Hand Tracking Virtual Piano
MediaPipe Hands tracks all 21 hand landmarks at 60fps. An interactive piano keyboard is overlaid on your webcam feed — hover any fingertip over a key and the Web Audio API plays the note instantly. No lag, no MIDI device needed.
9k+ uses·Free
4.9 (0 ratings)
How to Use
1
Enable camera
Allow camera access to start hand tracking.
2
Hold hands over the keyboard
The piano keys appear at the bottom of the webcam feed.
3
Play!
Touch any key with a fingertip to play the note. Use both hands for chords.