Universal Stem Splitter: Isolate any instrument from songs
Describe custom instruments, use reliable presets for vocals, drums, and bass, or denoise your tracks with advanced AI models.
Upload an audio file
Drag & drop or click to browse
Next Level Stem Splitting Quality
Extract stems using SAM Audio for flexible custom instrument extraction and Demucs for reliable preset separations.
Example: Piano Extraction from Full Mix
SAM Audio extraction using the prompt 'piano' on a complex classical passage.
Net Win Rate of SAM Audio vs. SoTA Separation (source)
Instrument (Pro)
Instrument (Wild)
How to Use the Universal Stem Splitter
Choose Separation Type
Describe any custom instrument or use a preset to isolate with AI.
Import Your Audio
Simply drag and drop your audio file or click to browse. We support all major formats including MP3, WAV, FLAC, and more.
Download & Create
Our GPU infrastructure processes your audio in seconds. Download individual stems and unlock endless possibilities.
For Every Audio Professional
Music Producers & Engineers
Gain unprecedented control during mixing and mastering. Isolate problematic frequencies, rebalance existing mixes, or extract inspiration from reference tracks with surgical precision.
DJs & Remix Artists
Create clean acapellas for mashups, extract instrumentals for seamless transitions, and break down tracks into building blocks for your next killer set.
Karaoke & Content Creators
Generate high-quality instrumental tracks for karaoke, isolate dialogue from background music for videos, or remove unwanted elements from podcast recordings.
Musicians & Students
Learn songs by isolating individual instruments, practice along with drumless tracks, or transcribe complex parts by soloing specific elements.
Want to go further? Restore your stem from mp3 to 20Khz 24bit WAV
Stem extraction often contains mp3 artifacts and is limited to 16Khz. Improve the resulting stem using our audio restoration model.
Example: stem of a mp3 music generated with Demucs
Frequently Asked Questions
Ready to Isolate Your Tracks?
Experience the best AI stem separation technology.
Clean, fast, and easy to start.