Inverse Case Converter
InVeRsE CaSe (also called swap case or toggle case) flips every letter's case: uppercase becomes lowercase and lowercase becomes uppercase, letter by letter, leaving everything else untouched.
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Your converted text will appear here.
Frequently asked questions
What happens if I run inverse case twice?+
You get your original text back — inverting is its own reverse operation.
Is this also called swap case?+
Yes, ‘inverse case’, ‘swap case’, and ‘toggle case’ all refer to the same letter-by-letter case flip.