Substitution Cipher

Calculates encrypted messages based on a substitution cipher principle, where each letter of an alphabet is consistently replaced by another unique character or symbol. Users input the ciphertext and then define the key or rules governing the exchange. The tool assists in deciphering these hidden texts by providing interactive features that guide users through pattern recognition and frequency analysis of the encoded characters. It helps map unknown characters back to their original plaintext counterparts, making the process of breaking simple codes systematic and manageable. Aspiring cryptographers, codebreakers, students learning about historical ciphers, or anyone interested in basic cryptography find this utility useful. Individuals can experiment with various encoding methods and practice pattern-based deduction without needing specialized academic resources.