White Noise
Steady white noise in your browser to mask background sounds, with volume and a sleep timer. Free and ad-free.
How to use
- Press Play and start at a low volume.
- Set a sleep timer if you want it to stop by itself.
- Keep the page open; the sound loops without gaps.
Good to know
White noise spreads energy evenly across frequencies, which makes it bright, like a fan or TV static. It is the best at covering sharp sounds.
If it feels too hissy, try pink or brown noise, which are softer on the ears.
Everything runs in your browser. Nothing is recorded, stored on a server or tracked, and there are no ads here.
Questions
Why does white noise sound harsh?
It contains as much high-frequency energy as low, so it sounds bright. Lower the volume, or switch to pink or brown noise.
Can I use it for a baby?
Keep the volume low and the device away from the cot. Health guidance recommends quiet levels for infants.