Case converter
Switch text between UPPERCASE, lowercase, Title Case, and Sentence case in one click.
How the case converter works
Paste or type your text, then press one of the four case buttons. UPPERCASE capitalizes every letter, lowercase flattens everything, Title Case capitalizes the first letter of each word, and Sentence case lowercases everything then capitalizes the start of each sentence.
The conversion is Unicode-aware, so accented characters convert correctly, and apostrophes are handled — “don’t” becomes “Don’t” in Title Case, not “Don’T”. Copy the result with one click.
Title Case here capitalizes every word. Formal style guides leave small words like “and” or “the” lowercase — adjust those by hand for publication titles.
Case converter FAQ
How does Title Case handle small words like “and”?
This tool capitalizes every word, which is the common simple rule. Formal title styles (APA, Chicago) keep articles and short prepositions lowercase — tweak those manually for published titles.
What happens with apostrophes?
They are handled correctly: “don’t stop” becomes “Don’t Stop” in Title Case, not “Don’T Stop”.
Does it work for non-English text?
Yes — the conversion is Unicode-aware, so accented and non-Latin letters convert according to Unicode case rules.
Is my text sent anywhere?
No. Conversion happens entirely in your browser; nothing is uploaded or stored.