Rail Fence Cipher Encoder - Free, Instant, In Your Browser
Enter text and a number of rails (2 or more) to encode it with the rail fence cipher.
How to use Rail Fence Cipher Encode
- 1Enter the required date(s) and details above.
- 2Click Calculate - Rail Fence Cipher Encode runs instantly, right in your browser.
- 3Read your result below.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
What's the formula?
Letters are written in a zigzag across the given number of rails, then read off row by row.
Is my data sent to a server?
No - everything runs entirely in your browser with JavaScript. Nothing is uploaded.