KLOORACaesar Cipher Encoder and Decoder
Shift letters by any number to encode or decode a Caesar cipher.
Quick answer: Caesar Cipher Encoder and Decoder: Shift letters by any number to encode or decode a Caesar cipher. Everything runs in your browser, so nothing you enter is uploaded or stored.
How to use Caesar Cipher Encoder and Decoder
- Paste or type your input.
- Choose any options.
- Copy the result.
Features
- Instant results
- Free, no signup
- Runs in your browser, nothing is uploaded
- Works on phone and desktop
Frequently asked questions
What is a Caesar cipher?
A cipher that shifts each letter by a fixed number of places.
How do I decode?
Use the negative of the shift, for example -3 to undo a shift of 3.
Is the Caesar Cipher Encoder and Decoder free?
Yes. It is free, needs no signup and works on any device.