Vocal Remover
Remove vocals from any song to get clean instrumentals, or isolate vocals for karaoke. Uses stereo phase cancellation — all processing happens in your browser.
Drop your audio file here or click to browse
MP3 · WAV · FLAC · OGG · AAC — Up to 500MB
How Does Vocal Removal Work?
This tool uses a technique called stereo phase cancellation to remove vocals from songs. In most professionally mixed music, vocals are panned to the center of the stereo field (equal volume in both left and right channels). By subtracting the common signal between the left and right channels, the center-panned vocals are cancelled out, leaving the instrumental parts intact.
When Does It Work Best?
- Stereo files: Phase cancellation requires stereo (2-channel) audio
- Center-panned vocals: Works best when vocals are mixed in the center
- Wide stereo mix: Songs with instruments panned across the stereo field yield cleaner results
Limitations
Phase cancellation is a classical technique that works well for many songs but has limitations. Any instrument that's also center-panned (like bass or kick drum) may also be reduced. For professional-grade vocal removal, consider AI-based tools that use machine learning models trained on millions of songs. SonicLab will offer AI vocal removal in a future update.