Change text to upper case, lower case, title case or sentence case.
Paste your text, pick a style and copy the result. Handy for headlines, fixing text typed with Caps Lock on, and cleaning up copied content.
Only the first letter of each sentence is capitalised, and the rest is lower case.
It works for any alphabet that has upper and lower case, such as Latin, Greek and Cyrillic. Scripts like Urdu and Arabic have no case, so they stay unchanged.