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Swap Case

Swap case: Uppercase becomes lowercase and vice versa

Swap Case inverts the case of every letter — uppercase becomes lowercase and lowercase becomes uppercase. It's the quickest fix if you accidentally typed an entire paragraph with Caps Lock on. It preserves all spacing, punctuation, and numbers exactly.

Input
0 chars·0 words
Output
0 chars·0 words

How to use

  1. 1Paste the accidentally-cased text.
  2. 2Every letter's case is flipped instantly in the Output.
  3. 3Copy the corrected text.