This GUI provides a user-friendly interface for text-to-image generation, primarily targeting Stable Diffusion. It offers advanced prompt engineering features, model management, and image post-processing, catering to both novice users and power users seeking fine-grained control over AI image creation.

How It Works

The GUI leverages a customized fork of InvokeAI's Stable Diffusion codebase, allowing for modularity and feature expansion. It supports multiple Stable Diffusion implementations (InvokeAI, ONNX) and other models like InstructPix2Pix. Key features include advanced prompt syntax for emphasis and wildcards, LoRA and Textual Inversion embedding integration, and img2img/inpainting capabilities.

Quick Start & Requirements

• Install: Download and run the executable.
• Prerequisites: Windows 10/11 64-bit.
  • Minimum: NVIDIA GPU (Maxwell+) with 4GB VRAM, or DirectML GPU with 8GB VRAM. 8GB RAM (pagefile enabled). 10GB disk space.
  • Recommended: NVIDIA GPU (Pascal+) with 8GB VRAM. 16GB RAM. 12GB disk space on SSD.
• Docs: System Requirements, Main Guide

Highlighted Details

• Supports advanced prompt syntax: multiple prompts, negative prompts, emphasis (+/-), and wildcards (inline or file-based).
• Integrated model management for Stable Diffusion checkpoints, VAEs, Textual Inversions, and LoRAs.
• Post-processing options include upscaling (RealESRGAN) and face restoration (GFPGAN, CodeFormer).
• Developer tools for model merging, pruning, and format conversion.

Maintenance & Community

• Active development by n00mkrad.
• GitHub Repository

Licensing & Compatibility

• The project appears to be distributed under a permissive license, but the specific license is not explicitly stated in the README. Compatibility for commercial use should be verified.

Limitations & Caveats

• AMD GPU support is noted as having "limited feature support" via ONNX.
• The README mentions that some options might be hidden depending on the selected implementation, suggesting potential feature inconsistencies.