Open-source projects tagged “webcodecs”

A browser-based video subtitle workstation that edits, styles and burns subtitles into local MP4 files, with optional on-device Whisper transcription.

A multi-track video editor that runs entirely in the browser, with local media storage, WebGPU effects, and in-browser export.

Open-source, local-first video editor that runs in the browser, combining a multi-track timeline with on-device AI voiceover, captions, music and repair.