What is "mocking" text?

Mocking text (also called "SpongeBob mocking" text) is text where uppercase and lowercase letters are randomly alternated, like "hElLo WoRlD". It became popular as an internet meme format.

Is the randomization truly random?

Yes. Each character independently has a 50% chance of being uppercase and a 50% chance of being lowercase. Every time you click Randomize, a new random result is generated.

Does it affect numbers and punctuation?

No. Only alphabetic characters are affected. Numbers, punctuation, and spaces are left unchanged.

Can I use this for social media captions?

Yes. The mocking/sarcastic text style is commonly used in tweets, Instagram captions, and Discord messages to convey irony or sarcasm humorously.

Is the result the same every time?

No. Each click on Randomize produces a fresh, unique random capitalisation pattern. Run it multiple times to find the variation you like best.

Randomize Text Case Tool

The Randomize Text Case tool converts each character in your input to randomly uppercase or lowercase, producing the characteristic "mocking SpongeBob" style popular in memes and creative content. Each randomization is different, so you can click the button multiple times to get varied results.

Runs entirely in your browser — your input is never uploaded, stored, or logged.

Perfect for meme text, A/B design testing of mixed-case styles, or just having fun with typography. For more systematic case conversions, try the Case Converter.

Examples

Randomized output

Input

hello world

Output

hElLo wOrLd (varies each run)

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