Caption & Subtitle Formats

We prefer SRT or VTT files for captions, but the following formats are accepted:
  • VTT (WebVTT)
  • SRT (SubRip)
  • TXT (Plain Text)
  • SUB (MicroDVD, SubViewer2.0)
  • ASS (Advanced Sub Station Alpha)
  • JSON
  • SBV (YouTube)

For other caption formats, you can use the tools below to convert to an accepted format.

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