Case Converter
Convert text between different case formats instantly
Transform your text between various case formats with our powerful online tool. Perfect for developers, writers, and content creators.
Keep acronyms like NASA, FBI, HTML in uppercase
Preserve numbers and handle mixed alphanumeric cases
No conversion results yet
Enter text and select a case format to see results
How Case Converter Works
Simple, fast, and secure case conversion
Input Text
Type, paste, or upload your text file
Select Format
Choose the case format you want to convert to
Convert
Your text is converted instantly in your browser
Get Result
Copy or download your converted text
Key Features
Everything you need for case conversion
Multiple Case Formats
Support for 8+ different case formats including UPPERCASE, lowercase, Title Case, and programming formats
Real-time Preview
See your converted text instantly as you type or change settings
Batch Processing
Convert multiple files at once with our file upload feature
Privacy-first
All processing happens in your browser - your text never leaves your device
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Frequently Asked Questions
What is Title Case?
Title Case is a format where the first letter of each word is capitalized. It's commonly used for titles, headings, and proper nouns. Our tool handles exceptions like articles and prepositions appropriately.
What's the difference between camelCase and PascalCase?
camelCase starts with a lowercase letter and capitalizes subsequent words (e.g., 'helloWorld'), while PascalCase starts with an uppercase letter for the first word as well (e.g., 'HelloWorld').
Can I convert text from multiple files at once?
Yes! Simply upload multiple text files using our file upload feature, and we'll convert all of them using your selected case format. You can then download the converted files individually or all at once.
Is my text private and secure?
Absolutely! All text processing happens directly in your browser using JavaScript. Your text never leaves your device or gets sent to any server, ensuring complete privacy and security.
What programming formats are supported?
We support common programming naming conventions including camelCase, PascalCase, snake_case, and kebab-case. These are perfect for variable names, function names, and identifiers in various programming languages.