Real-time camera effects that run on any device, with nothing to install.

This effect runs on your GPU in an ordinary browser tab: no app, no plugin, no upload. Turn on your camera below to run it on your face, or leave it off and watch it on a built-in sample. Write an effect once and it works on every phone, laptop and browser, identically. The green line below proves the CPU and GPU produce the same pixels. The how, for the curious: you write it in Coherence Language, and a compiler that compiles itself turns it into a GPU shader, live as you type.

Your privacy: the camera is off until you turn it on. When on, the image is processed only inside this browser tab, on your device: nothing is recorded, stored, sent, or uploaded. Your browser asks permission first, and you can stop it at any time.