ROT13 & ROT47 Cipher

Conceal forum spoilers, puzzle solutions, and casual text without cryptographic complexity.

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Cipher Mode:

How it works

Step 01

Type Message

Enter text into the editor.

Step 02

Select Cipher

Choose ROT13 (letters only) or ROT47 (full ASCII).

Step 03

Copy

Copy the obfuscated result.

Frequently Asked Questions

No. ROT13 is an obfuscation cipher used for hiding spoilers, not for securing confidential information.