This tutorial explains how to make patterns that will repeat seamlessly in Illustrator. It shows how to use single and multiple images.

How to Make a Tileable Pattern in Illustrator. Illustrator CS6 is designed for illustrations and artwork, but interface and Web designers love its pattern-making tool. You can make complex and ...

Once you've selected a pattern swatch in Illustrator, you can apply the pattern to other tools. Using the Rectangle Tool, you can quickly use a pattern to fill the entire page using the same pattern.