CONVERT TO FULL CAPITALS
What is a capital letter case changer tool?
A capitalization converter is a simple online tool that automatically changes letters in text to/from upper and lower case. Paste your text, select how you want it to be capitalized, and the tool will update word case and letter styling instantly.
Text Capitalization Modes
Convert to full capitals
Hello world→HELLO THERE
Convert to full lower case
Hello world→hello world
Invert capitalization
Hello world→hELLO WORLD
Capitalize every word
Hello world→Hello World
Sentence Case
Hello world→Hello world
Random case
Hello world→HeLLo WoRLD
How to use the capital letter converter
- Paste or type your text into the input box.
- Choose one of the capitalization modes using the buttons.
- The tool will automatically change the letter case to match the mode you selected.
- Use the buttons to copy the result and paste the text where you need it.
- Use the ‘upload text file’ button to automatically upload a full document of text into the input box.
Features of the capitalization converter
Simple, fast and easy to use – our online tool has all the features you need to change your capital letters quickly.
- Live conversion as you type.
- Multiple conversion modes to choose from.
- Copy, clear, and upload text file buttons.
- No sign up – convert without an account.
Convert capital letters to lowercase
The most popular use for our text converter is to remove capitals from text entirely. If you select ‘convert to full lower case’, all letters will be changed to lower case instantly.
Use your edited text on any app or document
The text you generate with our online case changer tool can be used on almost any app, social media, or document. Just copy and paste it from the converter output box into your desired platform. Some example apps where you can paste text from our tool include:
- Microsoft Word
- Microsoft PowerPoint
- Microsoft OneNote
- Microsoft Excel
- Google Docs
- Google Sheets
- Apple Notes
- Apple Sheets
Who might need to change letter case online?
Writers, students, designers, marketers, and anyone else who wants clean, consistently capitalized text for presentations, code, or social media posts may find our capital letter converter useful.
Want to count how many capital letters in your text?
All text is kept private
We don’t store your text. Everything stays in your browser while using the converter — copy and paste your text without it ever being sent to our servers.