SRT to VTT Converter
Turn an .srt subtitle file into standards-based WebVTT while preserving cue order, text, and timing. Free, private, and processed in your browser.
Free · No signup · Private
Convert SRT captions for the web
SRT and WebVTT describe the same timed-caption job, but browsers expect WebVTT syntax. This converter adds the WEBVTT header, changes millisecond separators from commas to dots, removes SRT cue numbers, and leaves the actual cue timing and subtitle text intact.
What stays unchanged
- Every cue keeps its original start and end time
- Multiline subtitle text stays attached to the same cue
- Cue order is preserved
- The generated file uses UTF-8 text and the .vtt extension
Private browser-side conversion
The SRT file is parsed and converted on your device. ReelTranscript does not upload or store it, so the tool is suitable for client captions and unpublished material as long as your own device is trusted.
FAQ
Does converting SRT to VTT change the timing?
No. The tool changes subtitle syntax, not cue times. Review the result if the source file already contained malformed or overlapping cues.
Can I paste SRT text instead of choosing a file?
Yes. Paste the complete SRT content, convert it, then copy the WebVTT output or download the .vtt file.