PascalCase Converter
Convert text to PascalCase (e.g., HelloWorld) for class and component names.
Continue with Related Tools
What is PascalCase?
The PascalCase Converter transforms text into PascalCase format - where every word starts with an uppercase letter and there are no spaces or separators. It's the standard naming convention for classes in C# and Java, components in React/Vue, and type definitions in TypeScript.
Premium Features
Live Conversion
See results instantly as you type class names.
File Upload
Load .txt files with multiple class names to convert.
Batch Mode
Convert multiple class names line-by-line.
Common Use Cases
C# & Java Classes
Convert class names to PascalCase following C# and Java naming conventions. Standard for OOP languages.
React/Vue Components
Format React, Vue, and Angular component names in PascalCase. Essential for modern JavaScript frameworks.
TypeScript Interfaces
Convert TypeScript interface and type names to PascalCase following TypeScript best practices.
.NET Namespaces
Format .NET namespace identifiers in PascalCase for consistent code organization.
Need Other Programming Cases?
Check out our camelCase, snake_case, kebab-case, and CONSTANT_CASE converters.
Explore All Case Options →PascalCase Naming Rules
Format:
- ✓ Every word: Starts with uppercase letter
- ✓ Rest of word: Lowercase
- ✓ No separators: No spaces, hyphens, or underscores
- ✓ Example: "user profile service" → "UserProfileService"
Example
Frequently Asked Questions
What is PascalCase?
PascalCase is a naming convention where every word starts with an uppercase letter, with no spaces or separators. For example, 'user name' becomes 'UserName'. It's the standard for class names in C#, Java, and component names in React/Vue.
When should I use PascalCase?
Use PascalCase for: C# and Java class names, React/Vue/Angular components, TypeScript interfaces and types, .NET namespaces, and any context where the coding standard requires class-style naming.
What's the difference between PascalCase and camelCase?
PascalCase starts with an uppercase letter (UserName), while camelCase starts with a lowercase letter (userName). PascalCase is typically used for classes, components, and types, while camelCase is used for variables, methods, and functions.
Can I convert multiple class names at once?
Yes! Enable Batch Mode to convert multiple class or component names line-by-line. Enter each name on a new line, and the tool will convert each one to PascalCase independently.
How does the tool handle numbers and special characters?
The tool extracts alphanumeric words and converts them to PascalCase. Special characters (spaces, hyphens, underscores) are removed and act as word boundaries. Numbers are preserved within words.
Can I upload a file with class names?
Yes! Click the Upload icon to load a .txt file (max 1MB) containing class or component names to convert. Perfect for batch renaming during refactoring.
Is my code saved or stored?
No. All conversion happens 100% client-side in your browser. Your code and class names never leave your device, ensuring complete privacy and security.
Is this PascalCase converter free?
Yes, completely free with no registration, hidden fees, or limitations. Use it for personal or commercial development projects.