Case Converter

Paste text, pick a format and get it back converted: UPPERCASE, lowercase, Title Case with every word capitalised, or Sentence case with a capital after each sentence break. Only letter casing changes — spelling, punctuation and spacing are left exactly as they were.

Sentence case is the one worth knowing about. It is the fix for text that arrived in all caps or with erratic capitalisation, because it lowercases everything and then capitalises the first letter after each full stop, question mark or exclamation mark. Retyping a paragraph to achieve that is a genuine waste of a few minutes.

Your result will appear here.

How to Use the Case Converter

Paste or type your text into the box.

Choose UPPERCASE, lowercase, Title Case or Sentence case.

Select Generate to convert the text.

Copy the result into your title, caption or document.

Tips

Title Case here capitalises every word, including short ones like "of" and "the". If you follow a style guide that lowercases those, lowercase them by hand afterwards.

Sentence case is the right choice for cleaning up text pasted from a source that used all caps.

Casing changes are not safe for code, usernames, file paths or anything where capitalisation is meaningful.

Proper nouns will not be re-capitalised by Sentence case, since the tool cannot tell a name from an ordinary word. Check names after converting.

Case Converter FAQ

Does this change my punctuation or spelling?

No. Only the case of letters changes; every other character stays as it was.

What exactly does Sentence case do?

It lowercases the whole text, then capitalises the first letter of the text and the first letter following a full stop, question mark or exclamation mark.

Is my text sent to a server?

No. The conversion runs in your browser and the text is not transmitted.

Why did a name lose its capital letter?

Sentence case and lowercase apply to all words equally and cannot recognise proper nouns, so names need to be restored manually.

Case Converter

How to Use the Case Converter

Tips

Case Converter FAQ

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