Text Case Converter: UPPERCASE, lowercase and Title Case

Typed a whole sentence with caps lock on? Need a heading in Title Case? Retyping is a waste of time when a converter does it instantly. Here's how to change text case online.

Convert between every case

Paste your text into the text case converter and switch between UPPERCASE, lowercase, Title Case and Sentence case in one click — no retyping, no lost work.

What each case is for

UPPERCASE for emphasis and acronyms, lowercase for a casual or modern look, Title Case for headings and titles, and Sentence case for body text. Using them consistently makes writing look polished.

Fix a caps-lock accident

ACCIDENTALLY TYPED LIKE THIS? Drop it into the converter and switch to Sentence case to recover it instantly, capitalisation and all — far faster than deleting and retyping.

Dedicated case tools

Need just one? There's an uppercase converter, a lowercase converter, a title case converter and a sentence case converter.

For code identifiers

Programming needs different cases — camelCase, snake_case, kebab-case. For those, use the code case converter.