Stable Diffusion
The leading open-source image generation model that powers countless UIs and custom pipelines, prized for flexibility, privacy, and full control.
Stable Diffusion isn’t just a single platform, rather it’s an open-source model that appears across many apps, cloud services, and local installs. The core SD3.5 model produces high-quality visuals when configured well, and because it’s open-source, you can tune it for style, training, and automation workflows without any platform lock-in.
Running it locally gives complete privacy and lets you generate unlimited images, but requires hardware investment and technical know-how. Various hosted UIs and API services make it more approachable, offering features like inpainting, outpainting, and style-specific models with minimal setup.