Home / Developer / Case Converter

Case Converter

UPPERCASE, lowercase, Title Case, Sentence case and more, instantly.

0 characters ยท 0 words

About this case converter

Stuck in ALL CAPS from a spreadsheet export? Need a headline in Title Case or a paragraph fixed to sentence case? Paste, click, done โ€” the text is transformed in place and counted as you type.

How to use it

  1. Paste or type your text.
  2. Click the case you want.
  3. Copy the result.

Worked example

"the quick brown fox" in Title Case becomes The Quick Brown Fox; in Sentence case, The quick brown fox.

Frequently asked questions

What is the difference between Title and Sentence case?

Title Case capitalises every main word (used for headlines). Sentence case capitalises only the first word of each sentence (used for normal writing).

Does it handle other languages?

Yes โ€” case mapping uses Unicode rules, so accented and non-English letters convert correctly.

Is there a length limit?

Only your device memory โ€” book-length text converts fine.