Case Converter Tool

Introduction

The Case Converter is a simple and easy-to-use online text processing tool that helps you quickly convert text case formats. No login required, runs completely locally, and your data is never uploaded to any server.

Main Features

1. Uppercase

Convert all text to uppercase letter format.

2. Lowercase

Convert all text to lowercase letter format.

3. Capitalize

Capitalize the first letter of each word, with the rest lowercase.

4. Title Case

Convert text to title case format, with the first letter of each word capitalized.

5. Alternating Case

Convert text to alternating case format, like: HeLlO WoRlD.

How to Use

1. Enter or paste the text you want to process in the left input box
2. Click the corresponding conversion button
3. The conversion result will be immediately displayed in the right output box
4. Click the "Copy" button to copy the result to the clipboard
5. Click the "Clear" button to empty both input and output boxes

Example

Input:

hello world! this is a test.

Uppercase Output:

HELLO WORLD! THIS IS A TEST.

Capitalize Output:

Hello World! This Is A Test.

Features