WebGPU Lab

A living, audio-reactive canvas powered by your GPU—running entirely in the browser. Built as a WebGPU testbed and it quietly evolved into an interactive, sound-reactive screensaver. Your browser streams audio into the GPU, a shader field does the maths, and the result is this living canvas. No downloads, no data sent anywhere—just leave it open, hit play on some music, or just type away on your keyboard, and let it run.

Sensitivity

WebGPU Lab

This is a live WebGPU particle field running in your browser. Move your mouse (or tap and drag) to disturb the cloud. Enable Audio React and adjust the sensitivity slider to let music drive the motion.

For a calming, living screensaver, switch to full screen and set sensitivity low. Leave it running and let it breathe in the background.

Work with Postino