---
title: "Case Change"
description: "Change the case of text."
canonical_url: "https://www.tiny.cloud/docs/tinymce/5/enterprise-casechange/"
md_url: "https://www.tiny.cloud/docs/tinymce/5/enterprise-casechange/index.md"
version: "5"
last_updated: "2026-06-15T08:52:18Z"
tokens: 361
---
Important This page documents TinyMCE 5. For new projects, Tiny recommends using the latest, most up-to-date version. [See TinyMCE 8 documentation](../../latest/).
# Case Change

## Overview

The **Case Change** plugin is a time saving and handy extension that allows changing the case of text in block selection to uppercase, lowercase, or title case.

## Types of Formats

Currently, there are three types of formats available:

### lowercase

The **lowercase** option changes all the selected characters to lowercase.

### UPPERCASE

The **UPPERCASE** option changes all the selected characters to uppercase.

### Title Case

The **Title Case** option changes anything other than articles, coordinating conjunctions, or short prepositions to capital letters. The default rule set for **Title Case** is based on [Wikipedia Title Case](https://titlecaseconverter.com/rules/#WP).

The **Title Case** can be used for the following editor elements:

- Menu options and pushbuttons
- Field, checkbox, and radio button labels
- Frame, screen, and dialog box titles
- Tab descriptions
- All hierarchy nodes and folder names (IMG, roles, etc)
- Possible entries, options in drop-down lists
- Column and row headers
- Titles of reports and lists
- All technical short descriptions (names of programs, function groups, transactions, CUA statuses, and so on)

## Try our Case Change demo

**Example**

```js
tinymce.init({
  selector: 'textarea',
  plugins: 'casechange',
  toolbar: 'casechange',
  height: '600px',
  content_style: 'body { font-family:Helvetica,Arial,sans-serif; font-size:14px }'
});
```