Black Screen with Sounds. Sleep, Focus, and Relaxation
Ten ambient soundscapes for sleep, study, and focus. Each pairs a true OLED-black fullscreen page with a continuously generated audio loop. The whole color spectrum of noise (white, pink, brown, green), plus rain, thunderstorm, ocean, blizzard, fan, and a slow ambient sleep drone. All audio is synthesized live in your browser — no downloads, no buffering, no looping seams. Volume slider, mute, and a built-in sleep timer.
10
tools, all free
All 10 tools
Browse other hubsWhite Noise Black Screen
Crisp, full-spectrum static. Mask sudden sounds.
Pink Noise Black Screen
Equal energy per octave. Easier on the ears than white.
Brown Noise Black Screen
Deep, distant-thunder rumble. The TikTok favorite.
Green Noise Black Screen
Mid-band noise centered on natural sounds.
Rain Sounds Black Screen
Gentle synthesized rain on a flat black field.
Thunderstorm Sounds Black Screen
Rain with periodic distant thunder rolls.
Ocean Sounds Black Screen
Slow rolling waves. Breathe with the surf.
Fan Noise Black Screen
Steady low whir of a room fan. Constant comfort.
Blizzard Sounds Black Screen
Howling wind across an empty snow plain.
Black Screen Sleep Music
A slow ambient drone tuned for falling asleep.