stemdeckapp/stemdeck
★ 4,197 stars
Covered in week 2026-W36 · the 2026-09 report
Stemdeck is an modern stem extraction platform for musicians,producers and hobbyists, designed to isolate vocals, drums, bass, piano and guitar for practice, transcription, remixing, and creative audio workflows through a modern and interactive interface
What stemdeck is
Drop in an MP3, WAV, FLAC, OGG/Opus, MP4, or M4A file, or paste a YouTube URL, and StemDeck splits the audio into up to six stems (vocals, drums, bass, guitar, piano, other). Play them back in a DAW-style multitrack mixer: mute, solo, balance levels, zoom the waveform, loop a region, and export individual stems or a custom mix. Everything runs locally on your own machine.
From the repository README · read it on GitHub →
Transcript
Splitting stems usually means an account, an upload, a subscription. StemDeck runs the whole split locally on your own machine, from an MP3, WAV, FLAC or M4A. Paste a YouTube URL instead, and it isolates up to six stems — vocals, drums, bass — in a multitrack mixer. Mute, solo and loop each stem, then export a custom mix — nothing leaves your machine.