How can I make my own coloring pages?
Draw with a dark pen or in a drawing app using thick, closed outlines; scan or export it as a black-and-white PNG or PDF at letter or A4 size. The full step-by-step guide is on the "make your own" page.
The short version: closed shapes, thick lines, a white background and no shading. Those four things are what make a drawing pleasant to color.
You can draw on paper with a black marker and scan it, draw on a tablet, or trace over a photo. The guide on this site walks through each way, including the settings to export at.
