🔤 Case Converter
Transform text into any case format with our comprehensive Case Converter. Perfect for developers, writers, and content creators who need to convert text between uppercase, lowercase, title case, camelCase, PascalCase, snake_case, kebab-case, and more specialized formats.
How to Use This Case Converter
How to Convert Text Case:
- Enter or paste your text in the input field
- Select your desired case format from the dropdown menu
- View all case variations displayed simultaneously
- Click the copy button to copy any specific format
- Use the download button to save results as a text file
Pro Tips: The tool shows all case formats at once so you can compare different styles. Great for variable naming, file naming, and content formatting across different programming languages and writing styles!
How It Works
Understanding Different Case Formats:
Each case format serves different purposes in programming and writing:
- camelCase: First word lowercase, subsequent words capitalized (firstName, userName)
- PascalCase: All words capitalized including first (FirstName, UserName)
- snake_case: All lowercase with underscores (first_name, user_name)
- kebab-case: All lowercase with hyphens (first-name, user-name)
- UPPERCASE: All characters in capital letters
- lowercase: All characters in lowercase
- Title Case: First Letter Of Each Word Capitalized
- Sentence case: Only first letter capitalized
Usage Examples: JavaScript uses camelCase for variables, Python prefers snake_case, CSS uses kebab-case, and constants often use UPPERCASE.
When You Might Need This
- • Convert variable names between programming language conventions (camelCase ↔ snake_case)
- • Generate consistent CSS class names and selectors in kebab-case format
- • Transform API endpoint names and database fields to match coding standards
- • Standardize headings and titles across different content management systems
- • Convert social media hashtags and handles to proper formats
Frequently Asked Questions
What's the difference between camelCase and PascalCase?
camelCase starts with a lowercase letter (firstName, userName), while PascalCase starts with an uppercase letter (FirstName, UserName). camelCase is common for variables in JavaScript, while PascalCase is used for class names and constructors.
When should I use snake_case vs kebab-case?
snake_case (with underscores) is preferred in Python, Ruby, and database field names. kebab-case (with hyphens) is standard for CSS classes, HTML attributes, and URL slugs. The choice often depends on your programming language or platform conventions.
Can the tool handle special characters and numbers?
Yes, our case converter intelligently handles special characters, numbers, and symbols. It preserves important characters while applying the appropriate case transformation to letters, ensuring your text maintains its intended meaning and functionality.