Crochet patterns are available on the Amazon.com and Red Heart websites. Both sites have numerous crochet patterns available for free, and they also offer paid patterns.
Amazon.com sells ebooks and physical books with crochet patterns. Some of these are offered for download at no cost, while others require payment. Many books have a Look Inside feature, so shoppers can get a preview of the books before downloading or buying.
Red Heart has a large selection of free patterns for download. The catalogue can be refined by pattern type, who the pattern is for, skill level and brand, making it easy to find the perfect pattern.