Sample VTT File Download

WebVTT (.vtt) is the caption format built for HTML5 video — the format the <track> element expects. It looks like SRT but starts with a WEBVTT header, uses a dot for millisecond separators, and adds cue identifiers, positioning, and a CSS-based styling model.

Browsers render it natively, which is why it is the default for web video captions, chapters, and metadata tracks rather than SRT.

Use the samples below to test a WebVTT parser, check native <track> rendering, or confirm a caption converter emits valid cue timing and settings.