Cabinet Noir
>Decrypt / Pigpen cipher
Not sure which cipher? Identify it
English
Français
Українська
A symbol substitution: every letter becomes a fragment of a grid — the famous Freemason's cipher.
Type
substitution cipher
Breaking it
trivial to break
Era
18th century (variants since antiquity)
Name
Popularly the Freemasons, who used it for records and rites; earlier variants are older still.
Modes
encrypt · decrypt
Show less
Tool
Learn
History
Practice
Message
i
Masonic (classic)
Rosicrucian
Templar
i
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
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
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
Delete
i
i
Did you like it?
Buy me a coffee
About Cabinet Noir
Suggest a feature
Report a bug
Created by Denys Grybov in 2021
v.0.4.0 // released on 18.10.2026