aLtErNaTiNg Case Converter - Mix Upper and Lower Case
Create alternating case text instantly. Convert your text to mixed upper and lower case letters with this free tool.
About the aLtErNaTiNg Case Converter
Alternating case switches between small and capital letters, like "hElLo wOrLd". It is the style of the mocking SpongeBob meme and is popular for jokes, captions and usernames. Paste your text and every other character is capitalized automatically.
How to use it
- Type or paste your text in the input box.
- The aLtErNaTiNg version appears instantly.
- Click Copy and paste it into your chat, caption or meme.
Frequently Asked Questions
What is alternating case?
Alternating case is text where letters switch between lowercase and uppercase, such as "aLtErNaTiNg CaSe". It is also called sarcasm text, mocking text or SpongeBob case.
How does the converter alternate the letters?
It counts every character, including spaces and punctuation, and makes the first one lowercase, the second uppercase, and so on. Because spaces are counted, the pattern can start differently in each word.
Where can I use alternating case text?
It is plain text, so it works in WhatsApp, Instagram, X (Twitter), Discord, Reddit, meme generators and anywhere else you can paste text.
How do I swap the case of every letter instead?
Use the Inverse Case Converter, which turns capitals into small letters and small letters into capitals.