ROT13 Converter
Apply ROT13 to any text, or decode ROT13 text back, with one button because ROT13 is its own inverse.
How to use
- Type or paste your text.
- Click Apply ROT13 to encode, or use it again on encoded text to decode.
- Copy the result wherever you need it.
ROT13 shifts each letter by 13 places. Because the alphabet has 26 letters, applying it twice returns the original text exactly. It hides spoilers from a casual glance but is not real encryption.