Turn SubRip (.srt) subtitles into WebVTT (.vtt) for HTML5 video players. It runs entirely in your browser – your file never leaves your device.
Drop an SRT or VTT file here
Runs in your browser – nothing is uploaded.
Drop an SRT or VTT file, or paste the subtitles.
Everything happens in your browser – nothing is uploaded.
Save the converted file or copy the result.
WebVTT is the subtitle format of the web. The HTML5 <track> element, video.js, Plyr, JW Player and most streaming players expect VTT files. The formats are very similar, but VTT needs a WEBVTT header and uses a dot instead of a comma in timestamps – exactly what this converter fixes for you.
The conversion runs locally in your browser, so even large subtitle files are converted instantly and stay private.
Both store subtitle text with timings. VTT starts with a WEBVTT header, uses dots in timestamps (00:00:01.000) and supports styling and positioning. SRT uses commas (00:00:01,000) and numbered cues.
No. The conversion happens in your browser – nothing is sent to our servers.
Yes – just choose SRT as the target format, or use the VTT to SRT converter.