Stability Matrix

Stability Matrix is a desktop app for people who want to use several Stable Diffusion interfaces with one model library. It manages local Web UI packages and includes its own interface for generating images.

• Web UI management: Install, launch, and update interfaces such as Automatic1111, Forge, SD.Next, and Fooocus from one app.
• Shared model library: Installed packages share a model directory, so you can reuse model files across interfaces and import models you already have.
• Model browsing: Find and download models from CivitAI and Hugging Face, with previews and metadata; downloads can resume after you close the app.
• Image generation workspaces: The built-in Inference interface has prompt completion, syntax highlighting, adjustable panels, and tabs you can save as project files.
• Reusable image settings: Load a saved state from gallery images or files, and retain Inference project data, ComfyUI nodes, and Automatic1111-compatible metadata in generated images.

Stability Matrix runs on Windows, macOS, and Linux and is open source under AGPL-3.0. Its packages and shared model library reside locally. Browsing and downloading from CivitAI or Hugging Face requires an internet connection. The model manager can optionally retrieve CivitAI metadata and preview thumbnails for local imports and find metadata for existing models.