Sing! Karaoke by Smule - Karaoke with your favorite celebrity singers
X-Minus.pro - X-Minus.pro is an artificial intelligence-based tool that allows you to separate vocals from a song.
SingPlay - SingPlay Karaoke Your MP3s developed and published by NexStreaming Corp.
VocalRemover.org - Vocal Remover and Isolation. Separate voice from music out of a song free with powerful AI algorithms
WeSing - WeSing is a free Karaoke sing application that lets you sing your own cover of top songs from a massive catalogue and sing karaoke song and record like a star you are.
KBIC Vocal Remover - Fast, simple voice removal online