AI Multitrack Audio Separation & Practice Console
Split any song into 2–6 stems — vocals, drums, bass, guitar, piano, and more. Detect chords instantly, and try Web-based denoise & reverb right here.
Drag & drop your audio or video file here, or browse
Max file size: 200 MB | Max duration: 8 minutes
Supported formats: MP3, WAV, FLAC, M4A, MP4
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How to Split a Song into Stems
Separation runs in the cloud and the mixer runs in your browser, so there is nothing to download or install. Upload a track and you can be practising individual parts a few minutes later.
- 1
Upload your track
Drag an MP3, WAV, FLAC, M4A or MP4 file onto the drop zone, or click it to browse your device. Files up to 200 MB and 8 minutes of audio are supported.
- 2
Let the model split it
The file is sent to our separation model, which analyses the mix and returns six isolated parts: vocals, drums, bass, guitar, piano and other.
- 3
Mix the parts in the browser
Use the multitrack console to mute, solo and set the level of each stem, then tick the ones you want to keep in your export.
- 4
Export your mix
Download the selected stems as 320 kbps MP3 for quick sharing, or as 24-bit uncompressed WAV to keep working on them in your DAW.
AI Stem Separator Frequently Asked Questions
Which audio formats can I upload?
MP3, WAV, FLAC, M4A and MP4 files are supported, up to 200 MB per file and 8 minutes of audio.
Can it recognize chords in the song?
Yes. The guitar part is analysed separately and returned as a chord sheet that is synced to the timeline, so you can read the progression while the stems play in the mixer.
How much does stem separation cost?
The first 30 seconds are free so you can judge the quality before paying. After that, 1 credit covers 30 seconds of audio, and credits never expire.
What formats can I export?
Every stem can be downloaded as 320 kbps MP3 or 24-bit uncompressed WAV, so you can drop the files straight into any DAW.
Do I need to install any software?
No. Separation happens on our servers and the mixer runs in your browser, so it works on Windows, macOS, Linux, ChromeOS and Android without a plugin.
Can I use the separated stems commercially?
Stems are generated for personal practice and creative use. If you plan to release something commercially, make sure you hold the rights to the source audio and comply with the licences of any models involved.
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