ROT13 Cipher
A simple letter substitution cipher that replaces a letter with the 13th letter after it.
About This Tool
ROT13 is a common way to hide spoilers or obfuscate text in online forums.
Key Features
Encode and decode ROT13 instantly
Simple letter substitution
Reversible cipher
One-click copy
No server calls
How to Use
- 1Enter your text.
- 2The ROT13 version is generated live.
- 3Copy the result.
Why Use ToolSnippet ROT13 Converter?
Obfuscating spoilers.
Basic encryption puzzles.
CS history.
Tips for Best Results
- Use for obfuscating spoilers
- Basic encryption puzzles
- CS history education
- Not for security purposes
Frequently Asked Questions
Is ROT13 secure?
No, it's easily reversible and not for security.
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