Subtitle Converter

Convert subtitles between SRT and WebVTT, with timing preserved.

Convert to

Paste SRT or VTT subtitles

Converted subtitles

How it works

SRT uses commas for millisecond separators (00:00:01,500); VTT uses dots (00:00:01.500).
VTT files start with a "WEBVTT" header; SRT files do not.
Cue numbering and blank lines between cues are normalised on output.