Artbreeder is a collaborative AI-powered tool that enables users to create images, characters, artworks, and more using a variety of tools. Features of this AI tool include AI-powered image creation, collaboration tools, image mixing with text, collage creation with simple shapes and text, image gene editing and mixing, and image expansion.There are various use cases of Artbreeder, such as creating unique characters, generating artworks, designing collages, creating customized portraits, generating landscapes, and expanding existing images.To use Artbreeder, users can sign up or log in to their accounts. Once logged in, they can explore different tools like Mixer, Collager, Splicer, and Outpainter. Mixer allows users to create images by mixing various images and text, while Collager helps create images using simple shapes, images, and text. Splicer enables users to mix images and edit their genes to create portraits, landscapes, and more. Outpainter helps expand any Artbreeder image.