ComfyBros - Custom ComfyUI Nodes

A collection of custom nodes for ComfyUI that enhance text and image processing capabilities.

Installation

1. Clone or download this repository to your ComfyUI custom nodes directory:

   cd ComfyUI/custom_nodes/
   git clone <your-repo-url> ComfyBros
   

2. Install dependencies:

   cd ComfyBros
   pip install -r requirements.txt
   

3. Restart ComfyUI

Nodes Included

Text Processing Nodes

Text Processor

• Category: ComfyBros/Text
• Function: Apply various text transformations
• Inputs:
  • text: Input text (multiline string)
  • operation: Transformation type (uppercase, lowercase, title, capitalize, remove_spaces, remove_numbers)
• Outputs: Processed text

Text Combiner

• Category: ComfyBros/Text
• Function: Combine two text inputs with a separator
• Inputs:
  • text1: First text input
  • text2: Second text input
  • separator: Text to insert between inputs (default: space)
• Outputs: Combined text

Image Processing Nodes

Image Resize

• Category: ComfyBros/Image
• Function: Resize images with various interpolation methods
• Inputs:
  • image: Input image
  • width: Target width (64-2048, step 8)
  • height: Target height (64-2048, step 8)
  • interpolation: Method (nearest, linear, bilinear, bicubic)
• Outputs: Resized image

Image Blend

• Category: ComfyBros/Image
• Function: Blend two images using different blend modes
• Inputs:
  • image1: Base image
  • image2: Overlay image (auto-resized to match image1)
  • blend_factor: Blend strength (0.0-1.0)
  • blend_mode: Blending method (normal, multiply, screen, overlay)
• Outputs: Blended image

Usage

After installation, you'll find the ComfyBros nodes in the node menu under their respective categories:

• ComfyBros/Text
• ComfyBros/Image

Simply add them to your workflow like any other ComfyUI node.

Development

To add new nodes:

1. Create your node class in the appropriate file under nodes/
2. Add the node to NODE_CLASS_MAPPINGS and NODE_DISPLAY_NAME_MAPPINGS in nodes/__init__.py
3. Follow ComfyUI node conventions for INPUT_TYPES, RETURN_TYPES, and FUNCTION definitions