Case Converter
Convert text between 10+ case styles instantly. Perfect for developers, writers, and content creators. Free and works completely in your browser.
Input Text
Enter or paste the text you want to convert
Conversion Options
Choose a case style to convert your text
Output
Converted text appears here
Select a conversion option to see the result
Usage Tips
- camelCase & PascalCase: Best for variable and function names in code
- snake_case: Common in Python, Ruby, and database naming
- kebab-case: Popular for URLs and CSS classes
- CONSTANT_CASE: Used for constants and environment variables
- Title Case: Perfect for headings and proper names
Why Use Our Case Converter?
10+ Case Styles
Convert to UPPERCASE, lowercase, Title Case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case, and Sentence case.
100% Private
All conversions happen in your browser. Your text never leaves your device.
Instant Conversion
Click any case style and get results immediately. No loading or processing delays.
Common Use Cases
Programming & Development
Convert variable names, function names, and identifiers to match your coding style guide (camelCase, snake_case, PascalCase, CONSTANT_CASE).
URL & File Naming
Create SEO-friendly URLs and file names using kebab-case or snake_case formatting.
Content & Documentation
Format headings, titles, and content with proper capitalization (Title Case, Sentence case).
Data Processing
Normalize text data from different sources into a consistent case format for databases or APIs.
Case Styles Reference
| Case Style | Example | Common Use |
|---|---|---|
| UPPERCASE | HELLO WORLD | Emphasis, headers |
| lowercase | hello world | Standard text |
| Title Case | Hello World | Titles, headings |
| Sentence case | Hello world | Normal sentences |
| camelCase | helloWorld | JavaScript, Java variables |
| PascalCase | HelloWorld | Classes, components |
| snake_case | hello_world | Python, Ruby, databases |
| kebab-case | hello-world | URLs, CSS classes |
| CONSTANT_CASE | HELLO_WORLD | Constants, env vars |
| dot.case | hello.world | Object paths, configs |
Your Privacy is Protected
This tool runs entirely in your browser using JavaScript. Your text is never uploaded to our servers or any third-party service. All conversions happen instantly on your device.
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