noise.dog

Free Online Noise Generator

noise.dog is a free, browser-based ambient noise generator. No downloads, no signup, no ads. Just open and play.

Brown Noise for Focus

Brown noise has a deep, warm sound that many people find helpful for concentration and deep work. The Deep Focus preset produces rich brown noise that masks distracting sounds without being harsh.

Ambient Sounds for Sleep

The Midnight Rain and Drift presets create gentle, continuous sound environments designed to help you fall asleep and stay asleep. Rain sounds and soft ambient tones can improve sleep quality by masking sudden noises.

Focus Sounds for Studying and Work

Whether you prefer the warmth of Embers, the openness of Coastal Wind, or the pure depth of brown noise, noise.dog offers five free soundscapes for studying, reading, coding, or any task that benefits from a calm audio environment.