Subtitles converters

Convert between SRT, VTT and ASS subtitle formats and repair timing overlaps.

  • srt
  • vtt
  • ass
  • ssa
  • sub

3 tools

SRT to VTT

Subtitles

Convert SubRip (.srt) subtitles into WebVTT (.vtt) for the web.

SRT VTT

VTT to SRT

Subtitles

Convert WebVTT (.vtt) subtitles back into SubRip (.srt).

VTT SRT

SRT to TXT

Subtitles

Extract the spoken text from SubRip (.srt) subtitles as a plain transcript.

SRT TXT

Supported formats

Every format you can work with in the subtitles category. Individual tool pages list their exact input and output pairs.

  • srt
  • vtt
  • ass
  • ssa
  • sub

Subtitles questions

Answers that apply across this category.

Are CEA-608 closed captions supported?

Broadcast caption streams are on the roadmap. Plain text subtitle files convert losslessly today.

Working with subtitles files

Convert between SRT, VTT and ASS subtitle formats and repair timing overlaps.

Conversions in this category are designed to run on your device wherever the browser makes it possible. Where a format needs a codec the browser does not ship, the tool downloads that codec as a WebAssembly module the first time you use it, and the page tells you before you start.

Nothing is uploaded for supported tools. If a future tool needs to process a file on a server, that will be stated on the tool page before you select a file, along with how long the file is kept.