Case Converter
Convert text between different letter cases.
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Buy me a coffeeWhat is Case Converter?
Case Converter transforms your text between different letter cases instantly. Whether you need to convert a headline to title case, format a variable name in camelCase, or transform text for a database field in snake_case, this tool handles it all. Simply paste your text and click the case style you need—the result updates immediately.
How to Use Case Converter
Common Use Cases
- Converting headlines and titles to proper Title Case
- Formatting variable names for JavaScript (camelCase)
- Creating Python variable names (snake_case)
- Generating URL slugs (kebab-case)
- Normalizing user input to uppercase or lowercase
Frequently Asked Questions
What's the difference between camelCase and PascalCase?
In camelCase, the first letter is lowercase (myVariableName). In PascalCase (also called UpperCamelCase), all words including the first start uppercase (MyVariableName).
When should I use snake_case vs kebab-case?
snake_case is common in Python, Ruby, and database columns. kebab-case is used for URLs, CSS classes, and file names. Use what your project or language convention prefers.
Does this work with non-English characters?
Basic case conversion (upper/lower/title) works with most Unicode characters. Programming cases like camelCase work best with English ASCII text.