Case Converter
Paste your text below and click any button to convert it instantly.
How to use the Case Converter
Paste or type your text in the top box, then click whichever case style you need. The converted text instantly appears in the output box — click Copy to copy it to your clipboard.
What each case does
- UPPERCASE — every letter becomes capital
- lowercase — every letter becomes small
- Title Case — first letter of every word is capitalised
- Sentence case — first letter of each sentence is capitalised
- camelCase — used in JavaScript variable names
- PascalCase — used in class names and React components
- snake_case — used in Python and database column names
- kebab-case — used in CSS and URL slugs
- CONSTANT_CASE — used for constants in most languages