ComfyUI-Inspector

A custom node for ComfyUI that allows you to inspect any input data with detailed metadata and visual preview.

By danielwolber-wood·Created 7 months ago·Updated 7 months ago· 1

danielwolber-wood/ComfyUI-Inspector

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CategoryDLWW/Utils

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Updated7 months ago

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DLWW/Utils

Readme

ComfyUI-Inspector

A custom node for ComfyUI that allows you to inspect any input data. It provides detailed metadata (type, shape, values) and renders a visual preview if the input is an image or video tensor.

Features

Universal Input: Accepts any connection type (*).
Detailed Inspection:
- Tensors: Displays shape, dtype, device, value range (min/max), mean, and standard deviation.
- Primitives: Shows type and value for integers, floats, booleans, and strings.
- Collections: Summarizes Lists and Dictionaries with length/keys and sample content.
Visual Preview:
- Automatically detects image tensors ([B, H, W, C]).
- Displays a preview image directly on the node.
- Supports batch images by generating an animated WEBP preview (video).
Dynamic Resizing: The node automatically resizes to fit the text content and preview image.

Installation

Navigate to your ComfyUI custom_nodes directory:
```
cd ComfyUI/custom_nodes/
```

Clone this repository:

git clone https://github.com/danielwolber-wood/ComfyUI-Inspector.git

(Optional) Install dependencies if they are missing (most are standard in ComfyUI):
```
pip install -r ComfyUI-Inspector/requirements.txt
```
Restart ComfyUI.

Usage

Open ComfyUI.
Double-click to search and add the node SimpleDisplayNode.
- Located under the category DLWW/Utils.
Connect any output from another node to the any_input slot.
Queue the prompt.
The node will display text details about the data and a visual preview if applicable.

License

This project is licensed under the MIT License - see the LICENSE file for details.