Shift Cipher

With a Shift Cipher, you can encode text, as well as decode and crack ciphertext.

What to do

Click on the different buttons to use different Shift Ciphers.

Shift Cipher Controls

How it works (simplified)

The cipher move each letter a designated amount down the alphabet. For example, A, with an added shift of 1 becomes B. For a more in depth explanation, refer to this.