Case Converter
What you get
All four at once, not one picked from a menu
The conversion is cheap, so the page shows UPPERCASE, lowercase, Title Case and Sentence case together — faster than choosing from a list first.
Title Case, named as such
There is no single correct Title Case rule, so the page applies the mechanical one — capitalise only the first letter of each word — and says plainly that is what it does, rather than pretending otherwise.
Your language's own alphabet, not only English letters
UPPERCASE and lowercase follow the page's own language, not only the letters with no accent marks — a letter with a diacritic converts to the matching letter with the same diacritic.
Nothing is kept
Your text stays on your page; we do not store it, analyse it or send it anywhere else.
How it works
- Paste or type the text into the box.
- Press Convert, if JavaScript is off.
- Get all four cases at once.
Worth knowing
Why four cases at once
Each case is cheap to compute, so there is no reason to ask which one you want from a menu first — the page shows all four and you pick the one you need.
What the mechanical Title Case means
The rule applied here capitalises only the first letter of each word and leaves the rest of the word untouched — a word already in capitals stays in capitals. It does not follow any particular English style guide, because those disagree with each other, and it does not pretend Romanian or Russian capitalise titles — they do not.
Frequently asked questions
Does my text reach the server?
Yes — the page sends the text to the server to be converted, however the form was submitted, but it is not kept and not sent anywhere else.
Why do words already in capitals stay unchanged in Title Case?
Because the mechanical rule capitalises only the first letter of each word and leaves the rest exactly as typed — it does not lowercase the remaining capitals first.
Why don't you follow the English rules for Title Case?
Because there is not just one — English style guides disagree about which short words stay lowercase — and because Romanian and Russian do not capitalise titles the way English does.
Do my accented letters stay correct after conversion?
Yes. UPPERCASE and lowercase use the page's own language, not only the unaccented letters, so an accented letter converts to the matching accented letter.