Cipher A
Caesar Cipher
classical
A simple shift substitution cipher where each letter in the plaintext is shifted by a fixed number of positions.
Result
Run this cipher to display its result and comparison metadata.
Comparison workspace
Run the same input through two algorithms while keeping separate keys, directions, options, results, loading states, and errors.
Cipher A
classical
A simple shift substitution cipher where each letter in the plaintext is shifted by a fixed number of positions.
Run this cipher to display its result and comparison metadata.
Cipher B
classical
A polyalphabetic substitution cipher that uses a keyword to shift characters in repeating cycles.
Run this cipher to display its result and comparison metadata.