Convert VTT files to SRT free in your browser — no signup, no install, and the file is never uploaded to a server. SRT opens almost anywhere, so the result works where VTT did not.
Add your VTT file
Drag the VTT file onto the drop area above, or click it to pick a file from your device. You can add several files at once.
Confirm SRT as the output
SRT is already selected as the output format on this page. This format converts straight through with no extra settings.
Run the conversion
Press the convert button. Processing happens on your own device, so the time depends on your computer rather than a server queue.
Download the SRT file
When it finishes, download the SRT file. Converting multiple files gives you the option to download them together as a ZIP.
The web standard subtitle format for HTML5 video. It supports positioning, coloring, and chapter markers, making it ideal for web playback.
The most widely used subtitle format — plain text holding only a number, a timecode, and the dialogue. Nearly every player and video platform supports it.
Yes. VTT to SRT conversion is completely free with no signup, no watermark, and no daily limit on the free plan for ordinary use.
No. The conversion runs entirely inside your browser using WebAssembly, so the VTT file never leaves your device. That is also why it works without an internet connection once the page has loaded.
It can go either way. Both formats are lossless, so nothing is thrown away — the size difference comes from how each one packs the same data.
The free plan handles files up to 200MB. Because processing happens on your own device, very large files depend on your computer's memory rather than a server quota.
Subtitle converter
What each file format is, what it is used for, and which formats it can be converted to.
Open converter Browse the full format reference