Caesar Cipher Tool
Securely encode and decode messages using the ancient Caesar cipher technique
Input
Output
To encode: Enter text, set shift value, click "Encode"
To decode: Enter encoded text, use same shift value, click "Decode"
Secure Encryption
Uses the same method Julius Caesar used for military communications.
Custom Shifts
Choose any shift value from 1 to 25 for your cipher.
Easy Copy
One-click copy for your encoded/decoded messages.
Responsive
Works perfectly on all devices from desktop to mobile.
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