Color Picker

Pick a color, or type one in any format, and get it in every other, with its contrast and a whole Material 3 palette made from it.

Contrast

More tools

Keep exploring.

All tools

Password Generator

A strong random password: pick the length and the characters, then copy it.

Picture Annotator

Mark up a screenshot with boxes, arrows, steps and text, blur what's private, then copy it out.

PDF Toolkit

Put PDFs together, take pages out, turn them, fill in forms and sign, all in your browser.