ComfyUI LoadImageWithFilename

This custom node extends ComfyUI's image loading functionality with filename output and folder loading capabilities.

Features

LoadImageWithFilename

• Enhanced Load Image Node: Based on the original ComfyUI LoadImage node
• Filename Output: Returns the filename of the loaded image as a STRING output
• Compatible: Maintains all original functionality (IMAGE and MASK outputs)

LoadImageFolder

• Folder Loading: Load all images from a selected folder
• Batch Processing: Returns all images concatenated as a single tensor
• Filename Tracking: Returns a comma-separated list of all loaded filenames
• Error Handling: Gracefully handles corrupted or unsupported image files

Installation

1. Place nodes.py in your ComfyUI custom_nodes directory
2. Restart ComfyUI
3. The new nodes will appear in the "image" category

Usage

LoadImageWithFilename

• Input: Select an image file from the dropdown
• Outputs:
  • image: The loaded image tensor
  • mask: The image mask (if available)
  • filename: The filename of the loaded image

LoadImageFolder

• Input: Select a folder from the dropdown
• Outputs:
  • image: All images from the folder concatenated as a single tensor
  • mask: All masks concatenated as a single tensor
  • filenames: Comma-separated list of all loaded filenames

Requirements

• ComfyUI
• PIL (Pillow)
• PyTorch
• NumPy

Notes

• The LoadImageFolder node will skip any non-image files in the selected folder
• If no valid images are found in a folder, empty tensors will be returned
• All images in a folder must have the same dimensions for proper concatenation
• Error messages are printed to console for any files that fail to load

Based On

• ComfyUI LoadImage Node
• Issue #8699 - Request for filename output functionality