How do I convert text to uppercase or lowercase?

Paste your text, then click Uppercase or Lowercase. The converted result appears instantly in the output box.

Title case capitalizes the first letter of each word, which is useful for headings, lists, and labels.

Can I copy or download the converted text?

Yes. After converting the text, you can copy it to the clipboard or download it as a plain text file.

Case Converter - Uppercase, Lowercase, Title Case Online

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What this case converter does

This tool helps you quickly reformat pasted text without opening a word processor. It is useful for cleaning headings, fixing copied email subjects, preparing classroom worksheets, and standardizing labels in notes or spreadsheets.

Available conversions

Uppercase: turns every letter into capitals.
Lowercase: makes all letters lowercase for quick cleanup.
Title Case: capitalizes each word for headlines and labels.
Sentence case: starts sentences with capitals while keeping the rest lowercase.
Toggle case: flips uppercase letters to lowercase and lowercase letters to uppercase.

Frequently asked questions

Can I edit the original text after converting it? Yes. Update the input box and run another conversion at any time.

Does this work on mobile? Yes. The page is built for quick use on phones, tablets, and desktop browsers.

Will this keep numbers and punctuation? Yes. The converter changes letter case and leaves numbers and punctuation in place.