AUTOMATIC1111/stable-diffusion-webui
Summary
Stable Diffusion web UI is a widely-used open-source web interface for Stable Diffusion built with Gradio. The repository highlights a comprehensive feature set including text-to-image, image-to-image, inpainting, outpainting, attention controls, embeddings and hypernetworks support, image upscaling, and a range of community-driven extensions, with various installation options for Windows, Linux, and Apple Silicon.