Case style guide
| Style | Example | Common use |
|---|---|---|
| lowercase | the quick brown fox | URLs, IDs, generic text |
| UPPERCASE | THE QUICK BROWN FOX | Headings, acronyms, emphasis |
| Title Case | The Quick Brown Fox | Headlines, book titles, song names |
| Sentence case | The quick brown fox | Body copy, captions |
| camelCase | theQuickBrownFox | Variables in JS, Java, Swift |
| PascalCase | TheQuickBrownFox | Class names, React components |
| snake_case | the_quick_brown_fox | Python variables, DB column names |
| kebab-case | the-quick-brown-fox | URL slugs, CSS class names |
| CONSTANT_CASE | THE_QUICK_BROWN_FOX | Constants, env variables |
| dot.case | the.quick.brown.fox | Domain-style identifiers, package paths |
| aLtErNaTiNg | tHe QuIcK BrOwN FoX | Stylised text, social media |
| iNVERSE | tHE qUICK bROWN fOX | Toggle existing case |
FAQ
Is my text uploaded anywhere?
No. All conversions happen locally in your browser. Nothing is sent over the network.
How is Title Case different from sentence case?
Title Case capitalises the first letter of every significant word. Sentence case capitalises only the first letter of each sentence.
Does it preserve special characters or numbers?
Yes. Punctuation, numbers, and non-ASCII characters pass through unchanged where it makes sense. Programmer cases (camel, snake, kebab) collapse multiple separators into single ones.
What if my text spans multiple lines?
Sentence case treats each line as its own sentence. Programmer cases (camel, snake, kebab) join everything into a single identifier — paste only what you want as a single token.