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

# EmptySD3LatentImage - ComfyUI Built-in Node Documentation

> EmptySD3LatentImage creates a blank (all-zero) latent image in the layout that Stable Diffusion 3 models expect.

EmptySD3LatentImage creates a blank (all-zero) latent image in the layout that Stable Diffusion 3 models expect. Because the latent is empty, it is normally used as the starting point that a generation workflow fills in with an image. The width and height you choose determine the size of the final image.

## Inputs

| Parameter    | Description                                                                                       | Data Type | Required | Range                            |
| ------------ | ------------------------------------------------------------------------------------------------- | --------- | -------- | -------------------------------- |
| `width`      | The width of the latent image in pixels (default: 1024). Values are stepped in increments of 16.  | INT       | Yes      | 16 to MAX\_RESOLUTION (step: 16) |
| `height`     | The height of the latent image in pixels (default: 1024). Values are stepped in increments of 16. | INT       | Yes      | 16 to MAX\_RESOLUTION (step: 16) |
| `batch_size` | The number of latent images to generate in the batch (default: 1).                                | INT       | Yes      | 1 to 4096                        |

## Outputs

| Output Name | Description                                                                                                                                                                                                                 | Data Type |
| ----------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- |
| `LATENT`    | A latent tensor containing blank (all-zero) samples in the SD3-compatible format. The tensor has 16 channels, is scaled down by a factor of 8 relative to `width` and `height`, and carries a spatial downscale ratio of 8. | LATENT    |

> 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/EmptySD3LatentImage/en.md)

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