Atbash Cipher Encoder/Decoder | Online Text Encryption Tool
Encrypt and decrypt text using the Atbash cipher, a simple substitution cipher where the alphabet is reversed (A↔Z, B↔Y etc.). Classic cryptography for learning and puzzles. All processing happens locally in your browser.
How to Use This Tool
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Choose Encrypt or Decrypt mode.
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Paste or type your text; conversion happens instantly in live mode.
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Use the Swap feature to reverse input/output quickly.
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Note: Atbash is symmetric — the same operation encrypts and decrypts.
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Perfect for puzzles, educational cryptography, and simple obfuscation.
Use Cases & Examples
Preview Atbash Cipher Encoder/Decoder output instantly
Paste a small sample to confirm how Atbash Cipher Encoder/Decoder transforms your content in real time.
Share results from Atbash Cipher Encoder/Decoder
Copy or download the processed output to reuse in documentation, tickets, or code reviews.
Repeat routine atbash cipher encoder/decoder tasks
Use Atbash Cipher Encoder/Decoder to keep formatting consistent every time you handle similar input.
Frequently Asked Questions
Q.Is Atbash Cipher Encoder/Decoder safe to use?
A. Atbash Cipher Encoder/Decoder runs entirely in your browser. No uploads occur, so your data stays on your device.
Q.Are there size limits when using Atbash Cipher Encoder/Decoder?
A. Typical desktop browsers handle moderate inputs well. Extremely large files or texts may fail depending on available memory.
Q.How do I report issues with Atbash Cipher Encoder/Decoder?
A. Use the feedback link on the tool page or open a GitHub issue in the WebUtils repository.
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