Random Optical Illusions

To get random optical illusions, all you have to do is select how many you want and hit the gree generate button.

Checker shadow illusion

Checker shadow illusion

The checker shadow illusion shows that when a shadow is cast onto a checked board, the colours of squares A and B in the photos appear to be different, when in fact they are the same.

What is this tool?

With this generator, you can explore optical illusions at random. To make it I collected 95 illusion names, images and a description of how they work where the information was available.