Air Composer

Play music with your hands

Air Composer uses your webcam to track hand movements and turn them into music. It needs a desktop browser with a camera.

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Play a theremin with your hands. Just a webcam.

Wave your hands in the air and turn the motion into music. No installs, no plugins.

It can even tune itself to a song playing in the room, so your notes land in key and you play along.

Nothing is recorded or uploaded. Everything runs in your browser.

Your left hand controls pitch, your right hand controls volume and effects. Switch between a theremin and a talk box, snap to a musical scale, and let it listen to your room to find the key.

Works best in a desktop browser with a webcam. Allow camera access when prompted.