ComfyUI Image Anything

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A comprehensive set of ComfyUI custom nodes for batch image processing, dataset preparation, and folder iteration. It is designed to make repeated image workflows easier to run, resume, and organize.

Core Features

1. Image Folder Iterator

Iterate through images in a folder one by one, with Auto Queue and Instant Run support for automated batch processing.

• Sequential or loop mode
• Recursive subfolder scanning with directory structure preservation
• Outputs filename, original filename, subfolder path, index, and total count
• Can skip images that already have processed outputs when connected to Processed Image Check
• Paired with Image Saver for stable filename-based saving

2. Processed Image Check

Compare the input image name with the output folder before processing. If the expected output already exists, the iterator skips that image and moves to the next one.

• Choose the output folder with a local folder picker
• Keep the original subfolder structure when processing recursively
• Choose what happens when an output already exists: skip, overwrite, or error
• Works with both normal iterator workflows and dataset workflows

3. Dataset Auto-Annotation

Purpose-built for creating training datasets for image editing models (Qwen Edit, Kontext, etc.).

• EditDatasetLoader: Iterates through image folders with auto-stop, index lists for re-processing failed images, paired data loading, and optional processed-output skipping
• EditDatasetSaver: Structured saving with original or auto-incremented naming, overwrite control, and multi-format output (jpg/png/webp)

4. Batch Workflow Saving

Save images and text from multiple workflow stages into organized timestamp folders.

• Image Collector + Text Collector + Batch Image Saver V2: Modular design, combine any number of image and text batches
• Auto-generates metadata.json and saves the full ComfyUI workflow for reproducibility

Installation

Option 1: Git Clone

cd /path/to/ComfyUI/custom_nodes
git clone https://github.com/ComfyUI-Kelin/ComfyUI_Image_Anything.git

Option 2: ComfyUI Manager (Recommended)

Search for "ComfyUI_Image_Anything" in ComfyUI Manager and install.

Quick Start

Batch Process a Folder of Images

[Processed Image Check] ---> save_spec ---> [Image Iterator]
                         \-> save_spec ---> [Image Saver]

[Image Iterator] --> [Your Processing Nodes] --> [Image Saver]
      |-- filename -----------------------------> filename
      |-- subfolder ----------------------------> subfolder

1. Set folder_path in Image Iterator.
2. Set output_root in Processed Image Check.
3. Connect save_spec to both Image Iterator and Image Saver.
4. Turn on Auto Queue or Instant Run, then queue once.

Example Skip Logic

If the input image is:

input/cat/a.jpg

And Processed Image Check uses:

output_root = output
keep_subfolder = true

The workflow checks:

output/cat/a.png

If that file exists, a.jpg is skipped. If it does not exist, the workflow processes it and Image Saver writes output/cat/a.png.

Prepare a Training Dataset

[Processed Image Check] ---> save_spec ---> [EditDatasetLoader]
                         \-> save_spec ---> [EditDatasetSaver]

[EditDatasetLoader] --> [Processing / Captioning] --> [EditDatasetSaver]

1. Point the Loader to your image folder.
2. Set the Saver to Keep Original naming when using Processed Image Check.
3. Choose the Saver's save_format if you need jpg/png/webp.
4. Auto Queue handles the rest and stops automatically when all images are processed or skipped.

Node Reference

Category	Node	Description
Iterator	Processed Image Check	Defines the output folder and skip rules for already processed images
Iterator	Image Iterator	Load images one-by-one from a folder with Auto Queue and Instant Run support
Iterator	Image Saver	Save processed images with optional subfolder structure preservation
Dataset	EditDatasetLoader	Iterate dataset images with paired loading, failure re-processing, and processed-output skipping
Dataset	EditDatasetSaver	Save dataset outputs with structured naming and format control
Batch Save	Batch Image Saver V2	Dynamic batch saving with timestamp organization
Batch Save	Image Collector	Collect up to 5 images with custom save names
Batch Save	Text Collector	Collect up to 5 text outputs with custom filenames
Text	Text Blocker	Pause workflow for manual text review/editing before continuing

Finding Nodes in ComfyUI

All nodes are under the ComfyUI_Image_Anything category (marked with a traffic light icon):

Subcategory	Path
Dataset	ComfyUI_Image_Anything > Edit_Image
Batch Save	ComfyUI_Image_Anything > Batch_Save
Iterator	ComfyUI_Image_Anything > Iterator
Text	ComfyUI_Image_Anything > Text

Output Structure

Each batch run creates an organized timestamp folder:

output/
  batch_saves/
    task_20251130_143022/
      cover_01.png
      detail_02.png
      prompt.txt
      metadata.json
      workflow.json       # Full ComfyUI workflow (drag to reload)

Supported Image Formats

PNG, JPG, JPEG, BMP, WebP, TIFF, TIF, GIF

Star History

Contributing

Contributions are welcome! Feel free to open issues or submit pull requests.

License

MIT