White noise
Evenly spread energy across the spectrum. Great for masking chatter, traffic, and office distractions.
Best for general sound masking and concentration.
Audio generator
White Noise Generator
Play white, pink, or brown noise for sleep, focus, baby soothing, tinnitus masking, and distraction blocking, directly in your browser.
Primary controls
Noise console
Play first, then shape the spectrum. The tuning deck stays directly below the header so the generator feels more like a dedicated noise machine.
Pink noiseReadyFlat
Playback
Ready to start continuous playback.
Neutral response across all bands.
Ready when you are.
Ready when you are.
Sleep mode ready for overnight listening.
Fine tune noise
Vertical EQ sliders
Tune low to high frequencies in one horizontal row, with more space for precise control.
Flat
90 Hz
250 Hz
1 kHz
3.5 kHz
9 kHz
Noise color
Choose the base tone after the transport and EQ are dialed in.
Pink noise
Channel layout
Wide55%
Blend shared and independent left/right noise for a wider stereo field.
50%
Adjust playback gain while keeping the browser tab active.
Pink noise
Softer high frequencies with a more balanced, natural feel than white noise.
Best for sleep, focus, and gentler overnight listening.
Brown noise
A smoother, darker noise profile with softened highs and a steady, gentle texture.
Best for calmer focus sessions and soft background masking.
Sleep mode and fullscreen behavior
Fullscreen switches the page into a black-screen view for overnight listening or low-distraction focus sessions. Controls stay hidden by default and reappear when you tap, click, or use the keyboard.
Playback keeps running in the background when your browser allows it, so you can start the sound and let the device settle.
Privacy first: This generator runs locally in your browser. No signup, no uploads, and no saved listening history.
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