DeepRest

White Noise for Sleep

Free online white noise generator. Mask distracting sounds and fall asleep faster.

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Why White Noise Helps You Sleep

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Masks Disruptive Sounds

Covers up traffic, snoring, neighbors, and other sudden noises that can wake you.

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Calms Racing Thoughts

Gives your brain a consistent signal to focus on, reducing anxiety and mental chatter.

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Fall Asleep Faster

Studies show white noise can reduce the time it takes to fall asleep by up to 40%.

Frequently Asked Questions

What is white noise and why does it help you sleep?

White noise contains all frequencies at equal intensity. It masks sudden noises and gives your brain a steady signal, reducing racing thoughts.

Is it safe to sleep with white noise all night?

Yes, keep volume moderate (50-65 decibels). Avoid placing speakers directly next to your head.

White noise vs brown noise: which is best for sleep?

White noise is bright and hissy. Brown noise is deeper, like thunder. Most people prefer brown for sleep as it sounds more natural.

Try Other Sleep Sounds

White noise not for you? Try brown noise, pink noise, or rain sounds.