ROT47 Encoder / Decoder
ROT47 is a Caesar-style cipher that rotates all printable ASCII characters (codes 33–126) by 47 positions. Unlike ROT13, it encodes digits, punctuation and symbols too. Type below to instantly encode or decode.
About ROT47
ROT47 extends the ROT13 concept to 94 printable ASCII characters (from ! to ~, codes 33–126). Each character is shifted by 47 positions within that range. Because 94 / 2 = 47, applying ROT47 twice returns the original text. It encodes letters, digits, and punctuation — making it stronger than ROT13 for simple obfuscation, though still not a secure cipher.