Free SRT & VTT Converter

Ready

Convert subtitles between SRT, VTT, and TXT instantly in your browser. Paste your file or upload it — nothing is uploaded to a server, and it's completely free.

Need subtitles from audio or video instead? Generate SRT/VTT from a recording.

Download .vtt

SRT vs VTT

SRT (SubRip) uses comma milliseconds and numbered cues — used by YouTube, Premiere, and CapCut. VTT (WebVTT) uses dot milliseconds and a WEBVTT header — the standard for HTML5 <track> captions. This tool converts between them losslessly.

Private by design

Conversion happens entirely in your browser — your subtitle file never leaves your device. No signup, no upload, no limits.

Need subtitles from the source audio or video?

Generate timestamped SRT, VTT, and TXT captions directly from any recording — free for files up to 10 minutes.

Generate subtitles →

FAQ

Is the SRT/VTT converter free?

Yes — free, unlimited, and no signup.

Does it upload my file?

No. Everything runs locally in your browser.

Can it convert VTT back to SRT?

Yes — it auto-detects the input format, so SRT→VTT and VTT→SRT both work, plus export to plain TXT.