Noise Generator
Generate white, pink, and brown noise using Web Audio API. Perfect for focus, relaxation, and sound masking.
How to use
Select noise type
Choose between white, pink, or brown noise depending on your needs.
Adjust volume
Use the volume slider to set a comfortable listening level.
Press Play to start
Click the Play button to begin generating noise. Click Stop to end.
Use cases
Focus & concentration
"Use brown noise for deep focus during work or study sessions."
Sound design
"Use as a base layer for ambient soundscapes in audio production."
Sleep aid
"Use pink noise for relaxation and to help you fall asleep."
Frequently Asked Questions
?What's the difference between white, pink, and brown noise?
White noise has equal energy across all frequencies. Pink noise has more low-frequency energy and sounds more natural. Brown noise has even more bass emphasis for a deep rumble.
?Can I use this for sleeping?
Yes, brown and pink noise are commonly used for sleep and relaxation.
?Is my data private?
Yes. Everything runs locally in your browser. No data is sent to any server.
?Can I adjust the volume?
Yes, use the volume slider to set your preferred level.
?Is this tool free?
Yes. Completely free with no limits, no sign-up required.
?Does it work on mobile?
Yes, on any device with a modern browser that supports the Web Audio API.
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