Uppercase Converter

What is uppercase text?

Uppercase text, also known as capital letters or "caps", uses the larger form of each letter. It's commonly used for emphasis, headings, acronyms, and to draw attention to important text.

When to use uppercase?

• Headings and titles for maximum impact
• Acronyms and abbreviations (NASA, FBI, HTML)
• Emphasis in marketing materials
• Constants in programming (MAX_VALUE, API_KEY)
• Legal documents and official forms

How to use this tool

1. Paste or type your text in the input box
2. Click the "Convert" button
3. Your text is instantly converted to UPPERCASE
4. Click "Copy to Clipboard" to use it anywhere