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Good for exactly this
Podcast pages, audio players on your own site, web lessons and projects whose narration is already final.
← All the free tools
CCAudio → WebVTT
Generate WebVTT captions from audio
Turn a recording into a timed WebVTT track for your web player or podcast page. Free, automatic, no video needed.
✓ Free, actually free✓ No account needed✓ Nothing kept afterwards
Use it now ↓CC
Audio → WebVTT
Free · no signup · no watermark
audio→vtt
or just drag it in here
Your file is deleted after the job · download expires in 24 hours · no watermark
01Choose your fileDrag your audio in, or pick it from your files.
02Press the buttonLeave this page open while it works — it is usually quick.
03It is yoursDownload the VTT any time in the next 24 hours.
Why bother with this page
Because it does the one thing you came for.
Podcast pages and audio players can show captions too, and it makes your episode searchable. Send the recording, get the .vtt track.
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No nasty surprises
How clean the recording is decides how much editing you do afterwards. Close mic, one speaker, no music underneath is the sweet spot.
✓
Nobody else sees it
Your upload is deleted the moment the job finishes. The result is private to you, disappears by itself after 24 hours, and you can wipe it sooner with one click.
Before you ask
Audio → WebVTT, answered
01Can a player caption audio-only content?＋
Yes — HTML players will happily show a WebVTT track alongside plain audio, which is great for accessibility and for search engines.
02Does it label who is speaking?＋
No, you get timed phrases without speaker names. Adding "Host:" and "Guest:" afterwards is a quick pass in any text editor.
03Can I correct it before publishing?＋
Definitely — and you should. It is a text file, so fixing a misheard word takes seconds.
While you are here
People usually need one of these next
AI subtitle generator→
Generate subtitles from audio or video
Video → SRT→
Convert video speech to an SRT file
Audio → SRT→
Convert audio to timed SRT subtitles
MP4 → SRT→
Create an SRT subtitle file from MP4
Or make something bigger
This file could be a whole video.
Cut it, layer it, caption it, put a voice on it and export an MP4 — free, in the same browser tab. Start the editor with your original footage.