Can your browser run NI on its GPU?

This is a real WebGPU compute compatibility test, not a speech generator. It checks whether your browser can run a tiny calculation on your device's graphics hardware.

No models, voice recordings or text are uploaded or downloaded by this test. No application Cache API, IndexedDB, localStorage or cookies are used. The temporary GPU buffers are destroyed after the test; browser/OS resource reclamation is managed by the browser.