Brown Noise
Deep, soft brown noise that plays in your browser, with volume and a sleep timer. No ads, no loop gaps.
How to use
- Press Play and set a comfortable volume.
- Choose a sleep timer if you want it to fade out.
- Leave the page open while you work, read or sleep.
Good to know
Brown noise has more energy in low frequencies than white or pink noise, so it sounds like a distant rumble or a steady waterfall.
The sound is generated in your browser as a seamless loop, so there is nothing to download and no ad breaks.
Everything runs in your browser. Nothing is recorded, stored on a server or tracked, and there are no ads here.
Questions
Brown, white or pink noise: which should I use?
Choose by ear. Brown is the deepest and softest, pink is balanced, white is the brightest. Many people find brown easiest to leave on for a long time.
Does brown noise help with focus or sleep?
Some people like it for masking distractions or falling asleep. Research on specific health effects is limited, so treat it as a sound you enjoy, not a treatment.