Overview
Fooocus is a desktop image-generation application built around Stable Diffusion XL. It reduces the number of manual parameters exposed to users while retaining prompt expansion, style presets, image prompts, inpainting, outpainting, face swapping, and support for custom checkpoints and LoRAs. The application runs offline after its models are downloaded and is intended for people who want a simpler local workflow than a parameter-heavy web interface. It is free, open source, and licensed under GPL-3.0. The maintainers describe the current project as limited long-term support focused on bug fixes.