Noisery: Sleep & Focus Noise

Not just noise — sound shaped for you.

Noisery generates four kinds of noise — white, pink, brown and green — in real time, right on your device. Instead of looping a recording, it crafts the sound on the spot. To fall asleep, to focus, or to mask the world around you, sculpt the exact tone you need.

■ Four core noises
· White — even, crisp, the classic baseline
· Pink — soft and balanced, great for focus
· Brown — deep and heavy, ideal for sleep
· Green — a natural, mid-centered tone

■ Shape it to your ears
Depth, softness, space, motion — plus tone focus and focus width. Move a slider and the sound changes instantly. Preview in real time until it feels just right.

■ Save and replay
Keep the noise you create in your library and play it again anytime.

■ Sleep timer & fade-out
At the time you set, the sound gently eases away and stops — no worrying about it playing all night.

■ Ad-free immersive playback
No ads on the playback or sound-creation screens. The sound keeps going even with the screen off.

■ No subscription. No purchase. Truly free.
No Pro mode, no monthly plan, no hidden fees. Only watch a rewarded ad when you want extra save slots — everything else is free from start to finish.

Find your own sound with Noisery today.