ROT13 Cipher

Encrypt or decrypt text by shifting letters by 13 places.

What is ROT13?

ROT13 ("rotate by 13 places") is a simple letter substitution cipher that replaces a letter with the 13th letter after it in the alphabet. Because there are 26 letters in the English alphabet, applying ROT13 twice restores the original text. It is frequently used on internet forums to hide spoilers, punchlines, and puzzle solutions.

Is it safe and private?

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