> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# ControlNetApplySD3 - ComfyUI Built-in Node Documentation

> This node applies ControlNet guidance to Stable Diffusion 3 conditioning.

This node applies ControlNet guidance to Stable Diffusion 3 conditioning. It takes positive and negative conditioning inputs along with a ControlNet model and an image, then applies the control guidance with adjustable strength and timing parameters to influence the generation process.

**Note:** This node has been marked as deprecated and may be removed in future versions.

## Inputs

| Parameter | Description | Data Type | Required | Range |
| - | - | - | - | - |
| `positive` | The positive conditioning to apply ControlNet guidance to | CONDITIONING | Yes | - |
| `negative` | The negative conditioning to apply ControlNet guidance to | CONDITIONING | Yes | - |
| `control_net` | The ControlNet model to use for guidance | CONTROL\_NET | Yes | - |
| `vae` | The VAE model used in the process | VAE | Yes | - |
| `image` | The input image that ControlNet will use as guidance | IMAGE | Yes | - |
| `strength` | The strength of the ControlNet effect (default: 1.0). When set to 0.0, the node skips ControlNet application and returns the conditioning unchanged. | FLOAT | Yes | 0.0 - 10.0 |
| `start_percent` | The starting point in the generation process where ControlNet begins to apply (default: 0.0) | FLOAT | Yes | 0.0 - 1.0 |
| `end_percent` | The ending point in the generation process where ControlNet stops applying (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |

**Note:** When `strength` is set to 0.0, no ControlNet guidance is applied and the input conditioning is passed through unchanged to both outputs.

**Note:** If the same conditioning is reused elsewhere and already contains control information, the new ControlNet is linked after the previous one, so multiple ControlNets can be applied in sequence.

## Outputs

| Output Name | Description | Data Type |
| - | - | - |
| `positive` | The modified positive conditioning with ControlNet guidance applied | CONDITIONING |
| `negative` | The modified negative conditioning with ControlNet guidance applied | CONDITIONING |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/ControlNetApplySD3/en.md)

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