Auto Captions

Drop a clip — get captions.

Up to 200 MB, any format. We pull the voice out of your video locally, transcribe it, and open an editor where you decide exactly where the captions sit.

Drop your video here

or click to pick one from your device

MP4, MOV, WebM, MKV — even audio (MP3, WAV, M4A) · max 200 MB

Stays on your device

Up to 200 MB. Only the extracted voice is sent out.

AI does the typing

Short, readable caption lines with accurate timing.

You place them

Drag a box on the preview. Live preview, SRT export.