🛠️ riffloop tools
Riffloop Tools
Everything you need to take any song apart and practice it — separate the stems, mute the vocals, change the key and slow it down. All on your device, free to get started.
the toolkit
🎛️
AI Stem Splitter
Separate any song into six stems — vocals, drums, bass, guitar, piano and more — from a file you upload.
🎤
AI Vocal Remover
Remove the vocals from a song for a karaoke track, or keep just the vocals for an acapella.
▶️
YouTube Stem Splitter
Split any YouTube song into separate stems, right on the video — nothing uploaded.
🎚️
YouTube Vocal Remover
Mute the singer for a karaoke track, or isolate the vocals for an acapella — on the YouTube video.
🎼
Song Key Changer
Transpose any song up or down to fit your voice — the tempo stays locked.
🐢
Slow Down Songs
Slow any song down to learn it — the pitch stays correct, no chipmunk effect.
🎸
Backing Track Maker
Mute the one part you play — guitar, bass, drums, keys or vocal — and jam over the rest of any song.
Want to learn the workflow rather than reach for a tool? Browse the Learn guides, or start on the Riffloop practice studio.