Input
3
Shift letters by 3 position(s)
Alphabet Mapping
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:
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A
B
C
Step-by-Step Transformation (Click any step for details)
1
H→K
(7 + 3) mod 26 = 10
2
E→H
(4 + 3) mod 26 = 7
3
L→O
(11 + 3) mod 26 = 14
4
L→O
(11 + 3) mod 26 = 14
5
O→R
(14 + 3) mod 26 = 17
6
W→Z
(22 + 3) mod 26 = 25
7
O→R
(14 + 3) mod 26 = 17
8
R→U
(17 + 3) mod 26 = 20
9
L→O
(11 + 3) mod 26 = 14
10
D→G
(3 + 3) mod 26 = 6
Output
HELLO WORLD
KHOOR ZRUOG