Noise for Focus
Audio is synthesized live in your browser — nothing is downloaded. Press play to start.
Steady, low background noise is often used to blur out an open-plan office or a busy household — the idea is to give distracting sounds something even and constant to blend into. This page defaults to brown noise, which sits low in the mix and masks chatter without the sharp treble edge of white.
Pick the color that disappears into the background for you and set the volume just loud enough to soften distractions, no louder. Switch colors above at any time — playback keeps going.
The noise colors
- White — Flat, full hiss.
- Pink — Balanced, softer.
- Brown — Deep low rumble.
- Blue — Bright, airy hiss.
- Green — Mid-focused.
Every color here is generated from scratch with the Web Audio API the moment you press play — there are no sound files to load and nothing leaves your device. That is also why it keeps working offline once the page has loaded.