Case Maker Online

Convert your text to Sentence case, Title Case, UPPER CASE, lower case, alternating case, and more - instantly with one click.

Select Case

How to Use the Case Maker

Type or paste your text in, click a button, done. That's really all there is to it, no sign-up, nothing to install.

  1. Paste or type your text into the box on the left.
  2. Pick a case from the sidebar, Sentence case, Title Case, UPPER CASE, whatever fits what you're doing.
  3. The converted version shows up in the Output box right away.
  4. Hit Copy and paste it wherever it needs to go.

What Each Case Type Does

Case TypeExample
Sentence caseThe quick brown fox
Title CaseThe Quick Brown Fox
UPPER CASETHE QUICK BROWN FOX
lower casethe quick brown fox
aLtErNaTiNgtHe QuIcK bRoWn FoX
iNVERSEtHE QUICK BROWN fOX

When to Use Each Case

Sentence case is what most writing actually uses, emails, messages, regular paragraphs. Only the first letter of each sentence gets capitalized.

Title Case is for headings and titles, articles, book names, that sort of thing. Most of the important words get capitalized.

UPPER CASE works for emphasis, acronyms, warning labels, or just yelling online. We've all done it.

lower case shows up a lot in casual writing, poetry, brand names like "adidas," and social captions.

Alternating and inverse case are mostly just for memes or messing around with text creatively.

Frequently Asked Questions

Yeah, it saves automatically in your browser's local storage. Close the tab, come back later, it's still there. Nothing gets sent anywhere.

It capitalizes the first letter after each period, question mark, or exclamation mark, then lowercases everything else. It won't catch proper nouns though, that'd need actual language processing, which this tool doesn't do.

Small connector words, a, an, the, and, but, or, for, in, on, at, to, of, stay lowercase unless they're the first word. That's the standard convention and this tool sticks to it.

Nope. Everything runs in your browser with no server involved, so paste in as much as you want. Whole documents work fine.

Completely free. No account, no catch. Everything on GetOnlineTool works this way.