> ## 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.

# TextToUppercase - ComfyUI Built-in Node Documentation

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

The Text to Uppercase node takes a text input and converts all of its characters to uppercase. It is a simple text processing utility that modifies the case of the provided string.

## Inputs

| Parameter | Data Type | Required | Range | Description                                   |
| --------- | --------- | -------- | ----- | --------------------------------------------- |
| `text`    | STRING    | Yes      | N/A   | The text string to be converted to uppercase. |

## Outputs

| Output Name | Data Type | Description                                                    |
| ----------- | --------- | -------------------------------------------------------------- |
| `text`      | STRING    | The resulting text with all characters converted to uppercase. |