Simple White Noise

Struggling to fall asleep or need to focus? Simple White Noise is here to help.

🎧 Build your own sound mix
Turn on any combination of white/pink/brown noise and nature sounds like rain, waves, and wind, and adjust each one's volume independently to create your perfect background sound.

⏱️ Sleep timer
Set 15/30/60/90 minutes or enter a custom time — playback fades out smoothly and stops automatically when it's done.

💾 Remembers your last mix
Reopen the app and your previous sound combination is restored automatically.

🔒 No account, no internet required
No sign-up or login needed. Every sound is synthesized in real time on your device, so the app works fully offline.

🌙 Great for
- Falling asleep with soothing background sound
- Focusing while studying or working
- Soothing a baby to sleep
- Masking distracting noise around you

Start building your own relaxing soundscape today.