Tool Workspace
Enter content, process with one click
1Introduction
ROT13 is a simple letter substitution cipher that shifts each letter by 13 positions. Since the alphabet has 26 letters, encryption and decryption are the same operation. It is often used on forums to hide spoilers or simply obfuscate text. This tool converts with one click, supports uppercase and lowercase letters, and leaves non-letter characters unchanged.
2How to Use
1
Enter Text
Enter the text to convert.
2
Click Button
Click the 'ROT13 Convert' button.
3
Get Result
The output box displays the converted text.
3FAQ
What is the difference between ROT13 decryption and encryption?
There is no difference; applying ROT13 again to the same text will restore the original.
Support Us
If this tool helps you, feel free to buy us a coffee.
