ROT13 Encoder
Encode text using ROT13 cipher for simple text obfuscation
ROT13编码结果
输入文本并点击编码
This ROT13 Encoder applies the ROT13 cipher to your text, shifting each letter 13 positions in the alphabet. It's a simple letter substitution cipher.
Commonly used for hiding spoilers, puzzle solutions, and basic text obfuscation. ROT13 is its own inverse - applying it twice returns the original text.