Generate Wallpapers

Create beautiful procedural wallpapers with custom color schemes and shapes.

Make Spirograms

Create beautiful spirograms and animate them, with your own choice of colors or gradients.

Kaleidoscope Shaker

Create beautiful kaleidoscope patterns and shake them with your device.

Optics Playground

Refract light through prisms, glass, and mirrors and observe accurate rainbow patterns.

Connections Helper

Organize your thoughts about the NYT connections game before committing to it.