Fan Noise Generator
The classic sleep sound - a steady fan hum that masks distractions and creates the perfect sleep environment. Choose between a regular fan or the deeper tones of a box fan.
Select a preset or sounds to get started
Choose from Quick Start Presets below, or mix your own sounds
Why Fan Noise Helps You Sleep
Fan noise is one of the most popular sleep sounds because it creates consistent, non-distracting background noise. The steady hum masks sudden sounds like doors closing or traffic, and the air circulation adds a cooling sensation. Many people find they can't sleep without their fan.
Benefits
- Consistent masking noise for sleep
- Familiar and comforting sound
- Lower frequencies than pure white noise
- No internet needed - works in browser
- Adjustable volume and mixing
Common Uses
Sleeping without a real fan
Travel sleep aid
Office concentration
Masking apartment noise
Baby sleep
Frequently Asked Questions
Why can't I sleep without a fan?
If you've slept with a fan for years, your brain has learned to associate the sound with sleep. This is classical conditioning. The good news is that fan noise generators like this one can provide the same benefit without the electricity cost or air circulation.
Related Sounds
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