About Case Converter & Text Transformations
Our free online case converter allows you to instantly transform paragraphs, titles, lists, and code identifiers between multiple casing styles. Whether you accidentally typed with Caps Lock on, need to format article headlines in AP/Chicago Title Case, or require identifier conversions for software engineering, this tool converts your text immediately in your web browser.
Writing & Editorial Formats
- Sentence case: Capitalizes only the first letter of each sentence and keeps the rest lowercase. Ideal for formal letters and standard essays.
- Title Case: Capitalizes major words while keeping grammatical minor words (such as a, an, the, and, but, in, of, to) lowercase according to Chicago/AP style guides.
- UPPERCASE & lowercase: Converts all characters uniformly to uppercase capitals or lowercase letters.
- Capitalized Case: Capitalizes the initial letter of every single word regardless of parts of speech.
Developer & Programming Formats
- camelCase: Concatenates words without spaces, beginning with lowercase and capitalizing each subsequent word (e.g.
userName). - PascalCase: Capitalizes every word and removes spaces, used for classes and components (e.g.
UserProfile). - snake_case & CONSTANT_CASE: Joins words with underscores. Standard for Python, Ruby, database column identifiers, and environment constants.
- kebab-case: Joins words with hyphens, ideal for URL slugs and CSS class names (e.g.
case-converter-tool).
100% Privacy Guarantee:
All text transformations occur locally in your web browser. Your text is never transmitted across the network, stored on servers, or shared with third parties.