Case Converter

Title Case capitalizes the first letter of most major words, commonly used for headlines and book titles. Sentence case only capitalizes the very first letter of the sentence and proper nouns, matching how regular paragraphs and normal writing are formatted.

camelCase is the standard naming convention for variables and functions in JavaScript, Java, and many other languages. snake_case is more common in Python, Ruby, and database column names. The right choice usually depends on the language or framework's established style guide.

Search engines like Google treat hyphens in kebab-case as word separators, which helps them correctly read each word in a URL slug. This improves readability for both users and search engines compared to running words together or using underscores.

No. All case conversions happen instantly inside your browser using JavaScript, so your text is never uploaded to a server or saved anywhere. This makes it safe to use for private drafts or unpublished content.

Alternating case, sometimes called "mocking case" or "sponge case," switches between uppercase and lowercase letters for each character. It's mostly used casually on social media to convey sarcasm or humor rather than in any formal or technical writing context.