Vocali.se

Separates vocals from any song using AI to create instant karaoke or instrumental tracks. A free one-step service that provides vocals and music seperation in unmatched quality. It supports common audio formats like MP3, WAV, and similar ones that most browsers handle for upload. The full service is free with no paid tiers or required registration; donations help keep it running. Most files finish in under 3 minutes, though busy server times might add a minute or two. Files are limited to roughly 20MB or about 10 minutes to keep the service sustainable for everyone. Account is needed at all; just visit the site and upload your file. It works in mobile browsers since everything happens server-side with no app required.