> ## 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.

# ConvertArrayToString - ComfyUI Built-in Node Documentation

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

The Convert Array to String node takes an array (list) of items and converts it into a formatted JSON string. This is useful when you need to serialize array data for display, logging, or passing to other systems that expect string input.

## Inputs

| Parameter | Description                                                                 | Data Type | Required | Range  |
| --------- | --------------------------------------------------------------------------- | --------- | -------- | ------ |
| `array`   | The array to convert to a JSON string                                       | ARRAY     | Yes      | -      |
| `indent`  | Spaces per indent level. 0 produces compact single-line string (default: 2) | INT       | No       | 0 to 8 |

## Outputs

| Output Name | Description                                    | Data Type |
| ----------- | ---------------------------------------------- | --------- |
| `STRING`    | The array converted to a JSON-formatted string | STRING    |

> 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/ConvertArrayToString/en.md)

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