Toolhub
Background Music Vocal Remover
Upload a stereo audio track and strip out the center-panned vocals, leaving the instrumental — processed entirely in your browser.
Works best on stereo tracks with vocals mixed dead-center (most pop/radio mixes).
Instrumental Preview
How this works
Most mixes pan vocals dead-center while instruments spread across the stereo field. Subtracting the right channel from the left cancels out whatever is identical in both — usually the vocal — leaving mostly instrumental. It's not a perfect AI stem-split, but it's instant, free, and runs fully on-device — nothing is uploaded anywhere.