AI video translation
Translate any video — in the original voice.
Upload an MP4, MOV, or WebM file — or paste a YouTube link — and get a dubbed version that keeps the original speaker's voice, plus translated subtitles.
Start with your video
Upload a file or import a YouTube video
MP4, MOV, or WebM · up to 1 GB · under 30 minutes
YouTube duration and credits are confirmed when the translation task is submitted.
By continuing, you agree to our Terms and Privacy Policy.
ハイライト
video translationのために設計
Find the words
Turn speech into a reviewable transcript
Carry the meaning
Translate video content for new viewers
Keep the original voice
Dub in a clone of the speaker's own voice
AI video translator
Make video content easier to understand across languages.
Upload a video or start from YouTube, choose a target language, review the translated text, and create a dubbed version that still sounds like the original speaker.
Upload or paste a link
Start with an MP4, MOV, WebM, or a YouTube video.
Set the language
Choose how spoken audio and captions should be translated.
Review before sharing
Keep control of names, terms, subtitles, and the final video.
Languages
Translate video into 9 languages
The spoken language in your source file is detected automatically, so you only pick where you want to end up.
- Chinese
- English
- Spanish
- Japanese
- Korean
- French
- German
- Portuguese
- Italian
Source audio is auto-detected. The list above is what you can translate into today.
Output
Two ways to publish
Subtitles only
Translated captions over your original audio, exported as SRT or VTT so you can upload them alongside the video you already published.
Dubbing + subtitles
A translated voice track cloned from the original speaker, so the dubbed video still sounds like them — rendered into a new file with matching captions.
Formats & limits
What you can upload
- Video formats
- MP4, MOV, WebM
- Maximum file size
- 1 GB
- Maximum length
- 30 minutes
- Import from
- Your device or a YouTube link
- Exports
- SRT, VTT, dubbed video
よくある質問