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Atbash Cipher

Security6 options available

CrypTool‑Online includes an Atbash app for the classic monoalphabetic substitution cipher originally used on the Hebrew alphabet. The tool is part of the CrypTool‑Online catalog of cryptology apps that run in the browser. ([cryptool.org](https://www.cryptool.org/en/cto/atbash/))

Available Options

Inventive HQinventivehq.com

Ancient Hebrew reverse alphabet cipher (A↔Z, B↔Y). Self-inverse cipher with visual alphabet mapping

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ThinkForUthinkforu.org

The Atbash Cipher tool offers free text encryption/decryption with options like preserving formatting and custom alph...

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CrypToolcryptool.org

CrypTool‑Online includes an Atbash app for the classic monoalphabetic substitution cipher originally used on the Hebr...

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Atbash Ciphersatbashcipher.com

Free online Atbash converter that encodes and decodes text using the reverse alphabet mapping and updates in real tim...

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Cipher Utilitycipherutility.com

Atbash tool processes input with reverse‑alphabet substitution (A↔Z, B↔Y) and shows results instantly. It includes al...

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dCodedcode.fr

Provides an Atbash encoder/decoder that mirrors the alphabet (A↔Z, B↔Y) for encryption and decryption in one tool. Th...

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Quick Comparison

Site	Description	Screenshot	Votes
Inventive HQ inventivehq.com			7
ThinkForU thinkforu.org			4
CrypTool

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Atbash Cipher

Available Options

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