How to make a blurry small picture to a super clear big picture in stable diffusion , Super Easy !

I will share with you how to use both tile controlnet and 2 extensions, to make a blurry ,small, low resolution picture to a super clear, big picture in stable diffusion , Super Easy ! you can use this method to get a unlimited big size picture The 2 extensions in stable diffusion : 1. Ultimate SD Upscale 2. Face Editor