Civitai

Civitai is a community-driven platform for creating, sharing, and discovering AI-generated art. It hosts a vast library of models (checkpoints, LoRAs, etc.) for tools like Stable Diffusion, allowing users to generate images directly on the site or integrate via API. Key features include model browsing, on-site generation with a virtual currency (Buzz), creator leaderboards, challenges, and an education hub for learning AI art. It is designed for artists, designers, and AI enthusiasts, as well as developers who want to build on top of its API.