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White Noise & Ambient Sound Generator Step By Step

Open White Noise & Ambient Sound Generator, pick a sound, and click Play. This page walks through each control.


Steps

  1. Go to White Noise & Ambient Sound Generator. Nothing needs to be installed or signed in.
  2. Pick a sound from the dropdown: White noise, Pink noise, Brown noise, or Ocean waves.
  3. Set the volume slider to a comfortable level.
  4. Optionally set a sleep timer (15, 30, 60, or 120 minutes) so playback stops on its own.
  5. Click Play. Browsers require one click before audio can start, so the first click both starts the AudioContext and begins playback.
  6. Change the sound anytime while it plays - it rebuilds instantly, no reload needed. Click Stop when you are done, or let the sleep timer stop it for you.

What stays private

Every sound is generated in your browser at the moment you press Play. Nothing is uploaded, recorded, or sent to a server.

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Reviewed by the Free Tool Online editorial team · Tested in the current versions of Chrome, Firefox, Safari, and Edge before publishing. No account is needed to use any tool. Report a bug - we triage within 72 hours. · Last refreshed April 2026.

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