Overview

SoundBoost Free Vocal Remover & Stem Splitter is an online tool that uses AI to isolate vocals, drums, bass, guitars, and other instruments from audio tracks, producing high-quality stems for practice, remixing, or backing tracks.

Main Features

1. Separates a song into five stems: vocals, drums, bass, and two other instrument stems.
2. Supports various audio formats up to 750MB including MP3, WAV, AIFF, AAC, FLAC, ALAC, OGG, and OPUS.
3. Allows direct import from YouTube and SoundCloud links without needing converters.
4. Adaptive metronome that follows tempo changes and time signature variations of the track.
5. Mini-DAW in the browser (SoundBoost Studio) for controlling volume, pan, mute, solo, looping sections, key change without tempo change, and tempo change without pitch change.
6. Enables exporting loops or entire stems as MP3 or WAV files.

Usage and Purpose

The tool is designed for musicians and producers to create backing tracks, isolate instruments for practice, prep remixes, or extract specific parts of a song easily and quickly with studio-quality separation.

Privacy and Licensing

Uploaded music remains private; files are not used to train AI or shared with third parties. Stem extraction does not transfer copyright, so users must have rights or permissions to use the original track for commercial purposes.

Performance

Most songs are processed within seconds to under a minute, balancing speed and quality.