About tobitmap.com

A tiny studio for one-bit art, built around early-computer aesthetics and privacy.

What we make

tobitmap.com is a small, focused image tool: it converts photos into one-bit bitmap and dithered art and exports them as PNG or SVG. It grew out of a love for early-computer aesthetics — the crisp black-and-white of classic Macintosh screens, dot-matrix printouts and newspaper halftones.

Privacy by design

There is no account and no server processing. Every image is handled entirely inside your browser, which means your pictures never leave your device. That also makes the tool fast and usable offline once the page has loaded.

Who it's for

Designers, illustrators, print and risograph makers, game artists chasing a retro look, and anyone who wants a striking two-tone version of an image in seconds.