GridNote ComfyUI guide chapter 21
Source revision: 2026-10-12
ComfyUI 0.34.0 / frontend 1.49.6 / Windows NVIDIA RTX Portable

Extract the ZIP first. Open a .json in ComfyUI with Ctrl+O.
Select the required model and upload the named input PNG in LoadImage.
Models and custom-node software are NOT included. Use the official links in the article.
PNG files here preserve the original pixels, transparency and metadata.
Website WebP images are optimized display copies, not workflow restore files.

Files:
ch21-a-only.json
ch21-a-only.png
ch21-b-only.json
ch21-b-only.png
ch21-both-off.json
ch21-both-off.png
ch21-combined.json
ch21-combined.png
ch21-lora-chain.png
ch21-result-ui.png
ch21-strong-b.json
ch21-strong-b.png