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Get Started in 5 Minutes

This guide gets ComfyUI-JH-PixelPro installed, visible in ComfyUI, and running a first workflow with the v1.3.0 node pack.

1. Install ComfyUI Manager

Install ComfyUI Manager if it is not already present. Restart ComfyUI after installing Manager so the manager panel is available.

2. Install the pack

Open Manager, choose Custom Nodes Manager, and search for ComfyUI-JH-PixelPro. Install the pack and let Manager fetch the Python dependencies.

Manual install is also supported:

cd ComfyUI/custom_nodes
git clone https://github.com/jetthuangai/ComfyUI-JH-PixelPro.git
cd ComfyUI-JH-PixelPro
pip install -e .

3. Restart ComfyUI

Restart ComfyUI after installation. The nodes appear under:

ComfyUI-JH-PixelPro/<category>

The v1.3.0 release exposes 34 nodes across color, mask, face, geometry, filters, looks, and compositing.

4. Load a starter workflow

Use one of the bundled workflows:

Download or drag the workflow JSON into the ComfyUI canvas.

5. Replace the placeholder image and run

Replace the LoadImage placeholder with your portrait or source image, then queue the prompt. Start with these simple checks:

  • For N-34, switch the preset dropdown and compare the output image.
  • For N-35, preview the three returned masks: shadow_mask, midtone_mask, and highlight_mask.
  • For mask work, open N-29 Alpha Matte Extractor and N-33 Mask Edge Smoother after you have a usable source mask.