Just the instrumental.
Vocal out, music intact.
Drop a track and get the instrumental with the vocal lifted out, plus the vocal on its own. Runs on your device, nothing uploaded.
Drop an audio file here
or click to browse · MP3, WAV, FLAC, M4A · up to ~10 min
first run downloads the model once (~67 MB), then it's cached
Step 1
Decode
Your file is decoded to raw audio by the browser itself. It never touches a server.
Step 2
Separate
A vocal-specialist Demucs network runs on your GPU via WebGPU (or CPU as fallback) and lifts the voice out of the mix.
Step 3
Export
Preview both stems and download studio-quality WAV files, straight from memory.
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Your stems.
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About extracting instrumentals
An instrumental is the full production without the lead vocal: the arrangement as the producer built it, minus the singing. People use them for backing tracks, for study and practice, for video soundtracks, and as a way to hear what is going on underneath a busy mix.
The separation works by predicting which part of the sound is voice and subtracting it from the original. That is why the result keeps the full stereo image and the original mastering rather than sounding thin.
Some vocal bleed is normal, particularly on loud choruses and on tracks with heavy vocal reverb. If you can still hear traces of the singing, it is usually a sign that the vocal was mixed very forward on that recording.
Also on this site
Privacy promise
Everything happens on your device. Your audio is never uploaded, stored, or listened to by anyone. The site works offline once the model is cached. You can verify this in your browser's network tab: after the model download, no data leaves this page.