> ## 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.

# GetImageSize - ComfyUI Built-in Node Documentation

> Complete documentation for the GetImageSize node in ComfyUI. Learn its inputs, outputs, parameters and usage.

> 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/GetImageSize/en.md)

The GetImageSize node extracts the dimensions and batch information from an input image. It returns the width, height, and batch size of the image while also displaying this information as progress text on the node interface. The original image data passes through unchanged.

## Inputs

| Parameter   | Data Type  | Required | Range | Description                                                  |
| ----------- | ---------- | -------- | ----- | ------------------------------------------------------------ |
| `image`     | IMAGE      | Yes      | -     | The input image from which to extract size information       |
| `unique_id` | UNIQUE\_ID | No       | -     | Internal identifier used for displaying progress information |

## Outputs

| Output Name  | Data Type | Description                             |
| ------------ | --------- | --------------------------------------- |
| `width`      | INT       | The width of the input image in pixels  |
| `height`     | INT       | The height of the input image in pixels |
| `batch_size` | INT       | The number of images in the batch       |