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    Published March 20, 2026by xelavi9966986

    ComfyUI-LineSignalRouter

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    custom nodeworkflowscomfyuitoolnode

    A custom node for ComfyUI that lets you route signals through named lines inside a single node.

    It is designed for workflows where you want to manage multiple signal lines more clearly, switch between single-line and multi-line behavior, and keep the routing visually organized.

    Features

    • Up to 32 lines

    • Single-line mode

    • Multi-line mode

    • Per-line enable/disable toggle

    • Custom line names

    • Dynamic input/output labels

    • Delete line button

    • Persistent UI state

    How it works

    The node lets you manage multiple input lines and control which of them are active.

    Multi mode ON

    Each enabled input line is routed to its corresponding output.

    Multi mode OFF

    Only one selected line is active, and its signal is routed to the main output.

    Installation

    Clone this repository into your ComfyUI/custom_nodes folder:

    cd ComfyUI/custom_nodes
git clone https://github.com/xelavi9966-cell/ComfyUI-LineSignalRouter.git

    Or download the release archive and extract it into:

    ComfyUI/custom_nodes/ComfyUI-LineSignalRouter

    Then restart ComfyUI.

    GitHub

    Repository:
    https://github.com/xelavi9966-cell/ComfyUI-LineSignalRouter

    Notes

    • In single mode, only one line should be active

    • In multi mode, enabled lines map to matching outputs

    • UI state and line names are stored inside the node state

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