HandBrake is a free, open-source video transcoder accessible through a web browser. Convert videos between formats, compress media files, and apply filters — all from a full desktop GUI running in your browser with no local installation needed.

A free, open-source video transcoder with a full desktop GUI accessible via your web browser. Convert videos from nearly any format to widely supported codecs — no local software installation required.
After deployment, visit your domain to access the HandBrake desktop interface directly in your browser.
GPL-2.0 — GitHub