Tone GeneratorTone GeneratorOpen Tool

Focus & Sleep

Generate White, Pink & Brown Noise

Mask distractions, improve sleep, and focus better. Choose the noise color that works for you.

How to Use White Noise

1

Choose your noise type: White, Pink, or Brown

2

Adjust the volume to a comfortable level

3

Click Play — use for sleep, focus, or sound masking

Press play to generate noise
Volume30%

Use Cases

What Will You Test?

Sleep

Sleep Through Noise

Before: Street noise, snoring, or a ticking clock keeps you awake. You need consistent background sound.

After: Generate pink noise. It has a balanced, natural sound. Many people find it more soothing than white noise for sleep.

Focus

Block Office Distractions

Before: Coworker conversations, phone calls, and keyboard clicks break your concentration every few minutes.

After: Generate white noise through headphones. It masks speech frequencies effectively. Create your own focus bubble.

Tinnitus

Mask Tinnitus Ringing

Before: Your tinnitus is loudest in quiet environments. Silence makes it unbearable.

After: Generate brown noise. Its deep, rumbling quality masks low-frequency tinnitus effectively. Adjust volume to match your ringing.

FAQ

Common Questions

What's the difference between white, pink, and brown noise?
White noise = equal energy at all frequencies (sounds harsh). Pink noise = equal energy per octave (balanced, natural). Brown noise = more energy at low frequencies (deep, rumbling).
Which noise color is best for sleep?
Most people prefer pink or brown noise for sleep. White noise can sound too harsh. Experiment to find what masks your environment best.
Can noise damage my hearing?
At moderate volumes, no. Keep the volume just loud enough to mask distractions. If you need it very loud, the underlying noise problem may need a different solution.
Why does white noise help with focus?
It masks variable sounds (speech, clicks, etc.) with a consistent sound. Your brain stops reacting to every little noise because the background is predictable.
Can I use this instead of a white noise machine?
Yes. This generates the same sounds as physical white noise machines. Use your phone or computer speakers, or connect to a Bluetooth speaker.