Free Online ROT Encoder

Encode and decode text using any ROT-N cipher with real-time conversion

ROT-13 Encoder/Decoder

Encode or decode text using ROT-13 cipher

Input Text

0 chars, 0 words

Output Text

0 chars, 0 words
Shift letters by 13 positions

Example ROT Encodings

Try these examples to see how ROT encoding works with different texts

Simple Text

Basic example with ROT13

Input:
Hello World
Output (ROT13):
Uryyb Jbeyq

Mixed Case

Example with ROT5 and mixed case

Input:
The Quick Brown Fox
Output (ROT5):
Ymj Vznhp Gwtbs Ktc

With Numbers

Example with numbers (unchanged)

Input:
Test 123 Test
Output (ROT7):
Alza 123 Alza

Special Characters

Example with punctuation and symbols

Input:
Hello, World! @ #
Output (ROT15):
Wtaad, Ldgas! @ #

Features

Our ROT Encoder tool offers customizable options to encode and decode text using ROT ciphers.

Custom ROT Values

Choose any ROT value from 1 to 25 for your desired encoding pattern

Instant Conversion

See your encoded or decoded text update in real-time as you type

Case Preservation

Maintains the original case of letters while encoding or decoding

File Support

Upload text files directly for quick encoding or decoding

Quick Export

Copy or download your encoded text with a single click

Keyboard Shortcuts

Convenient keyboard shortcuts for common actions

How to Use the ROT Encoder & Decoder

Step 1

Enter or paste your text in the input field

Step 2

Select your desired ROT value (1-25) from the slider

Step 3

Copy the encoded or decoded result

Frequently Asked Questions