🔤 Text Case Converter

Our free Text Case Converter instantly transforms text between UPPERCASE, lowercase, Title Case, Sentence case, alternating case, camelCase, PascalCase, snake_case, and kebab-case. Paste your text, choose the format, copy the result. Fast and private.

Example: 'the quick brown fox' → UPPERCASE: 'THE QUICK BROWN FOX' → Title Case: 'The Quick Brown Fox' → camelCase: 'theQuickBrownFox' → snake_case: 'the_quick_brown_fox' → kebab-case: 'the-quick-brown-fox'. All in one click.

Title Case rules: Capitalize the first and last word. Capitalize nouns, pronouns, verbs, adjectives, adverbs. Lowercase articles (a, an, the), conjunctions (and, but, or), and short prepositions (in, on, at, to). Differs slightly between AP and Chicago styles.

Developers: Our converter is especially useful for code — convert between camelCase (JavaScript), snake_case (Python), PascalCase (C# classes), and kebab-case (CSS/HTML). No more manually renaming variables. Paste, convert, done.

Related: Pair with our Word Counter to track words before/after conversion. The Text Cleaner removes unwanted formatting. The Text Compare tool diffs versions. The Number to Words converter for numeric values.

Writers: Use Title Case for headlines (catchy, professional), Sentence case for body text (readable, natural), and UPPERCASE sparingly for emphasis. Our tool handles all formats so you can focus on content, not formatting.