PascalCase Converter
Convert any text to PascalCase and all programming naming conventions.
Enter text above and click Convert.
How to Use This Tool
- Paste or type the text you want to reformat into the PascalCase Case Converter input area at the top of the page.
- The PascalCase Case Converter instantly transforms your text into the target case style as you type, with no button click required.
- Copy the converted result to your clipboard with one click and paste it wherever you need it.
Common Use Cases
- C# class names: Microsoft's .NET naming guidelines require PascalCase for classes, public methods, and properties; convert imported JavaScript code accordingly.
- TypeScript interfaces: Frontend teams convert payload field lists into PascalCase interface and type names (UserProfile, ApiResponse) for clean type definitions.
- React components: JSX requires component names to start with a capital letter; convert kebab-case design tokens like "primary-button" into PrimaryButton component identifiers.
Frequently Asked Questions
What's the difference between PascalCase and camelCase?
PascalCase capitalizes every word including the first (UserProfile), camelCase keeps the first word lowercase (userProfile). C#, TypeScript, and Java use PascalCase for types and classes; camelCase is reserved for fields, parameters, and local variables.
Should I use PascalCase for acronyms like "URL" or "ID"?
Microsoft's guidelines say two-letter acronyms stay uppercase (IOStream, IDNumber) but longer ones use PascalCase (HtmlParser, not HTMLParser). Java's convention treats all acronyms as words: HtmlParser, XmlReader. The converter follows the two-letter rule by default.
Can PascalCase identifiers start with a digit?
No. Identifiers in C#, Java, Python, and most languages must start with a letter or underscore. PascalCase output like "2024Report" is invalid; prefix it with a letter such as "Report2024" or "FiscalYear2024".