3 Noise TypesSleep TimerVolume ControlFree
Equal energy across all frequencies. Good for masking sounds.
Frequently Asked Questions
What is the difference between white, pink, and brown noise?
White noise has equal energy across all frequencies. Pink noise has more bass energy and sounds softer. Brown noise emphasizes very low frequencies and sounds like a deep rumble.
Does the timer auto-stop?
Yes, set a timer and the noise will automatically stop after the specified number of minutes.
Is this processed locally?
Yes, all audio is generated in your browser using the Web Audio API. Nothing is sent to any server.
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