Split any song
into individual stems
Vocals, drums, bass, instruments — separated by AI, entirely in your browser. Listen while it processes. No account needed. First run downloads ~80MB AI model (cached locally).
MP3 · WAV · FLAC · OGG · M4A
- 100%
- Private
- Zero
- Uploads needed
- ∞
- No limits
- Free
- Forever
Why unmix.?
100% Private
Your audio never leaves your device. All processing happens locally using WebAssembly — no server, no upload, no data collection.
State-of-the-Art AI
Powered by Meta's Demucs v4 Hybrid Transformer — the same model used by professional studios and Grammy-winning engineers.
Progressive Playback
Listen while it works — start playing stems before processing finishes. Each segment becomes playable as soon as it's ready. No waiting around.
Real-Time FX
Built-in effects chain per stem — reverb, filter, delay. Mix, solo, mute each track live with keyboard shortcuts.
Export WAV
Download any stem as lossless WAV. Export video with animated waveforms for social media sharing.
Keyboard Control
Full keyboard mapping — 1-4 to solo stems, S/M for solo/mute, Space to play/pause. Designed for speed.
Free Forever
No server costs — AI runs on your device. Free forever, no limits.
Built for creators
DJs & Remixers
Extract acapellas and instrumentals for remixes, mashups, and live sets.
Producers
Sample drums, bass lines, or melodies from any track for your beats.
Musicians
Remove your instrument and practice along with the rest of the band.
Content Creators
Get clean instrumentals for YouTube, TikTok, podcasts, and streams.
unmix. vs the rest
| unmix. | Others | |
|---|---|---|
| Privacy | 100% local | Upload to server |
| Price | Free forever | $5-30/month |
| Limits | Unlimited | 3-10 songs/day |
| Quality | Demucs v4 HQ | Varies |
| Account | None needed | Required |
| Progressive playback | Play while processing | Wait until done |
Ready to separate?
Drop a file and get your stems in seconds.
Start SeparatingNo sign-up. No download. Just music.