FreeDigitalPhotos.net, StockFreeImages.com and FreeImages.com are three websites that offer free stock photos. Royalty-free images are available on each site with free membership, but each site asks for attribution for each photo used.
FreeDigitalPhotos.net offers stock photos in categories such as architecture, backgrounds, people and nature. Site users can select a category to view or enter a keyword search for something specific. StockFreeImages.vom also organizes its photos into broad categories, as well as highlighting popular and new images on its home page. Visitors to the FreeImages.com website can select from photo groupings, search all available photos or view random popular photos.