Case Converter
Free case converter: change text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case or kebab-case in one click.
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Your text stays in your browser.
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How to use the Case Converter
- Type or paste your text.
- Click the case style you want.
- Copy the result.
Text case styles
| Style | Example | Common use |
|---|---|---|
| UPPER CASE | HELLO WORLD | Headings, warnings |
| Title Case | Hello World | Titles, headlines |
| Sentence case | Hello world. | Normal writing |
| camelCase | helloWorld | JavaScript variables |
| PascalCase | HelloWorld | Class names |
| snake_case | hello_world | Python, databases |
| kebab-case | hello-world | URLs, CSS classes |
Title Case here capitalises every word. Style guides such as AP or Chicago keep small words like “of” lowercase, so edit those by hand if you follow one.
Frequently asked questions
How do I change text to uppercase?
Paste the text and click UPPER CASE.
What is camelCase?
Words joined together with the first word lowercase and each later word capitalised, such as userName.
What is kebab-case used for?
Lowercase words joined by hyphens, common in URLs and CSS class names.
Does it keep my line breaks?
Yes for the case styles. Code styles like snake_case join words on one line.