⏱️ ComfyUI Batch Image Timer

A custom node for ComfyUI that provides a real-time 7-segment LED display timer to accurately track execution duration and progress during image batching, dataset processing, and image-to-image loop workflows.

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✨ Features

• 📺 7-Segment LED UI: Retro digital clock design rendered directly on the canvas node.
• 🎨 Interactive Palette: Click-to-change display color scheme (White, Blue, Green, Yellow, Pink).
• ⏱️ Accurate Batch Timing: Seamlessly measures time spent across multiple batch iterations without resetting prematurely.
• 📊 Live Progress Counter: Displays real-time progress [ Current / Total ] and execution status ([ STARTING... ], [ CANCEL ], [ ERROR ]).
• 🔗 Auto Batch Count Sync: Connect total_images directly to batch loaders (e.g., Sequential Image Loader, ComfyUI-BatchFolderTools, ComfyUI Simple Batch) to automatically update image counts without manual input.
• 🔄 Smart Auto-Reset: Resets automatically when starting a brand-new queue, but retains state across batch steps.

_{*Click the color swatches on the node to switch LED display themes*}

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📦 Installation

Note: This node uses native Python libraries and web standard components only. No external dependencies or requirements.txt installation are required.

Method 1: Git Clone (Manual)

1. Open your terminal or command prompt.
2. Navigate to your ComfyUI custom_nodes folder:

   cd ComfyUI/custom_nodes
   

3. Clone this repository:

   git clone https://github.com/hermankwan/ComfyUI-Batch-Image-Timer
   

4. Restart ComfyUI.

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🚀 How to Use

1. Double-click on the ComfyUI canvas or search for Batch Image Timer.
2. Place the node in your batch generation workflow.
3. Set the total_images parameter to match the total count of images in your batch or loop execution.
4. Click Queue Prompt. The node will keep timing seamlessly across all iterations.

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📄 License

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