What is the key difference between SRT and VTT?

WebVTT requires a 'WEBVTT' header at line 1, uses dots (.) instead of commas (,) for millisecond delimiters, and natively supports CSS styling.

SRT to VTT

Try the free SRT to VTT tool in the Subtitle category provided by WebToolBox right in your browser. Process your tasks quickly and securely without any installation.

Input

Output

What is SRT to VTT Subtitle Converter?

WebVTT (.vtt, Web Video Text Tracks) is the official W3C standard subtitle format designed natively for HTML5 `<video>` and `<track>` elements in all modern web browsers.

This tool converts classic SubRip (.srt) subtitles into compliant WebVTT format by prepending the required 'WEBVTT' header and translating millisecond comma delimiters (00:01:23,456) into period delimiters (00:01:23.456).

Essential for web developers, educators, and video streaming platforms embedding subtitles into web video players.

How to Use

Paste your SRT subtitle text into the input container.
The WebVTT (.vtt) file is generated automatically in real time.
Click 'Copy' or 'Download File' to save your .vtt file.
Click 'Sample' to quickly test with sample SRT subtitles.

FAQ

What is the key difference between SRT and VTT?: WebVTT requires a 'WEBVTT' header at line 1, uses dots (.) instead of commas (,) for millisecond delimiters, and natively supports CSS styling.

Subtitle — Tool Navigation

SMI to SRT

Try the free SMI to SRT tool in the Subtitle category provided by WebToolBox right in your browser. Process your tasks quickly and securely without any installation.

VTT to SRT

Try the free VTT to SRT tool in the Subtitle category provided by WebToolBox right in your browser. Process your tasks quickly and securely without any installation.