Case Converter
Convert text to any case: UPPER, lower, Title, camelCase, PascalCase, snake_case, and more.
About the Case Converter
The ToolNook Case Converter supports 12 different text case transformations for developers, writers, and anyone who needs to quickly reformat text without manually retyping.
Available Case Formats
- UPPERCASE — Convert all characters to capitals
- lowercase — Convert all characters to lowercase
- Title Case — Capitalize the first letter of each word
- Sentence case — Capitalize only the first letter of each sentence
- camelCase — Used in JavaScript variable names
- PascalCase — Used in class names and React components
- snake_case — Used in Python and database column names
- kebab-case — Used in CSS class names and URL slugs
- CONSTANT_CASE — Used for constants and environment variables