Text Case Converter
Paste or type your text below. All 10 case formats update instantly — copy any result with one click.
Input text
Type something above to see all case conversions.
Paste or type your text below. All 10 case formats update instantly — copy any result with one click.
| Format | Example | Common uses |
|---|---|---|
| UPPERCASE | HELLO WORLD | Headings, constants, abbreviations |
| lowercase | hello world | URLs, CSS class names, email addresses |
| Title Case | Hello World | Titles, headings, proper nouns |
| Sentence case | Hello world | Regular prose, UI labels, descriptions |
| camelCase | helloWorld | JavaScript variables and functions |
| PascalCase | HelloWorld | Classes, components (React, Vue, C#) |
| snake_case | hello_world | Python, SQL, Ruby variables and functions |
| kebab-case | hello-world | HTML attributes, CSS classes, URL slugs |
| CONSTANT_CASE | HELLO_WORLD | Environment variables, constants in most languages |
| dot.case | hello.world | Config keys, package names, Java packages |