FORMAT TOOL

Subtitle format converter for SRT, VTT, TXT, SBV, and ASS

Convert subtitle files online, preview the result, and download clean output for HTML5 players, course platforms, YouTube uploads, and delivery packs.

1

Upload or paste subtitle content

Supported input: .srt, .vtt, .txt, .sbv, .ass, .ssa

2

Choose the conversion route

Auto-detect input or force a specific format when you already know the source subtitle type.

Ready to convert subtitle files Choose the conversion route, generate the preview, and download the final subtitle file in the format you need.
Preview before download Browser-based conversion Timing stays aligned
Current route Auto-detect -> WebVTT (.vtt) | waiting for subtitle input

Converted Output

Preview the converted subtitle file

Check the output before downloading the new subtitle format.

Download unlocks after a successful conversion preview.

Popular subtitle conversion pages

Use dedicated conversion routes when you want a simpler workflow and better SEO landing pages for the exact subtitle format job.

HTML5 video SRT to VTT converter

Turn SubRip captions into WebVTT for web players and track tags.

 Client delivery VTT to SRT converter

Convert WebVTT captions into standard SRT delivery files.

 Plain text to cues TXT to SRT converter

Create timed subtitle blocks from plain text lines and export a clean SRT.

 Styled subtitles ASS to SRT converter

Strip styling syntax and rebuild readable SRT subtitle output.

 YouTube delivery SBV to SRT converter

Transform YouTube SBV captions into SRT for wider player support.

What this subtitle converter supports

Use the generic converter for common subtitle delivery routes that preserve cue structure and timing.

  • SRT to VTT: Best for HTML5 video, web players, and online course platforms.
  • VTT to SRT: Best when a client or tool asks for classic SubRip delivery.
  • TXT to SRT: Useful when you have plain dialogue text and need quick subtitle timing blocks.
  • ASS or SSA to SRT: Removes subtitle styling and keeps the timed spoken text.
  • SBV to SRT: Rebuilds YouTube subtitle timing as standard SRT output.

Subtitle format converter FAQ

Quick answers about subtitle conversion, timing, and output compatibility.

Does converting subtitle formats change timestamps?

No. The converter keeps cue timing aligned while adjusting the syntax for the target subtitle format.

Can I preview the converted subtitle file before downloading it?

Yes. The converted output appears in the preview box first, so you can inspect it before exporting the file.

Which subtitle formats can I output from this page?

You can currently export SRT, VTT, TXT, and SBV output from supported subtitle input formats.