Case Converter
Convert any text to UPPERCASE, lowercase, Title Case, or Sentence case instantly, no retyping needed.
About this case converter
Fixing text case by hand, especially a long passage typed in the wrong case, wastes time. This tool converts it instantly to whichever case you need.
How case converter works
Your text is transformed character by character or word by word depending on the case style selected, UPPERCASE and lowercase convert every letter, Title Case capitalizes each word, Sentence case capitalizes the first letter of each sentence.
Common uses
- Fixing text accidentally typed with caps lock on
- Converting a heading to proper Title Case
- Standardizing text case across a document
How to use this tool
- Paste your text.
- Choose a case style.
- Click Process to convert instantly.
What to know before using it
Title Case capitalizes every word, it does not apply style-guide exceptions for short words like "a," "the," or "of," which some formal title case conventions lowercase.
Privacy and browser-first processing
Your text is converted entirely in your browser and is never uploaded or stored.
Frequently asked questions
Does Title Case follow AP or Chicago style rules?
No, it capitalizes every word simply and consistently, for style-guide-specific title casing with exceptions for small words, a specialized style-guide tool would be needed.