File formats

Subtitld opens what you have and saves what they asked for. Each format has its own page: what it holds, how it is written, and what Subtitld keeps.

Open and save

• .srt
  SubRip
  Open · Save
• .vtt
  WebVTT
  Open · Save
• .ass
  Advanced SubStation Alpha
  Open · Save
• .ttml
  Timed Text Markup Language
  Open · Save
• .smi
  Synchronized Accessible Media Interchange
  Open · Save
• .scc
  Scenarist Closed Caption
  Open · Save
• .sbv
  SubViewer
  Open · Save
• .sub
  MicroDVD
  Open · Save
• .usf
  Universal Subtitle Format
  Open · Save
• .stl
  EBU Subtitling Data Exchange Format
  Open · Save
• .mcc
  MacCaption Ancillary Data Packet Transfer File
  Open · Save
• 608 708
  CEA-608 and CEA-708 closed captions
  Open · Save
• .json
  JSON subtitles and transcripts
  Open · Save