> ## Documentation Index
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# ImageMergeTileList - ComfyUI Built-in Node Documentation

> Complete documentation for the ImageMergeTileList 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/ImageMergeTileList/en.md)

This node takes a list of image tiles and merges them back into a single, larger image. It is designed to reconstruct an image that was previously split into a grid of overlapping tiles, using a weighted blending technique to create a seamless final result.

## Inputs

| Parameter      | Data Type | Required | Range      | Description                                                                                                                                       |
| -------------- | --------- | -------- | ---------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
| `image_list`   | IMAGE     | Yes      | N/A        | A list of image tiles to be merged. The first tile in the list is used to determine the tile dimensions and data type for the entire process.     |
| `final_width`  | INT       | Yes      | 64 - 32768 | The width of the final merged image in pixels (default: 1024).                                                                                    |
| `final_height` | INT       | Yes      | 64 - 32768 | The height of the final merged image in pixels (default: 1024).                                                                                   |
| `overlap`      | INT       | Yes      | 0 - 4096   | The amount of overlap between adjacent tiles in pixels. A value greater than 0 enables a smooth blending effect at the tile seams (default: 128). |

**Note:** The `image_list` is a dynamic input list. The node will process tiles in the order they are provided, up to the number required to fill the grid defined by the `final_width`, `final_height`, and the dimensions of the first tile. If the list contains more tiles than needed, the extra tiles are ignored.

## Outputs

| Output Name | Data Type | Description                                                 |
| ----------- | --------- | ----------------------------------------------------------- |
| `image`     | IMAGE     | The final merged image, reconstructed from the input tiles. |

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