Civitai

Civitai is a community‑driven platform that hosts thousands of open‑source generative AI models, especially Stable Diffusion and Flux. Users can browse, download, and share models, explore high‑quality AI‑generated images, videos, and posts, and participate in challenges, bounties, and collaborations. It serves as a central resource for creators looking to build, fine‑tune, or inspire AI‑based visual projects.