White Noise Generator
Generate white noise to mask distractions and aid focus or sleep.
A steady wash of sound
White noise is a constant, even sound containing all frequencies, like the hiss of static or steady rain, that masks other sounds. This generates it in your browser, useful for concentration, sleep, or covering distracting background noise.
Start the noise to mask distractions.
Why noise helps by covering other sounds
The reason a steady noise aids focus and sleep is masking: a constant, even sound covers the sudden, irregular noises — a door, a conversation, traffic — that break concentration or wake you, by making them less noticeable against the background wash. It is not that the noise itself is soothing so much as that it evens out the sound environment, removing the jarring changes that grab attention. Many people find this genuinely helpful for concentrating in a noisy place, sleeping through disturbances, or settling a baby. As with any sound played for long periods, keeping the volume moderate is sensible for your hearing. White noise is the classic form, containing all frequencies equally, though some people prefer softer variations weighted toward lower frequencies, which sound less harsh. For masking distraction, a steady noise is a simple and effective tool.
Questions & answers
How does white noise help focus and sleep?
By masking — a steady, even sound covers the sudden irregular noises that break concentration or wake you, evening out the sound environment.
Is it the sound itself that soothes?
Less so than the masking — it removes the jarring changes that grab attention, rather than being inherently soothing, though many find it pleasant.
Is anything uploaded?
No. The noise is generated in your browser.