Case Converter
Transform text into writing cases and developer-friendly naming formats instantly and privately.
Input Text
Type or paste text to transform
Converted Output
Choose a conversion style above
How to Use
Enter text, click any case style, review the output, then copy, download, or use it as the input for another transformation.
Writing Cases
UPPERCASE, lowercase, Title Case, Sentence case, Capitalize Words, and tOGGLE cASE for documents and content.
Developer Cases
camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE for variables, classes, URLs, and constants.
One text, every naming style
Clean headings, normalize pasted copy, prepare identifiers, generate URL slugs, or switch code naming conventions without manually editing every word.
Frequently Asked Questions
What is the difference between Title Case and Capitalize Words? +
Title Case keeps common minor words such as “and” or “the” lowercase unless they appear first or last. Capitalize Words uppercases every word start.
What happens to punctuation in camelCase? +
Spaces and punctuation become word boundaries and are removed from the final identifier.
Can I undo a conversion? +
Yes. Undo restores earlier converted outputs from your current browser session.
Is my text uploaded? +
No. Every transformation, copy, and download action happens locally in your browser.
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