Reverse Cipher
Paste text, adjust the settings, and refine the result in a clean two-pane workspace.
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How to Use the Reverse Cipher
Follow these steps to use the reverse cipher quickly and get the right result.
Paste Your Text
Paste your text into the input.
Step 2
The encoded text appears in the output (A↔Z, B↔Y, etc.).
Step 3
Apply again to decode.
Learn when to use the Reverse Cipher and how to get better results.
Quick guidance, practical use cases, and answers to the most common questions users have about this tool.
About the Reverse Cipher
Apply a reverse alphabet substitution cipher — A becomes Z, B becomes Y, C becomes X, and so on. This is also known as the Atbash cipher. Like ROT13, applying the cipher twice restores the original text.
How to Use the Reverse Cipher
- 1Paste your text into the input.
- 2The encoded text appears in the output (A↔Z, B↔Y, etc.).
- 3Apply again to decode.
Common Use Cases
- +Create simple encoded messages for puzzles
- +Introduce students to basic substitution ciphers
- +Obfuscate text in a simple reversible way
- +Create word puzzles or escape room clues
Why This Tool Helps
Use it to clean up repetitive text work faster, avoid formatting mistakes, and get a result you can copy straight into your next document, app, or workflow.
Frequently Asked Questions
Is this the same as ROT13?
No — ROT13 shifts each letter 13 positions forward. The reverse cipher (Atbash) maps A to Z and Z to A, mirroring the alphabet.
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