Each character corresponds with its numerical value. For example, when you type in an "A", you get a "1" as your ciphertext! In our widget, the dashes represent spaces in the plaintext. Any character that is not part of the alphabet will not be encrypted.

Dogs are adorable.
4 15 7 19 - 1 18 5 - 1 4 15 18 1 2 12 5 .

The characters are encrypted with its reverse character in the alphabet! For example, an "A" would be a "Z", a "B" would be a "Y" and so on. The only encrypted characters in your message are the ones in the alphabet; any other characters remain the same.

Cats are also adorable.
xzgh ziv zohl zwlizyov.

The Caesar Cipher relies on key or character shifts for direct substitution. With a key shift of 3, for example, an "A" would be a "D". Our widget tool does not currently support wrapping of the numerical key (ex. 27 = 2), so use key shift values that are 1-25.

Have you seen monkeys though??
kdyh brx vhhq prqnhbv wkrxjk??