Translate VTT subtitles online with AI

Upload a VTT (WebVTT) subtitle file and translate it automatically into more than 40 languages while keeping timing and formatting intact.

⚡ Supported use cases

  • Translate subtitles for personal, educational, or professional use.
  • Keep WebVTT cues and timestamps intact.

Why use a VTT-specific subtitle page

  • Translate WebVTT subtitles for websites, online courses, and video players that rely on cue-based subtitle files.
  • Keep WebVTT timing cues readable after translation so review and playback stay practical.
  • Use a format-specific workflow instead of a generic text translator when you need a downloadable VTT result.

Typical workflow

  1. Upload a WebVTT subtitle file.
  2. Choose the target language and translate with AI.
  3. Review the result and export a translated VTT file.
Upload a VTT fileTranslate SRT filesTranslate subtitle files

How VTT subtitle translation works

WebVTT translation in three steps.

Upload a WebVTT subtitle file

You can upload a VTT subtitle file directly and translate it without converting the file to another subtitle format first.

Translate WebVTT text with AI

TheSubAI translates WebVTT subtitle text into another language while keeping subtitle cues readable and usable for playback.

Download a translated VTT file

After translation, you can export the localized WebVTT file and keep using it in your subtitle workflow or video player.

Frequently asked questions

What is a VTT subtitle translator?

A VTT subtitle translator converts WebVTT subtitle text into another language while preserving subtitle cues so the translated file still works for web video players.

Can I keep WebVTT structure after translation?

Yes. TheSubAI keeps the WebVTT subtitle structure and timing cues so the translated VTT file remains practical for playback and editing.