Text to ROT13 Converter

About

The ROT13 (or ROT-13) cipher is a simple letter substitution cipher that replaces a letter with the letter 13 letters after it in the alphabet.

ROT13 is a special case of the Caesar cipher which was developed in ancient Rome.

ROT13 is used in online forums as a means of hiding spoilers, punchlines, puzzle solutions, and offensive materials from the casual glance.

The ROT13 cipher is its own inverse; that is, to undo ROT13, the same algorithm is applied, so the same action can be used for encoding and decoding.

The algorithm is used by first choosing the number of places to shift by (in this case 13), and then shifting each letter ahead by that number.

For instance, if the shift is 3, A would become D, B would become E, C would become F, and so on. The transformation can be represented by aligning two alphabets; the cipher alphabet is the plain alphabet rotated left or right by some number of positions.

For instance, if the plain alphabet is ABCDEFGHIJKLMNOPQRSTUVWXYZ and the cipher alphabet is DEFGHIJKLMNOPQRSTUVWXYZABC, then the cipher for 'A' is 'D', for 'B' is 'E', and so on.

The encryption of the original message is done by taking each character in the plaintext message and finding its position in the plain alphabet, and then replacing it with the character in the same position in the cipher alphabet.

For instance, if the plaintext message is 'HELLO WORLD', then the ciphertext message would be 'URYYB JBEYQ'.

To decrypt the message, each character in the ciphertext message is found in the cipher alphabet, and the character in the same position in the plain alphabet is used.

For instance, if the ciphertext message is 'URYYB JBEYQ', then the plaintext message would be 'HELLO WORLD'.

The ROT13 cipher is not very secure, because there are only 26 possible keys, and because the ciphertext alphabet is the same as the plaintext alphabet.

However, it is still used in some online forums, because it is simple to implement and because it can be easily undone.

What is ROT13?

ROT13 is a simple cipher that encrypts a message by shifting each letter 13 places in the alphabet.

How to Convert ROT13 to Text

ROT13 is a simple encryption technique that is used to encrypt and decrypt text. To convert ROT13 to Text, enter your ROT13 code text into the input text box. To convert your ROT13 code text into readable text, click on the “Convert ROT13 to Text” button.

What is ROT13 Code?

ROT13 is a simple encryption technique that is used to encrypt and decrypt text. It is a special case of the Caesar cipher which is a simple substitution cipher. ROT13 code is a simple encryption technique that is used to encrypt and decrypt text. It is a special case of the Caesar cipher which is a simple substitution cipher.

How to Convert ROT13 Code to Text

To convert ROT13 Code to Text, enter your ROT13 code text into the input text box. To convert your ROT13 code text into readable text, click on the “Convert ROT13 Code to Text” button.