stable-diffusion.cpp vs Stable Diffusion web UI
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| Field | S stable-diffusion.cppPure C/C++ inference for SD, Flux, and Qwen-Image weights — CPU included. | SD Stable Diffusion web UIThe AUTOMATIC1111 Gradio UI that made local SD mainstream. |
|---|---|---|
| Fit. | ||
| Platforms· | Linux, macOS, Windows | Linux, Windows |
| Docker· | No | Yes |
| Commercial· | yes | uncertain |
| Catalog. | ||
| Category | Image AI | Image AI |
| License· | MIT | AGPL-3.0 |
| Language· | C++ | Python |
| Jobs | local Stable Diffusion, image generation | local Stable Diffusion, image generation |
| Activity. | ||
| Stars· | 7k | 157k |
| Last commit· | Sep 11, 2026 | Jun 2, 2026 |
| Last release· | — | Jan 30, 2025 |
| Links | ProjectGitHubGuide | ProjectGitHubGuide |