SRT to VTT Converter — Free & Online
Convert SRT subtitle files to WebVTT (VTT) format for HTML5 video players, YouTube uploads, and web streaming — instantly in your browser.
Drop your subtitle file here
or click to choose · processes instantly in your browser · nothing is uploaded
Preview output
How to use the SRT to VTT Converter
- Choose your SRT file. Click the drop zone and select one or more .srt subtitle files.
- Automatic conversion. The file is converted to WebVTT instantly inside your browser — nothing is uploaded.
- Download the VTT. Click Download to save your .vtt file, ready for HTML5 video players.
Frequently Asked Questions
Is this SRT to VTT converter really free?
Yes — unlimited conversions, no account, no watermarks. Because everything runs in your browser there are no server costs.
Are my subtitle files uploaded anywhere?
No. The conversion happens entirely on your device using JavaScript. You could even go offline after loading the page.
Why do HTML5 players need VTT instead of SRT?
WebVTT is the web standard for the