White Noise Generator

White, pink and brown noise for sleep, focus and tinnitus relief. Free, no sign-up, works in your browser.

White Pink Brown Rain-like

Volume Sleep timer

🔒 100% private — processing happens in your browser. Nothing is uploaded.

How to use the white noise generator

Choose white, pink, brown or rain-like noise.
Press Play and set a comfortable, low volume.
Set a sleep timer to fade out automatically, or download a 10-minute file for offline use.

White noise has equal energy at all frequencies and sounds like TV static; pink noise is softer and closer to steady rain; brown noise is deep and rumbling like a waterfall — many people find it best for focus and sleep. The sound is generated live in your browser, so it never repeats noticeably. Keep the volume low, especially for babies, and talk to a doctor about persistent tinnitus.