Sleep Machine

Sleep Machine is the official Sleep Machine Chrome extension, delivering customizable white-noise and ambient sounds to support stress relief, relaxation, and restful sleep. It features 103 professionally mastered ambient sounds and 14 brainwave/binaural beats, with adjustable volume, balance, and pitch, plus background playback and iTunes music integration for a richer listening experience. Create, save, and name your own mixes.

Optimized for home or travel, it helps mask distractions, calm babies, and enhance meditation, yoga, or spa sessions. Alarms with slow fade-in, auto sleep cycle info, and a silence timer round out the package, and all features are designed to work without subscriptions or in-app purchases.