Text Case Converter
Transform text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more. Instant text formatting tool.
Characters: 0Words: 0Lines: 0
How to Change Text Case
- Type or paste your text into the input area
- Click any case button to transform the text (UPPERCASE, lowercase, etc.)
- View the result below with character and word statistics
- Click Copy to copy the transformed text to your clipboard
Referência Rápida
| De | Para |
|---|---|
| hello world | Hello World (title) |
| Hello World | HELLO WORLD (upper) |
| HELLO | hello (lower) |
| helloWorld | hello_world (snake) |
| hello_world | hello-world (kebab) |
| hello world | Hello world (sentence) |
Casos de Uso
- •Programming: convert variable names between camelCase, snake_case, and kebab-case
- •Writing: fix accidental CAPS LOCK or format headings in Title Case
- •SEO: format URLs and meta tags with proper capitalization
- •Data entry: standardize text formatting across documents
Fórmula
Text case conversion applies different capitalization rules: Title Case capitalizes the first letter of each word, Sentence case capitalizes the first letter of each sentence, camelCase removes spaces and capitalizes word beginnings.
Perguntas Frequentes
What is Title Case?
Title Case capitalizes the first letter of each word: 'hello world' becomes 'Hello World'. It's commonly used for headings and titles.
What is camelCase?
camelCase removes spaces and capitalizes the first letter of each word except the first: 'hello world' becomes 'helloWorld'. It's widely used in JavaScript and Java programming.
What is snake_case?
snake_case replaces spaces with underscores and converts to lowercase: 'Hello World' becomes 'hello_world'. It's common in Python and Ruby.
What is kebab-case?
kebab-case replaces spaces with hyphens and converts to lowercase: 'Hello World' becomes 'hello-world'. It's used in CSS class names and URLs.
What is CONSTANT_CASE?
CONSTANT_CASE is like snake_case but in uppercase: 'hello world' becomes 'HELLO_WORLD'. It's used for constants in most programming languages.