You exported your subtitles for the web and got a .vtt file — but the video editor, the DVD authoring tool, or the old media player on the living-room PC only understands .srt. That mismatch is the single most common subtitle headache after web delivery.
The VTT to SRT Converter reverses the modern format back into the legacy one your tools expect: it swaps the period in each timestamp for a comma (00:00:01.000 to 00:00:01,000), drops the WEBVTT header and NOTE blocks, and renumbers every cue sequentially (1, 2, 3…) so the file loads anywhere an SRT is accepted. Nothing is uploaded — the whole conversion runs in your browser.