How it works
- Turn on pink noise or click Play.
- Set a comfortable volume.
- Use the timer if you want automatic stop.
Local pink noise
Pink Noise Generator Online
Generate pink noise locally in your browser as a balanced background sound for studying, writing, reading or light relaxation.
Web Audio
Pink noise
Ambient loops use credited licensed files loaded on demand; white, pink and brown noise are generated in this browser.
Presets
Soft rain
OffRain on window
OffDistant thunderstorm
OffGentle ocean
OffMorning forest
OffSmall creek
OffWind in trees
OffSoft fan
OffSoft fireplace
OffLow cafe ambience
OffSoft keyboard
OffQuiet library
OffNight crickets
OffCity rain
OffDistant train
OffLow rain room
OffWhite noise
OffPink noise
OffBrown noise
OffAdvanced session settings
Sleep timer
Session
Saved mixes
No saved mixes yet.
Balanced noise
Pink noise reduces high-frequency energy compared with white noise, which can feel smoother to some listeners.
Generated locally
The browser creates pink noise with Web Audio API instead of streaming an audio file.
Timer and focus mode
Use simple controls for longer sessions without account signup.
Common use cases
- Studying.
- Writing.
- Reading.
- Masking light background noise.
- Light relaxation.
Limitations
- This is not medical advice or sleep treatment.
- High volume for long sessions can be uncomfortable.
- Background playback depends on the browser.
Frequently asked questions
Is pink noise streamed?
No. It is generated locally in the browser.
How is it different from white noise?
Pink noise has less high-frequency energy, so it can sound less bright.
Does it autoplay?
No. It starts only after a user action.
Can I use it for sleep?
Use a comfortable volume; it does not replace medical guidance.
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