STEM STUDIO

AI vocal remover & stem splitter, 100% in your browser

Stem Studio drag-and-drop screen for uploading a track to separate into vocal and instrumental stems

$59

One year access to github repository

One year access to updates

*You will need a github account

Drop in any track and split it into clean vocal and instrumental stems—right inside your browser. Stem Studio runs a real AI source-separation model (UVR-MDX-NET) on-device with ONNX Runtime Web, so your audio is never uploaded and there's no server round-trip. Mix each stem live with independent volume and mute controls, then download the results as WAV. Today it separates two stems—vocals and instrumental—with more stem types on the roadmap.

FEATURES

  • AI Vocal Remover / Instrumental Splitter
  • Runs 100% On-Device — No Upload, No Server
  • Drag & Drop Upload
  • Per-Stem Volume & Mute
  • Waveform Display
  • WAV Stem Download
  • CPU (WASM) or GPU (WebGPU) Engine
  • Optional Denoise Pass
  • Model Caching — Downloads Once, Instant After

*Separation runs entirely in your browser — your audio is never uploaded to a server

*First run downloads the ~64MB separation model (cached afterward for instant reuse)

Current Version angular logo 22.1.4
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