ComfyUI PadToEight Node

This is a custom node for ComfyUI that pads images to multiples of eight dimensions.

Installation

1. Clone the repository into your ComfyUI custom_nodes directory:

git clone https://github.com/umiyuki/comfyui-pad-to-eight.git

2. Install dependencies:

cd ComfyUI/custom_nodes/ComfyUI-PadToEight
pip install -r requirements.txt

For portable ComfyUI versions:

python_embeded\python.exe -m pip install -r ComfyUI\custom_nodes\ComfyUI-PadToEight\requirements.txt

Usage

1. Load the node in ComfyUI
2. Connect your image to the PadToEight node
3. The node will:
   • Resize the image to 1024px height while maintaining aspect ratio
   • Pad the width to the nearest multiple of 8 pixels
   • Return the processed image along with its final dimensions

Input/Output

• Input:
  • image: Any RGB image tensor
• Output:
  • image: Processed image tensor
  • width: Final image width (multiple of 8)
  • height: Final image height (1024px)

Example Workflow

{
  "nodes": [
    {
      "type": "PadToEight",
      "inputs": {
        "image": "<your_image>"
      }
    }
  ]
}

Features

• Supports both RGB and RGBA images
• Preserves aspect ratio while padding
• Configurable padding color

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

License

MIT