SlowColoringFor adults

Coloring Tools

Small tools that run in your browser. Nothing to install, no account, and nothing you make is uploaded.

How the tools work

Each tool is a single page that does its work inside your browser. When you color a page online, your colors are saved on this device only, so you can close the tab and come back later. When a template tool draws a pattern, it builds a vector PDF on your device, ready to print on Letter or A4 paper.

Tips for printing what you make

  • Print at 100% or "actual size" so templates keep their measurements.
  • Use plain copy paper for pencils and a heavier sheet, around 24 lb or 90 g/m², for markers.
  • For cut-out templates, thin card holds its shape better than copy paper.

Privacy

The tools do not ask for an account, an email address or a photo. Nothing you color or design is sent to us. If you clear your browser data, saved coloring is removed too, so download a PNG of anything you want to keep.