Use this tool to reduce the file size of an image… but in a stylish old-school way.

It reduces the colors in an image, and places dots to emulate the missing shades.

Dithering was (still is) used to display pictures on old screens with limited colors. But has the modern advantage of making web pages load faster.

Upload an image and click the preset buttons to see what it can do.

Click 'X' to close this box and start dithering.

Learn more about how dithering works and why your website should use dithered images.