Convert SRT to VTT
Convert .srt subtitles to WebVTT (.vtt) for HTML5 video — timestamps reformatted correctly, entirely in your browser.
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What is WebVTT?
WebVTT (.vtt) is the subtitle format the HTML5 <track> element expects. It's nearly identical to SRT but uses a WEBVTT header and dot-separated milliseconds in its timestamps.
Why convert SRT to VTT?
Browsers won't load .srt files with the native video player — they require .vtt. Converting lets you add captions to a <video> element on any website.
What changes
The tool adds the WEBVTT header and rewrites each timestamp from comma to dot milliseconds. Your cue text and timings are preserved exactly.
How to srt to vtt
- Drop your .srt file into the zone above, or browse to select it.
- Press Convert. Parsing and reformatting run locally.
- Download the .vtt file and reference it from your <track> element.