All sounds
22 sounds, every one free and generated live in your browser. Each has its own page with the player set up for it.
Noise colors
Nature
Places
Machines
Sleep, focus and calm
Focus SoundsFree focus sounds in your browser: brown noise, rain, café and library mixes that hide distractions so you can concentrate. Timer and share links, no sign-up.Study Sounds and Background NoiseFree study sounds and background noise for studying: brown noise, rain, library and café mixes with a study timer. Plays in your browser, no sign-up.Sleep SoundsFree sleep sounds in your browser: brown noise, rain, fan and ocean mixes with a sleep timer that fades out. No sign-up, no ads, works offline.Relaxing SoundsFree relaxing sounds in your browser: rain, ocean waves, forest, fireplace and soft noise you can mix. Unwind after work, read or rest. No sign-up.Meditation SoundsFree meditation background sounds: ocean waves, rain, a stream or soft noise, with a timer that fades out gently to end your session. No sign-up.Brown Noise for SleepBrown noise for sleeping, free in your browser: deep, soft and gap-free, with a sleep timer that fades out. Settings that work and how to stay safe.Brown Noise for StudyingBrown noise for studying, free in your browser: deep, steady noise that blocks out distractions, with study timers and mixes for deep work. No sign-up.White Noise for SleepWhite noise for sleeping, free in your browser: steady, gap-free white noise with a sleep timer. Softer options, safe volume and tips for babies.White Noise for StudyingWhite noise for studying, free in your browser: block out voices and noise while you work, with a study timer. Softer options and what research says.Rain Sounds for SleepRain sounds for sleeping, free in your browser: soft, endless rain with a sleep timer that fades out. Add distant thunder or brown noise. No sign-up.
Learn
What Is White Noise?What white noise is, why it’s called white, how it masks sounds, and what research says about white noise for sleep, focus and babies. With a free player.What Is Pink Noise?What pink noise is, how it differs from white noise, where it shows up in nature, and what sleep and memory studies actually found. With a free player.What Is Brown Noise?What brown noise is, why it’s named after Robert Brown, how it differs from white and pink noise, and why so many people use it for focus and sleep.White Noise vs Brown NoiseWhite noise vs brown noise compared: how they sound, which masks what, and which suits sleep, focus and babies. Switch between them in the free player.White Noise vs Pink NoiseWhite noise vs pink noise: how they differ, why pink sounds softer, and which is better for sleep, focus and tinnitus. Hear both in the free player.