All Tools
Text Tools
Case Converter
Convert text between different case styles: uppercase, lowercase, title case, camelCase, PascalCase, snake_case, and more.
Private
Instant
No signup
Input Text
Select Case Style
Converted Text
Frequently Asked Questions
What is case conversion?
Case conversion changes the capitalization of text. Different programming languages and styles use different case conventions.
When should I use different cases?
Use UPPERCASE for constants, camelCase for JavaScript variables, PascalCase for C# classes, snake_case for Python, and kebab-case for CSS classes.
Does it preserve special characters?
Yes, special characters, numbers, and punctuation are preserved. Only letter casing is changed.