English Atbash Cipher
Original Atbash Encoding Tool
Atbash Cipher Converter
Enter text to encode or decode using the ancient Atbash substitution cipher. The conversion works both ways - plain text becomes cipher text and vice versa.
Characters: 0Letters: 0Words: 0
Atbash Alphabet Mapping
Each letter is replaced with its mirror position in the alphabet
A
↓
Z
B
↓
Y
C
↓
X
D
↓
W
E
↓
V
F
↓
U
G
↓
T
H
↓
S
I
↓
R
J
↓
Q
K
↓
P
L
↓
O
M
↓
N
N
↓
M
O
↓
L
P
↓
K
Q
↓
J
R
↓
I
S
↓
H
T
↓
G
U
↓
F
V
↓
E
W
↓
D
X
↓
C
Y
↓
B
Z
↓
A
English Atbash Cipher Converter
Transform English text using the ancient Atbash substitution cipher. Type your text below to encode or decode instantly.
Ancient Hebrew Cipher for English Text
Experience the ancient Atbash cipher principle applied to the English alphabet. A timeless substitution cipher with 26 character mapping.
Discover the ancient Hebrew Atbash encryption principle adapted for English text. Advanced educational tool preserving the original cipher methodology.
Also available in other languages:
English Atbash Cipher Examples
Quick Example
hello→svool"hello" transformed using the English Atbash system
Atbash Letter Mapping (English)
The converter reverses the 26-letter ASCII alphabet: A maps to Z, B to Y, and so on. Uppercase and lowercase are transformed separately, while spaces, digits, punctuation, and accented letters remain unchanged.
| Plain | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
|---|---|
| Cipher | Z Y X W V U T S R Q P O N M L K J I H G F E D C B A |
Worked example: HELLO → SVOOL
H → SE → VL → OL → OO → L