Happytails.aiFree tools. No account needed.

Alternating case

Alternate lowercase and UPPERCASE letters.

The first letter is lowercase. Only letters advance the pattern, so spaces, digits and punctuation stay unchanged. Change the input or settings to update your result. Results update as you type. Up to 1,000,000 characters.

Your result

How to use Alternating case

  1. Enter your text in the input field.
  2. The result updates as you type. Adjust the available settings if needed.
  3. Review the result, then use Copy result or a download link when available.

What to expect

Alternate lowercase and UPPERCASE letters. The first letter is lowercase. Only letters advance the pattern, so spaces, digits and punctuation stay unchanged.

Try a small example

Hello world