dub in 50+ languages including English, Spanish, Russian, French, German, Japanese, Korean, Chinese, Arabic, Hindi, Bengali, Persian, and many more.
NEW
Video to Text
Get the full transcript of any YouTube video with timecodes. Click any line to jump to that moment. Translate into 50+ languages, copy in one click, or download as SRT subtitle file.
NEW
Subtitle History
A draggable, resizable panel shows every subtitle that was voiced so you can scroll back, copy the whole conversation, or clear it — great for learning and note-taking.
NEW
SRT Subtitle Download
Download translated subtitles as .srt files. Compatible with all video players and editors. Perfect for content creators adding subtitles to their videos.
Full Control Over Your Experience
Customize every aspect to match your preferences
🔊
Voice Volume
Adjust the volume of AI voice dubbing independently
🔉
Original Volume
Lower or mute the original video audio while translation plays
⚡
Speech Speed
Speed up or slow down the voice to match your comfort level
🎙️
Voice Selection
Choose from multiple voice options for each language
👁️
Show/Hide Translation
Toggle translated subtitles on screen or listen-only mode
🚫
Hide Original Subtitles
Automatically hide YouTube's original subtitles for cleaner view
Supported Languages
Translate videos from any language to any language
🇺🇸English
🇪🇸Español
🇧🇷Português
🇷🇺Русский
🇫🇷Français
🇩🇪Deutsch
🇨🇳中文
🇯🇵日本語
🇰🇷한국어
🇮🇳हिन्दी
🇸🇦العربية
🇹🇷Türkçe
🇮🇹Italiano
🇵🇱Polski
🇳🇱Nederlands
🇮🇩Indonesia
🇻🇳Tiếng Việt
🇹🇭ไทย
🇺🇦Українська
🇨🇿Čeština
🇦🇲Հայերեն
🇷🇴Română
🇸🇪Svenska
🇬🇷Ελληνικά
🇮🇱עברית
🇧🇩বাংলা
🇵🇰اردو
🇮🇷فارسی
🇲🇾Melayu
🇵🇭Filipino
🇭🇺Magyar
🇫🇮Suomi
🇩🇰Dansk
🇳🇴Norsk
🇧🇬Български
🇸🇰Slovenčina
🇭🇷Hrvatski
🇷🇸Српски
🏳️Català
🇮🇳தமிழ்
🇮🇳తెలుగు
🇮🇳मराठी
🇮🇳ગુજરાતી
🇮🇳ಕನ್ನಡ
🇮🇳മലയാളം
🇳🇵नेपाली
🇦🇿Azərbaycan
🇬🇪ქართული
🇰🇪Kiswahili
🇿🇦Afrikaans
🇰🇿Қазақ
🇺🇿Oʻzbek
Auto-detect source language
AI Video Dub automatically detects the video language and translates to your chosen language. No manual setup needed.
Perfect For
🎓
Students & Learners
Access educational content from top English-speaking creators in your native language.
💼
Professionals
Watch tutorials, conferences, and tech talks without language barriers.
🎬
Entertainment Lovers
Enjoy vlogs, podcasts, and entertainment content from global creators.
🚗
Multitaskers
Listen to translated videos while driving, cooking, or working out.
From Our Blog
Tips and guides for YouTube video translation
March 24, 2026
How to Watch YouTube in Spanish — AI Translation & Voice Dubbing
Watch any YouTube video translated to Spanish with AI voice dubbing. Perfect for Spanish speakers in Spain, Mexico, Argentina and Latin America.
March 24, 2026How to Watch YouTube in Portuguese — AI Translation & Voice Dubbing
Translate YouTube videos to Portuguese with AI voice dubbing. Great for viewers in Brazil, Portugal, and Portuguese-speaking countries.
March 24, 2026How to Watch YouTube in Russian — AI Translation & Voice Dubbing
Watch any YouTube video in Russian with AI voice dubbing. The best solution for Russian speakers to access global content.
Loved by users worldwide
Join thousands of people watching YouTube in their language
★★★★★5.0· 3 reviews
★★★★★
j'adore vraiment cette entention google
Muhindo Pascal Shamihigo
fr
★★★★★
es muy bueno lo recomiendo mucho para que no tienen tiempo en aprender un idioma. EXPERIENCIA 10/10
JPA
es
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