somni

somni

Free browser-based white noise and sleep sounds with layered mixing and gentle timer

Free - Free to use online

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About somni

Somni is a free web app for sleep, relaxation, and focus. Play white, pink and brown noise plus rain and forest rain sounds, mix multiple layers, and set a sleep timer from 15 to 90 minutes. The timer fades audio out gently at the end to avoid abrupt stops — all in your browser.

Key Features

  • White, pink, and brown noise options
  • Rain and forest rain ambient sounds
  • Mix multiple sound layers
  • Sleep timer adjustable from 15–90 minutes
  • Gentle fade-out at timer end (no abrupt stop)

Who is this for?

People who want to fall asleep, relax, or focus using ambient noise (e.g., insomniacs, students, parents, remote workers).

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