Create video subtitles locally.

Transcribe local MOV and MP4 files directly in the browser, edit timed segments, and export subtitle files or a new MP4.

Local processing in your browser No storage on Convexio servers Free, no sign-up

Before you start

On first run, the browser downloads the speech recognition and video processing files and stores them for later visits.
Long videos need substantial memory; a desktop browser is recommended.

Ready

Choose MOV or MP4 Video and audio stay local. Transcription and export run in the browser.

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