WebUI extension for Stable Diffusion with LoRA networks
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This extension for AUTOMATIC1111's Stable Diffusion web UI enables on-the-fly application of multiple LoRA models to generated images without requiring model merging. It targets users who want to fine-tune image generation by layering stylistic or character-specific LoRAs, offering advanced control over their application.
How It Works
The extension injects LoRA models directly into the Stable Diffusion pipeline during inference. It supports models trained with sd-scripts
, allowing up to five LoRAs to be applied sequentially with adjustable weights. A key feature is experimental masked LoRA application, where an RGB mask image controls the spatial influence of individual LoRAs on specific image regions, mapping R, G, and B channels to LoRAs 1-3 respectively.
Quick Start & Requirements
.pt
, .ckpt
, .safetensors
) in the sd-webui-additional-networks/models/LoRA
folder.Highlighted Details
Maintenance & Community
The project is actively maintained by kohya-ss, a prominent figure in the Stable Diffusion training community. Recent updates address model loading issues, X/Y plot compatibility, and specific LoRA module compatibility.
Licensing & Compatibility
The repository does not explicitly state a license in the README. Compatibility with commercial use or closed-source projects is not specified.
Limitations & Caveats
The masked LoRA feature is experimental, with limitations on the number of maskable models (1-3) and potential resolution issues in deeper U-Net layers. Masked LoRA does not affect Text Encoder modules. The README notes that compatibility with future LoCon versions is not guaranteed.
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