ComfyUI Show Seed

A ComfyUI custom node that extracts and displays the seed value used in image generation, making it easier to track and reuse successful generations.

Why This Node?

• ComfyUI randomly updates seed values after each generation
• Default interface doesn't show seed values intuitively
• Helps maintain seed consistency when upscaling images

Features

• Displays seed values from KSampler nodes in real-time
• Passes through image data unchanged
• Simple integration with existing workflows
• Zero configuration required - just plug and play

Installation

Option 1: Install via ComfyUI Manager (Recommended)

1. Install ComfyUI Manager
2. Open ComfyUI
3. Go to Manager tab
4. Search for "Show Seed"
5. Click Install

Option 2: Manual Installation

cd ComfyUI/custom_nodes/
git clone https://github.com/dreamhartley/ComfyUI_show_seed.git

Usage

Connect it after your KSampler node, and the seed value will be displayed directly on the node.

Example Workflow

The node works as a pass-through for image data while extracting the seed information:

• Input image → Show Seed → Save Image node
• Show Seed (seed_info) → Text node

Node Outputs

• images: Original image data (connect to Save Image node)
• seed_info: Extracted seed value (connect to Text node)

License

This project is licensed under the MIT License.