✦ YOUR SPACE TO SWITCH OFF
Free Pink Noise
for Rest & Focus
A softer wash of sound for your own quiet moment. Play pink noise, blend in a gentle fan and find a balance that feels right to you.
Find your sound
1 of 3 layersA PLACE TO START
Pink Noise selected. Add up to two more sounds.
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Optional while listening. Uses more battery.
Preparing offline listening…
On phones, locking the screen or switching apps may interrupt audio. If that happens, return here and tap to resume.
Your saved mixes
Up to three favourites, saved only in this browser.
Your quiet corner is waiting. Save a mix you love.
A SOFTER SHADE OF SOUND
Balanced across octaves.
Easy to make your own.
What is pink noise?
Pink noise has approximately equal power in each octave. Its power density falls by about 3 dB per octave as frequency rises, so the high end is less prominent than in white noise.
The result is a soft, broad wash. It is still random noise, with no tune, recorded loop or repeating voice.
A simple mix for your desk
Try pink noise while reading or working, then add a little synthesized fan noise for a familiar room-like texture. Our Focus preset gives you a starting balance that you can adjust.
Use one sound if that feels less distracting. More layers are an option, not a requirement.
Find the tone you prefer
White noise has more high-frequency presence; brown noise rolls off the high end more strongly. Try each at a comfortable level before deciding.
Use the sleep timer if you prefer a limited listening session. It fades the mix out without a closing sound.
A LITTLE CLARITY
Good to know.
A few answers before you settle in.
Is this white noise generator really free?
Yes. All six sounds, the mixer and the sleep timer are free to use. There are no accounts, subscriptions or audio ads.
How are white, pink and brown noise different?
White noise has equal power per hertz and sounds bright. Pink noise has equal power per octave, giving less emphasis to higher frequencies. Brown noise falls off more steeply toward higher frequencies and sounds deeper.
Can I mix several sounds?
Choose up to three sounds and adjust each slider. Try a little rain with brown noise, or a fan beneath pink noise. Selected layers stay silent until you press Play.
What happens when the timer ends?
The mix fades out over the last 30 seconds and stops silently. Pausing does not pause the countdown: the original finish time stays the same. Changing the timer starts a new countdown; No timer removes it.
Will audio keep playing with my phone locked?
It depends on your phone, browser and power settings. Playback may be interrupted when you lock the screen or switch apps. Installing the app does not guarantee background playback. Keep screen awake can help while the page is visible, where supported.
Are the rain and ocean sounds recordings?
No. Every sound is generated on your device. The fan, rain and ocean are synthesized, nature-inspired textures, not field recordings. No microphone access is needed.