Case Converter

Convert text between uppercase, lowercase and more

Convert text to UPPERCASE, lowercase, Title Case, Sentence case and more.

Input text

Output

Privacy: Case Converter runs completely in your browser. Your input never leaves your device.

Case Converter FAQ

Is Case Converter free to use?

Yes, this tool is completely free. There are no fees, subscriptions, or limits — open the page and use it as much as you like.

Does Case Converter upload my data?

No. Case Converter runs entirely in your browser on your own device. Your text and numbers never leave your computer.

Does Case Converter work on mobile?

Yes. The tool is fully responsive and works on Android, iPhone, tablets, laptops, and desktop computers.