01 · QUALITY
Clean Intuitive User Experience
Our high fidelity original content is produced and mixed by award winning Sound Designers.
Hear what your Mind has been missing…
The original free color noise generator. Nature soundscapes and guided listening experiences. Twenty-five million ears, one simple intuitive interface. Now rebuilt for your browser, your pocket, and every moment in between. Bring the noise with you...
Our Signature Color Noise Generator
The Science of Color Noise...
For decades, clinicians have used broadband sound to treat insomnia, tinnitus, ADHD, and sensory overload. Here's what the research actually supports.
- 01Sleep onset. Reduces the perceptible delta between ambient quiet and startle sounds. People fall asleep up to 38% faster in masked environments.
- 02Tinnitus relief. Continuous broadband sound reduces the contrast between ringing and silence, offering short-term relief for 75% of sufferers.
- 03Focus. Moderate-level pink noise has been shown to improve memory consolidation and working attention in adults.
- 04Infants. Pediatric trials report a 15-dB white-noise floor can shorten time-to-sleep in newborns.
- 05Calm Meditation. Steady broadband noise masks intrusive thoughts and environmental distractions, deepening mindfulness practice and extending the duration of sustained meditative states.
Features & Functionality
02 · PROCEDURAL
Color Noise and Binaural Beats
Procedurally generated Soundscapes create a uniquely layered sound stage each time.
03 · CALM
Meditation and Calm
Soundscapes that links breathing programs to oscillation, layers color noise, and add binaural beats for deeper focus.
Testimonials & User Feedback:
You are a terrific resource for many of our patients. Thank you for making this available.
Simple, like our name...
Web
$0forever
The full SimplyNoise color noise and soundscape experiences. Always free on our website.
- White, Pink, & Brown Noise
- Binaural Beats
- Soundscape Collection
- Oscillation Volume + EQ
- Sleep Timer
Mobile
$2each
Procedural soundscapes and guided soundscapes crafted by award winning Sound Designers.
- Offline Playback
- Guided Soundscapes
- SimplyRain
- SimplyFire
- SimplyBeach
Best Deal
Full
$8one-time
Lifetime full access to all features and soundscapes including new updates and future content.
- All Soundscapes
- All Features and Functionality
- Lifetime Updates
- Listen from all platforms
- Priority Support
Take the quiet with you...
The full soundscape library, offline-first. Available on iOS, Android, and Web.
Questions, answered...
Yes. SimplyNoise has been free since 2008 and always will be. No login, no ads, no tracking. Plus and Lifetime plans unlock mobile, soundscapes, and sleep stories.
White is flat across all frequencies. Pink decays by 1/f per octave — softer on the ears. Brown decays by 1/f² — deep, rumbling, like a distant waterfall.
Yes. We recommend keeping the volume at or below 50dB, and placing the speaker at least 2 meters away from the crib. Pink or brown are often gentler choices.
The web version generates noise directly in your browser — no internet needed after page load. The mobile app downloads soundscapes for full offline use.
Masking doesn't cure tinnitus, but many users find relief. We recommend consulting with an audiologist. The app includes tinnitus-specific masking frequencies.
Two Entrepreneurs from across the US who became friends online and joined forces after working at the biggest tech companies on Earth. We're independent, bootstrapped, and do this simply because we love empowering and helping people by providing real value to the world.