Alternating Case Converter

Alternate the letter case of your text letter by letter, or word by word, which is the format used for decorative headings and playful captions.

An alternating case converter flips the case in a regular pattern, producing the familiar aLtErNaTiNg look. It can alternate every letter or every whole word, and it works as a quick legibility exercise for a hard-to-read block.

Output

                

Paste or type something above.

Questions about alternating case converter

Does it work on non-Latin text?
Only where upper and lower case exist, so scripts such as Chinese and Arabic are left unchanged.
Is this good for accessibility?
It is not. Alternating case makes text harder to read and is best kept for short decorative strings.
Can I start with lowercase?
Yes, the starting case is a setting, so the pattern can begin either way.