Text Tools · 4 min read
Text Case Converter — UPPER, lower, Title & camelCase Explained
From blog titles to variable names, choosing the right text case matters. Here's when to use each case style — and how to convert text instantly.
All Text Case Styles at a Glance
| Case | Example | Common Use |
|---|---|---|
| UPPERCASE | HELLO WORLD | Emphasis, acronyms, shouting |
| lowercase | hello world | URLs, email, CSS class names |
| Title Case | Hello World | Headlines, book titles, article H1s |
| Sentence case | Hello world | Normal sentences, blog post body |
| camelCase | helloWorld | JavaScript/Java variable names |
| PascalCase | HelloWorld | Class names in most languages |
| snake_case | hello_world | Python variables, SQL columns |
| kebab-case | hello-world | CSS classes, URL slugs, file names |
Frequently Asked Questions
Capitalizes the first letter of most words. Short words (a, an, the, in, of, for, and, but) stay lowercase unless they start/end the title.
Joins words without spaces; first word lowercase, subsequent words capitalized: myVariableName. Used for variables in JavaScript, Java, and Swift.
camelCase: first word lowercase (myVar). PascalCase: ALL words capitalized (MyVar). PascalCase is used for class and component names.
Use PickConverter's Text Case Converter. Paste text and convert to any case — UPPER, lower, Title, Sentence, camelCase, snake_case, kebab-case instantly.
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