Case Converter
Convert text between uppercase, lowercase, and more
Calculator
Select Case Style
Result
Case Styles Reference
How to Use
Convert text between different letter cases
Enter your text
Paste or type the text you want to convert into the input field
Select target case
Click on the case style you want: uppercase, lowercase, title case, camelCase, snake_case, etc.
Copy the result
Your converted text appears instantly - click the copy button to use it
Frequently Asked Questions
This tool supports multiple case conversions: UPPERCASE (all capitals), lowercase (all small letters), Title Case (capitalize first letter of each word), Sentence case (capitalize first letter of sentences), camelCase (for programming), PascalCase (UpperCamelCase), snake_case (words separated by underscores), kebab-case (words separated by hyphens), and CONSTANT_CASE (uppercase with underscores).
camelCase is commonly used in JavaScript, Java, and TypeScript for variable and function names (e.g., getUserName). snake_case is preferred in Python, Ruby, and database column names (e.g., get_user_name). PascalCase is used for class names in most languages. Choose based on your programming language conventions.
Title Case capitalizes the first letter of each word. Our tool intelligently handles common articles (a, an, the), conjunctions (and, but, or), and prepositions (in, on, at) by keeping them lowercase unless they start the title. This follows standard title capitalization rules used in publishing.
Yes! You can easily convert between camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE. This is useful when refactoring code or adapting code between different programming languages with different naming conventions.
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