Decrypting Text - code breaking software
The Colossus at Bletchley

Caesar shifts

Probably the simplest way of encrypting text is to use a simple shift of characters eg. A - > D, B -> E, C -> F and so forth. Such a shift is known as a Caesar cipher. This program will go through encrypted text and produce 26 separate texts that have been character shifted.


Here is some example ciphertext. You can paste any text that you want to decipher over this. You can use this to produce your own ciphertext.
Enter your text below