Convert to VTT

Convert compatible files to VTT directly in your browser.

  • No uploads Files stay on your device
  • Batch processing Handle multiple files at once
  • 100% private No sign-up, no tracking

Drop files or folders here

You can also drag files into this area

Supported input formats

  • ASS
  • CSV
  • DOCX
  • HTM
  • HTML
  • JSON
  • ODT
  • PLIST
  • RTF
  • SRT
  • SSA
  • TEXT
  • +6 more

We support 18 formats. All conversion happens in your browser.

View all formats →

How to convert to VTT

  1. Add your files (e.g. ASS, CSV, DOCX)
  2. Adjust output settings (optional)
  3. Click \"Convert\"
  4. Download your converted files

About VTT

WebVTT is the web's native subtitle format: HTML5 captions with cue settings, regions and positioning that browsers render without plugins. Learn when to use it and what to choose instead.

Learn more about VTT →