Get the Opticalillusions.com app
Keep every illusion one tap away. The app opens full screen, starts fast, and keeps the illusions you have already viewed so you can open them again without a connection.
Your browser has not offered a one-tap install here. Use the steps below for your device. If the app is already installed, open it from your home screen or app list.
On iPhone or iPad: tap the Share button in Safari, then choose Add to Home Screen.
How to install
- Android (Chrome): tap Install the app, or open the browser menu and choose Install app or Add to Home screen.
- iPhone and iPad (Safari): tap Share, then Add to Home Screen.
- Computer (Chrome or Edge): click the install icon at the right end of the address bar, or use Install the app at the bottom of the page.
Illusion Insiders Club: coming December 1, 2026
Our paid membership, with new printables and illusion packs for families and classrooms, opens on December 1, 2026. The illusions on this site are always free to explore. See the membership plans.