Text Cryptography Tool – Encrypt and decrypt text using classic ciphers and encodings

Summary: This tool allows users to encrypt and decrypt text with various classical ciphers and encoding methods directly in the browser. It supports multiple algorithms like Caesar, Vigenère, Base64, Morse code, and more, providing instant output without sending data to a server.

What it does

Users input text, select a cryptographic method, and provide parameters such as keys or shift values to see immediate encrypted or decrypted results. All processing occurs locally, ensuring data stays private within the browser.

Who it's for

It is designed for students, educators, and anyone interested in learning or demonstrating basic cryptographic concepts and classical encryption techniques.

Why it matters

The tool facilitates understanding of foundational cryptography by enabling hands-on experimentation with classic ciphers while clarifying that these methods are not secure for sensitive data.