web demo for stable diffusion: https://huggingface.co/spaces/stabilityai/stable-diffusion

can also run it in colab (includes img2img): https://colab.research.google.com/drive/1NfgqublyT_MWtR5Csmr...

and web ui for stable diffusion runs locally (includes gfpgan/realesrgan and alot of other features): https://github.com/hlky/stable-diffusion-webui