9M2PJU Classic Cipher Tool

Name: 9M2PJU Classic Cipher Tool
Author: 9M2PJU

Effortlessly encode and decode text using a variety of classic ciphers with customizable keys.

As of May 2026, 9M2PJU Classic Cipher Tool has 11 users in the Productivity category.

9M2PJU Productivity

Chrome Web Store ↗.crx

Users−26.7%

Rating0%

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— reviews

Reviews0%

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Version

1.1

Manifest V3

History

2 snapshots

Tracking since Apr 26, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 26, 2026	15	—	—	1.1
May 23, 2026	16	—	—	1.1
Now	11	—	—	1.1

Permissions & access

Permissions: None declared
Host access: None declared

Screenshots

About

Unlock the secrets of classical cryptography with the 9M2PJU Classic Cipher Tool! Effortlessly encode and decode your text using a variety of timeless ciphers, including Caesar, Vigenère, and more. This user-friendly extension allows you to customize keys and explore the fascinating world of encryption and decryption right from your browser.

If you enjoy using this extension and would like to support its development, consider buying me a coffee! https://www.paypal.com/paypalme/9m2pju 

Key Features:
Multiple Ciphers: Choose from a range of classic ciphers to encode and decode your messages.
Customizable Keys: Personalize your encryption with custom keys for each cipher.
Intuitive Interface: Enjoy a sleek, modern design that makes cryptography accessible for everyone.
Instant Results: Get quick feedback as you type, ensuring a smooth and efficient user experience.

Whether you’re a cryptography enthusiast or just looking to add some fun to your text, the 9M2PJU Classic Cipher Tool has you covered. Download now and start exploring the art of encoding today!

Made for you by 9M2PJU

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