Free stem splitter

A stem splitter takes a finished song and separates it into its parts. zann is a free one that runs in your browser with no account: upload a file or paste a link, wait about a minute, and you get four tracks, drums, bass, vocals and the rest of the instruments, that play in sync, each with its own solo, mute, volume and pan.

Listen to any part on its own, loop a few seconds of it, then download all four as MP3.

Split a song now

How it works

Upload an audio file or paste a link. zann runs the separation, which takes one to three minutes. When it is done, you get four waveforms you can play back in sync.

Works with MP3, WAV, FLAC, OGG, AAC, MP4, MKV. Files up to 50 MB. You can also paste links from YouTube, SoundCloud, Bandcamp, Suno, and others.

What people use it for

Learning songs by ear. Practicing with just the drums or just the bass. Making karaoke tracks. Remixing. Hearing what individual instruments are doing in a dense mix.

FAQ

What is a stem splitter?

A stem splitter separates a song into its individual parts. zann gives you four tracks: drums, bass, vocals, and everything else (keys, guitar, synths). Each plays separately in your browser.

Is zann free?

Yes. No account, no payment, no limit on songs.

What file formats does it support?

MP3, WAV, FLAC, OGG, AAC, MP4, MKV. Up to 50 MB per file.

How long does it take?

One to three minutes depending on the length of the song.

Can I download the stems?

Yes. Download all four as a zip file, or just listen in the browser.