Granny's SDXL Upscale Detailer

The workflow rediffuses part of given image to gain better details using SDXL models.

The workflow is tested on recent ComfyUI version and recent versions of nodes with configuration PyTorch 2.9.0+Cu130, Python 3.13.11, RTX5090, Windows 11.

How to use:

1) Upload image

2) Specify (or leave default) Denoise strength

3) Specify (or leave default) Scale

4) Select mask area in Mask Editor to rediffuse that part of image

5) Specify the prompt to guide diffuser.

Optional:

6) Using a lora you can do an inpaint

PS. Maintain Scale parameter to give resolution <= 2048. Bigger can do a mess.