Rasterbator

Rasterbator turns a digital image into a large wall poster made from halftone dots spread across multiple printed pages. It is designed for people who want to make wall art at home with a standard printer.

Upload a JPG, PNG, or PDF, configure the paper size, page count, style, dot shape, colors, and grid density, then download a multi-page PDF or ZIP of JPG tiles. Print the pages, trim along the crop marks, and assemble them.