Stable-Diffusion-WebUI-TensorRT is a TensorRT accelerated extension for Stable Diffusion, enabling optimal performance on NVIDIA RTX GPUs. This extension requires installation and generation of optimized engines for usage. It supports Stable Diffusion 1.5 and 2.1 versions. Please refer to the official website for installation instructions. When using, you can generate a default engine, select the TRT model, and accelerate image generation. You can generate multiple optimized engines as needed. For detailed usage instructions and FAQs, please refer to the official documentation.