Sygil WebUI is a browser-based interface for running Stable Diffusion image generation locally or on a server, wrapping common text-to-image and image-to-image workflows into a practical UI. It provides multiple UI modes (including a legacy Gradio interface) and focuses on making iterative prompting, parameter tuning, and post-processing accessible without writing code. The UI exposes core generation controls like resolution, CFG guidance, sampling steps, samplers, seeds, and batch generation so users can reproduce results and refine outputs systematically. It also supports jumping between workflows, such as sending an output directly into Image2Image for variations or into an “Image Lab” style area for enhancement and upscaling. Post-processing and enhancement are a major emphasis: the interface can route images through different upscalers and face-enhancement tools, helping users turn raw generations into cleaner, higher-resolution results.

Features

  • Text-to-image generation with full parameter controls
  • Image-to-image workflow with masking and denoising controls
  • Built-in pathways to send outputs between tools (Img2Img, enhancement, upscaling)
  • Image enhancement and upscaling toolbox (multiple upscalers and face fixes)
  • Layered scene composition support with mask-based blending
  • Optional depth-estimation-assisted workflows for composition and transforms

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License

Affero GNU Public License

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Additional Project Details

Operating Systems

Linux, Windows

Programming Language

Python

Related Categories

Python Artificial Intelligence Software

Registered

2026-02-03