Audio tools

Split a Track into Stems

Prepare vocals, drums, bass or other instruments before opening an editor. Choose one stem at a time, listen to the result, reduce quiet-tail noise, then save it to My Assets or download it.

Stem separation

Separate vocals, drums, bass or other instruments with the existing Demucs model running locally on WebGPU. A selected stem model is about 166 MB and downloads only when you start a split. Your audio is not uploaded.

Stem

Quiet-tail static reduction · 25%Suppresses low-level background noise between louder sounds. Stronger settings can shorten quiet fades; preview each stem before use.

Mix & master

Adjust the stem’s mix-bus level and peak safety, then apply before preview, download, profile save or editor binding.

Stem gain · 0.0 dBPeak-normalize for the master outputMaster limiter ceiling · -1.0 dBFS

Continue editing

A split is added to the current editor when you use this tool there. Here, download the processed WAV and import it into either editor; saved stems are in your profile under My Assets.

Open Classic Open Studio Manage saved stems