Captions · Local
VTT to SRT Converter
Convert WebVTT (.vtt) captions to SubRip (.srt) for desktop editors and review workflows. Paste or drop a file; conversion stays in your browser.
Quick answer
VTT to SRT Converter is a free browser tool on Knowlify. Use it below with no signup. Media files are processed on your device and are not uploaded to our servers. For narrated training videos from documents, use https://create.knowlify.com.
How it works
Three steps, no account
01
Paste or drop VTT
Include the WEBVTT header if present.
02
Convert to SRT
We remove the header and use comma milliseconds.
03
Download SRT
Import into your editor or caption QA tool.
FAQ
Questions people ask about VTT to SRT Converter
Is this VTT to SRT converter free?+
Yes. VTT to SRT converter on Knowlify is free to use with no signup, no watermark, and no account required.
How do I convert VTT to SRT?+
Paste the VTT on this page (or drop the file), then download the SRT output.
Are cue numbers added?+
If your VTT already has cue identifiers, we preserve structure where possible. Simple timestamp blocks convert cleanly.
Do my files get uploaded to a server?+
No. Conversion and compression run in your browser with FFmpeg.wasm. Files stay on your device unless you choose to download the result.
Do I need an account?+
No. Open the tool, use it in your browser, and download or copy the result.
Does this work on Mac and Windows?+
Yes. It runs in modern desktop browsers (Chrome, Edge, Firefox, Safari). Very large media files need enough device memory.
Need a full video, not just a utility?
Need the video those captions belong to? Generate it from a document in Knowlify.