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ROT13 Cipher

Encode and decode text using the ROT13 cipher (shift by 13). Also supports custom ROT-N shifts with any offset.

125

ROT13 uses the same operation for both encoding and decoding

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How to Use

Step 1

Enter Text

Enter Text

Enter text to encode

Step 2

Convert

Convert

ROT13 is applied automatically

Step 3

Check Results

Check Results

Copy the result

Features

Bidirectional

Same operation for encode and decode

ROT-N Support

Supports custom shift values

Real-time

Convert as you type

FAQ

A cipher that shifts letters by 13. Apply twice to get original.