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comfyui-connection-helper

40

Last updated
2025-10-24

This tool is an extension designed for ComfyUI that streamlines the process of connecting nodes, enhancing user efficiency. It provides intuitive controls for managing node connections, making it easier to build and modify workflows.

  • Helps automate node connections by quickly linking outputs to inputs.
  • Offers a duplication feature for input connections, simplifying workflow adjustments.
  • Allows for full connection duplication under specific conditions, facilitating rapid setup.

Context

The ComfyUI Connection Helper is an extension aimed at improving the user experience when working with node-based workflows in ComfyUI. Its primary function is to assist users in making quick and accurate connections between nodes, which is essential for creating complex AI art pipelines.

Key Features & Benefits

This extension introduces several practical features that enhance the efficiency of node management. The left button allows users to automatically connect the nearest available output to any empty input slots, saving time during setup. The center button provides a way to duplicate input connections from the closest node, ensuring that similar configurations can be replicated without the need for manual adjustments. Additionally, the right button enables the duplication of all connections from the nearest node, but only when the inputs and outputs are unoccupied, further streamlining the process of setting up new workflows.

Advanced Functionalities

The tool's advanced capabilities include the ability to duplicate connections based on matching slot names, which ensures that only relevant connections are copied. This feature is particularly useful for users who need to maintain the integrity of their node setups while experimenting with variations. The conditional duplication of all connections adds a layer of flexibility, allowing users to quickly replicate entire node configurations when starting fresh.

Practical Benefits

By leveraging the ComfyUI Connection Helper, users can significantly enhance their workflow efficiency. The automation of connections reduces the time spent on manual linking, allowing for quicker experimentation and iteration. This tool improves overall control over node configurations, leading to higher quality outputs and a more streamlined creative process in ComfyUI.

Credits/Acknowledgments

The extension was developed by contributors to the ComfyUI project. For further details, please refer to the repository’s license and contributor information.