About
About Sleep Shuffle
A free, no-app version of the cognitive shuffle — the technique of picturing random, unrelated, harmless things to quiet a racing mind and fall asleep.
Sleep Shuffle exists for one reason: every other cognitive-shuffle product is a mobile app you have to download. There was no good, free version you could just open in a browser and use. So we built one. Open a tab, press Begin, and picture each word as it appears.
What it will never do
- No ads in the tool. The running view is, and will stay, completely clean. You're trying to fall asleep — an ad there would be absurd. Display ads appear only on our written guides.
- No sign-up, no account, no app. It runs entirely in your browser and works offline once loaded. Your settings are saved on your device, not on a server.
- No auto-playing sound. The optional voice is off until you turn it on.
- No medical claims. This is a relaxation aid, not a treatment.
How it's funded
Free things still cost something to run. Sleep Shuffle is funded by a thin layer of display advertising and clearly-marked affiliate links on our guide pages — never on the tool itself. If you buy something through a marked link, we may earn a small commission at no cost to you. That's the whole business model.