Source Separation

AI-powered stem extraction with ONNX Runtime

Demucs
Spleeter
4-Stem
ONNX Runtime
Source Separation Tool

Vocals Extraction

Isolate vocal tracks from mixed audio using neural networks

Drums Separation

Extract drum and percussion elements from the mix

Bass Isolation

Separate bass lines and low-frequency instruments

Other Instruments

Isolate remaining instruments including keyboards, guitars, and synths

Technical Details: This tool uses ONNX Runtime with WebGPU acceleration for real-time audio source separation. Models are loaded from our R2 CDN and processed entirely in your browser using Web Workers for non-blocking performance.

Features

✓ Browser-based processing

✓ No server uploads

✓ WebGPU acceleration

✓ Multiple model options

✓ High-quality separation

✓ Export individual stems

Coming Soon

We're finalizing the browser optimization for this tool. The core functionality is implemented in our audio processing worker and will be available shortly.