Case Converter
Switch text between UPPERCASE, lowercase, Title Case and Sentence case in a click.
Fixing the case without retyping
Caps Lock got left on, a heading came in all lowercase, a list needs to be Title Case — retyping to fix the case is a waste of time. This converts the text between the common cases instantly, so a shouty paragraph becomes readable, or a scrappy line becomes a tidy title, without touching the words themselves.
Paste the text, pick the case you want, and it is rewritten.
Knowing the cases apart
The four you will reach for most are UPPERCASE for emphasis or headers, lowercase to calm text down, Title Case where each major word is capitalised for headings, and Sentence case where only the first word and proper nouns are. Title Case suits headlines; Sentence case suits body text and is easier to read at length. Picking the right one is half the job.
Common questions
What cases can I convert to?
UPPERCASE, lowercase, Title Case and Sentence case, among others.
What is the difference between Title and Sentence case?
Title Case capitalises each major word, suited to headings; Sentence case capitalises only the first word and proper nouns, suited to body text.
Is my text uploaded?
No. The conversion happens in your browser.