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PROJECT · streamgrabitel
StreamGrab'itel
An open-source, fully-local in-browser video downloader. It detects media on
YouTube, HLS/DASH streams and ~1800 sites, then converts it on your own machine
with yt-dlp and ffmpeg — no servers, no uploads, nothing to trust but the source.
JavaScript · MV3
Node native host
yt-dlp
ffmpeg
MIT
privacy-first
✶
Full write-up coming soon
The detection pipeline, the native-messaging handshake, quality presets, and
why "100% local + auditable" was the whole point — all landing here.