Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, and more. All processing happens locally in your browser.
Completely Private
- Text processed in your browser
- Never sent to any server
- Works offline
Case Examples
| Type | Example |
|---|---|
| UPPERCASE | HELLO WORLD |
| lowercase | hello world |
| Title Case | Hello World |
| Sentence case | Hello world. How are you? |
| camelCase | helloWorld |
| PascalCase | HelloWorld |
| snake_case | hello_world |
| kebab-case | hello-world |
| CONSTANT_CASE | HELLO_WORLD |
Features
- 🔠 UPPERCASE & lowercase
- 📖 Title & Sentence case
- 💻 camelCase & PascalCase
- 🐍 snake_case & kebab-case
- 📋 One-click copy
- 🔒 100% private
Frequently Asked Questions
What case options are available?
We offer UPPERCASE, lowercase, Title Case (capitalize each word), Sentence case (capitalize first letter), camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE.
What's the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every word (like book titles). Sentence case only capitalizes the first letter of each sentence (like normal writing).
What are camelCase and PascalCase?
These are programming naming conventions. camelCase starts lowercase with each new word capitalized (firstName). PascalCase is the same but starts uppercase (FirstName).
Is my text sent to a server?
No. All conversion happens instantly in your browser using JavaScript. Your text never leaves your device.
Does it work with special characters?
Yes! Special characters, numbers, and punctuation are preserved. Only letters are affected by case conversion. Works with accented characters too.
Can I convert programming variable names?
Yes! Use snake_case for Python, camelCase for JavaScript, PascalCase for classes, and CONSTANT_CASE for constants. Great for refactoring code.