SRT to VTT converter online
Convert SubRip (.srt) subtitles to WebVTT (.vtt) for HTML5 video. Upload your SRT file and the tool instantly converts it to VTT — free, no watermarks, no sign-up.
Drop your files here
SRT → VTT · up to 25 MB per file
It takes a couple of seconds: drop a file into the window or pick it from your device, click “Convert” and download the ready VTT. Uploaded and generated files are deleted from the server automatically after 30 minutes.
The converter changes the millisecond separator (comma to dot) and adds the WEBVTT header — the file is ready to use in a <track> tag on your site.
Frequently asked questions
How is VTT different from SRT?
WebVTT is the web subtitle standard (HTML5 <track>), using a dot as the millisecond separator and a WEBVTT header. SRT is the classic player format.
Is SRT → VTT conversion free?
Yes, completely free with no limit on the number of conversions. No registration required.
What happens to my files?
Files are processed on our server and automatically deleted after 30 minutes. We never publish, share, or index them.