8K Upscale with Ultimate SD Upscale in Stable Diffusion Automatic1111

How to upscale a 512px image to 8k resolution using the Stable Diffusion Ultimate SD Upscale extension. The Ultimate extension is a newer and improved version of the SD Upscale extension that comes bundled as default with Automatic1111. Upscaling images with Ultimate SD Upscale is still one of the easiest and most popular ways to produce super high quality upscaled images. I’ll be walking through everything on my Windows 11 PC, using a standard local install of Automatic1111. So, sit back and follow this Stable Diffusion Ultimate SD Upscale tutorial to learn how to install the Ultimate SD Upscale extension and upscale images from 512px to 8K for high quality results. LINKS: Ultimate SD Upscale Extension: WildLifeX – Animals SD 1.5 Checkpoint: Open Model Database: 4x NMKD-Superscale Upscaler: http