Case Converter

Convert text between UPPERCASE, lowercase, Title Case, and more.

Convert to:

Why Casing Matters

Reading is easiest when copy follows predictable patterns. Headlines often use Title Case to emphasize main words, while body text typically uses sentence case for a natural, conversational feel. Extreme variations—like ALL CAPS or all-lowercase—can create a tone that’s either too loud or too casual for many professional contexts. Converting case is a small step that dramatically improves the perceived quality of content.

FAQ

Not fully—this converter applies a consistent heuristic. For publication-quality title casing, a more complex rule set is needed to handle prepositions and articles correctly.

This simple client-side tool converts raw text. For HTML or Markdown inputs with markup you want to preserve, consider stripping or parsing the markup before converting, or request an enhanced version that preserves tags.

Sentence case capitalizes only the first letter of the first word in a sentence, leaving the rest in lowercase (except for proper nouns).

No, all conversions happen instantly in your browser. Your text is never sent to a server or stored.