Unlock AI stem separation in your browser. Effortlessly isolate vocals, drums, bass, melody, guitar, and piano from your favorite songs. Ideal for creating backing tracks, remixes, and more — perfect for musicians, DJs, beatmakers, content creators, and karaoke enthusiasts.

Our algorithms are based on the Demucs AI model and winners from the Sony Music and Sound Demixing Challenges in 2021 and 2023, powered by the same revolutionary Artificial Intelligence technology as ChatGPT.

No cloud. No bullshit. 100% privacy in your browser. Choose your music files and start demixing right now!

Best experienced on a laptop or desktop.

Choose your parameters

Components:

Vocals

Drums

Bass

Melody

Instrumental

Piano 🔒

Guitar 🔒

Quality:

Low

Default 🔒

Medium 🔒

High 🔒

Advanced ▼

Max memory:

4 GB (default speed)

8 GB (2x faster)

16 GB (4x faster)

32 GB (8x faster)

⚠️ More memory is faster, with a higher risk of crashing❗
ℹ️ Read our guide on how to pick max memory.

Choose either a file or a folder as your input:

Selected input:

Downloading model files...

Demix progress and output stems

🚫 To cancel the current job, refresh the page

Progress...

This may take a while, go grab a coffee! ☕️
Slow? Start a new job and set Advanced -> Max memory higher. Read our guide for info 💻

Outputs...

On Android? Download and use our app from this link.