Nature Sounds — Forest & Birds
Immerse yourself in nature with forest bird songs, flowing rivers, and gentle wind. Perfect for meditation or stress relief.
Free. No sign-up. Runs in your browser.
About Nature Sounds
Immerse yourself in nature with forest bird songs, flowing rivers, and gentle wind. Perfect for meditation or stress relief. CalmLoop generates all sounds in your browser using the Web Audio API — no downloads, no tracking, no sign-up required.
How to Use
Click "Open Mixer" to launch the full sound mixer. Toggle individual sounds on and off, adjust their volume, and create your perfect mix. Set a timer to auto-stop after 15, 30, 60, or 120 minutes — perfect for falling asleep.
Why Ambient Sounds Help
Research shows that consistent background noise can mask distracting sounds, reduce anxiety, and improve focus. White and brown noise in particular have been shown to improve sleep quality and cognitive performance in multiple studies.