Upload a track and get a clean instrumental (karaoke version) plus the isolated acapella in one go. Real AI stem separation on a GPU — no sign-up, no watermark, no daily caps.
Remove vocals now →StemGrab runs Demucs, a hybrid-transformer source-separation model, on our own GPU. Instead of the old phase-cancel trick (which only half-works on some stereo mixes), the AI actually understands what a voice sounds like and lifts it out of the mix — so you get both the instrumental and the vocal as separate MP3s, along with drums, bass and the rest.
Yes — the ads on the site keep the GPU running. No account, no e-mail, no watermark, no trial that runs out.
On most modern, well-mixed tracks the separation is remarkably clean. Very dense mixes, live recordings or heavy reverb are harder — that's true for every separation tool.
Deleted right after processing; stems wiped within 45 minutes. See the privacy policy.
The tool is free to use, but the rights to the song stay with whoever owns them — for anything public, get permission first.