Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, or invert case. UTF-8 safe. Free, no signup required.
Input Text
Converted Output
Awaiting input
Enter text and choose a case
About this tool
UPPERCASE and lowercase convert all letters. Title Case capitalizes the first letter of each word. Sentence case capitalizes the first letter of each sentence (after . ! ?). Invert case flips uppercase and lowercase. All conversions are UTF-8 safe. No signup required.
Also try our Word Counter, Character Counter, or Text Sorter.
Frequently Asked Questions
Common questions about the Case Converter.
What is the Case Converter and how does it work?
The Case Converter is a free online utility designed to help you quickly and easily convert text to UPPERCASE, lowercase, Title Case, Sentence case, or invert case. It runs directly in your browser, meaning you don't need to download or install any software.
Is the Case Converter free to use?
Yes, our Case Converter is 100% free to use with no hidden fees, limits, or subscriptions. You have unlimited access to all features without needing to create an account.
Is it safe to use the Case Converter?
Absolutely. Your privacy and security are our top priorities. The Case Converter utilizes advanced secure processing, and we never store your data or files on our servers.
Does the Case Converter work on mobile devices?
Yes! The Case Converter is built with a fully responsive mobile-first design, meaning it works flawlessly on any device including smartphones, tablets, laptops, and desktop computers.
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