Upload audio. Get an editable, timestamped caption file.
Skip the manual retyping. Upload a clip, review the transcript segment by segment, fix what needs fixing, and export a caption file that's ready to publish.
No credit card. Supported formats: MP3, WAV, M4A, MP4, WEBM, OGG, FLAC.
Three steps to a usable caption file
Upload your audio
Drop in a clip up to 4 MB. We validate the format and size before anything uploads.
Review timestamped segments
Your audio comes back as short, timestamped subtitle segments you can edit line by line.
Export your captions
Download an .srt or .vtt file the moment it looks right — ready for your editor or platform.
A saved library, not a throwaway tool
Every account gets a private project library. Sign in from anywhere and your past transcripts, edits, and exports are exactly where you left them.
New accounts start with one labeled sample project so you can try editing and exporting before uploading your own audio.
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Hey everyone, welcome back to the channel.
00:03 → 00:08
Today I want to walk you through a quick update.