Case Converter
To change text case, paste your text and click a style: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, aLtErNaTiNg or InVeRsE. The result updates instantly and can be copied in one click.
- Free
- No signup
- Runs in your browser
How to use Case Converter
- 1Type or paste your input into the Case Converter.
- 2Choose any options you need.
- 3See the result update instantly.
- 4Copy the result or download it.
Case Converter: questions people ask
Which title-case rules are used?
AP-style rules: short articles, conjunctions and prepositions (a, and, of, the, to) stay lowercase unless they are first, last or follow a colon. Acronyms like NASA are kept.
Does it work with accented letters?
Yes. Letters such as é, ñ and ü change case correctly.
Is my data uploaded when I use the Case Converter?
No. The Case Converter runs entirely in your web browser, so your text and numbers stay on your device and work even on a slow connection.
Does the Case Converter work on iPhone, Android and Mac?
Yes. The Case Converter runs in any modern browser (Safari, Chrome, Edge or Firefox) on iPhone, iPad, Android phones, Mac, Windows and Chromebook. There is no app to install.
Is the Case Converter free?
Yes. The Case Converter is free with no signup, no watermark and no daily limit.