All Free Paper Crafts offers a compilation of 40 free quilling patterns for homemade cards and paper jewelry. The site compiles links to other sites that offer these patterns.
The list shows the titles of the different quilling patterns and includes a list of details regarding each one, such as its difficulty, the materials you may need, its theme and several other factors. The patterns are free, and the site includes the estimated costs of making them. Each pattern also includes a link to view the whole project, which leads you to a page with detailed instructions on how to make it.