Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and more in one click. Free and private.
Change text case
How to use the Case Converter
- Paste or type your text into the box.
- Click the case you want: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case or tOGGLE cASE.
- The text in the box is converted in place. Click another button to convert again.
- Press Copy text to put the result on your clipboard.
Frequently asked questions
What is the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every word, as in Free Online Case Converter. Sentence case capitalizes only the first letter of each sentence, as in Free online case converter.
What are camelCase, snake_case and kebab-case used for?
They are naming styles for code. camelCase and PascalCase are common for variables and class names, snake_case for Python and database columns, and kebab-case for URLs and CSS class names.
Does Title Case skip small words like “and” or “of”?
No. This tool capitalizes every word. Style guides such as AP and Chicago keep some short words lowercase, so check the guide you follow after converting.
Is my text uploaded anywhere?
No. The conversion runs in your browser and your text stays on your device.