ComfyUI > Nodes > ComfyUI-CRZnodes > CRZ Passthrough

ComfyUI Node: CRZ Passthrough

Class Name

CRZPassthrough

Category
CRZ
Author
CoreyCorza (Account age: 2722days)
Extension
ComfyUI-CRZnodes
Latest Updated
2025-09-09
Github Stars
0.04K

How to Install ComfyUI-CRZnodes

Install this extension via the ComfyUI Manager by searching for ComfyUI-CRZnodes
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter ComfyUI-CRZnodes in the search bar
After installation, click the Restart button to restart ComfyUI. Then, manually refresh your browser to clear the cache and access the updated list of nodes.

Visit ComfyUI Online for ready-to-use ComfyUI environment

  • Free trial available
  • 16GB VRAM to 80GB VRAM GPU machines
  • 400+ preloaded models/nodes
  • Freedom to upload custom models/nodes
  • 200+ ready-to-run workflows
  • 100% private workspace with up to 200GB storage
  • Dedicated Support

Run ComfyUI Online

CRZ Passthrough Description

Seamlessly transmit input data without alteration, maintaining integrity in node-based systems.

CRZ Passthrough:

The CRZPassthrough node is designed to seamlessly transmit any input it receives to its output without alteration. This node is particularly useful in scenarios where you need to ensure that data flows through a network of nodes without being modified, acting as a conduit or placeholder within a larger system. Its primary function is to maintain the integrity of the input data, making it an essential tool for managing data flow in complex node-based systems. By providing a straightforward mechanism to pass data through, it helps in organizing and structuring workflows, ensuring that the data remains consistent and unaltered as it moves through different stages of processing.

CRZ Passthrough Input Parameters:

input

The input parameter accepts any type of data, as indicated by the use of a custom AnyType class. This flexibility allows the node to handle a wide range of data types, making it versatile for various applications. The primary function of this parameter is to receive data that needs to be passed through the node. There are no specific minimum, maximum, or default values for this parameter, as it is designed to accept any input. The impact of this parameter on the node's execution is straightforward: whatever data is provided as input will be the same data that is output, ensuring that the data remains unchanged.

CRZ Passthrough Output Parameters:

output

The output of the CRZPassthrough node is the same as its input, meaning it returns the data it receives without any modification. This output is crucial for maintaining data integrity across a workflow, as it ensures that the data remains consistent and unaltered as it passes through the node. The output can be any type of data, reflecting the flexibility of the input parameter. This characteristic makes the node an essential component in workflows where data needs to be routed through various nodes without being changed.

CRZ Passthrough Usage Tips:

  • Use the CRZPassthrough node when you need to ensure that data flows through your node network without being altered, especially in complex workflows where data integrity is crucial.
  • This node can be effectively used as a placeholder in your node setup, allowing you to maintain the structure of your workflow while deciding on further processing steps.

CRZ Passthrough Common Errors and Solutions:

Input is None

  • Explanation: This error occurs when the input provided to the node is None, which might happen during initialization or if the input is not properly set.
  • Solution: Ensure that the input to the node is correctly defined and not None. Check the connections and data flow in your node setup to verify that the input is being passed correctly.

CRZ Passthrough Related Nodes

Go back to the extension to check out more related nodes.
ComfyUI-CRZnodes
RunComfy
Copyright 2025 RunComfy. All Rights Reserved.

RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.