Apocalypse
Cipher
Encode Messages with or without technology.
Encrypt
Decrypt
Input Text
0
characters
Encryption Keys
Security Level
0 / 100
Enter a passphrase to calculate security
Passphrase (Main Key)
The primary key. Keep this secret for security.
Initial Shift (0-25)
Rounds (1-5)
Preserve Formatting
Keyed Alphabet
Reverse Passphrase
Encrypt
Clear All
Output
Processed output will appear here...
Manual Guides
Manual Encryption Guide
Step-by-step instructions for encrypting messages on paper
Manual Decryption Guide
Step-by-step instructions for decrypting messages on paper