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Codes

Useful for field agents who need to crack codes they encounter.

A=1 alphabet

A=B alphabet

Morse Code Alphabet

international morse code

Braille Alphabet

Braille

Pigpen Cipher

Pigpen cipher

ROT-13 Code

All the Caesar Codes

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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

Decimal Ascii Letters

Binary Numbers

Decimal Binary
0 000000
1 000001
2 000010
3 000011
4 000100
5 000101
6 000110
7 000111
8 001000
9 001001
10 001010
11 001011
12 001100
13 001101
14 001110
15 001111
16 010000
17 010001
18 010010
19 010011
20 010100
21 010101
22 010110
23 010111
24 011000
25 011001
26 011010
27 011011
28 011100
29 011101
30 011110
31 011111
32 100000

Decimal Ascii Letters

Num Char Num Char
65 A 97 a
66 B 98 b
67 C 99 c
68 D 100 d
69 E 101 e
70 F 102 f
71 G 103 g
72 H 104 h
73 I 105 i
74 J 106 j
75 K 107 k
76 L 108 l
77 M 109 m
78 N 110 n
79 O 111 o
80 P 112 p
81 Q 113 q
82 R 114 r
83 S 115 s
84 T 116 t
85 U 117 u
86 V 118 v
87 W 119 w
88 X 120 x
89 Y 121 y
90 Z 122 z

Decimal, Hexadecimal, Binary and ASCII

Decimal Hexadecimal Binary Character
0 00 00000000 (Null character)
1 01 00000001 (Start of Header)
2 02 00000010 (Start of Text)
3 03 00000011 (End of Text)
4 04 00000100 (End of Trans)
5 05 00000101 (Enquiry)
6 06 00000110 (Acknowledgement)
7 07 00000111 (Bell)
8 08 00001000 (Backspace)
9 09 00001001 (Horizontal Tab)
10 0A 00001010 (Line feed)
11 0B 00001011 (Vertical Tab)
12 0C 00001100 (Form feed)
13 0D 00001101 (Carriage return)
14 0E 00001110 (Shift Out)
15 0F 00001111 (Shift In)
16 10 00010000 (Data link escape)
17 11 00010001 (Device control 1)
18 12 00010010 (Device control 2)
19 13 00010011 (Device control 3)
20 14 00010100 (Device control 4)
21 15 00010101 (Negative acknowl)
22 16 00010110 (Synchronous idle)
23 17 00010111 (End of trans)
24 18 00011000 (Cancel)
25 19 00011001 (End of medium)
26 1A 00011010 (Substitute)
27 1B 00011011 (Escape)
28 1C 00011100 (File separator)
29 1D 00011101 (Group separator)
30 1E 00011110 (Record separator)
31 1F 00011111 (Unit separator)
32 20 00100000 (space)
33 21 00100001 !
34 22 00100010 "
35 23 00100011 #
36 24 00100100 $
37 25 00100101 %
38 26 00100110 &
39 27 00100111 '
40 28 00101000 (
41 29 00101001 )
42 2A 00101010 *
43 2B 00101011 +
44 2C 00101100 ,
45 2D 00101101 -
46 2E 00101110 .
47 2F 00101111 /
48 30 00110000 0
49 31 00110001 1
50 32 00110010 2
51 33 00110011 3
52 34 00110100 4
53 35 00110101 5
54 36 00110110 6
55 37 00110111 7
56 38 00111000 8
57 39 00111001 9
58 3A 00111010 :
59 3B 00111011 ;
60 3C 00111100 <
61 3D 00111101 =
62 3E 00111110 >
63 3F 00111111 ?
64 40 01000000 @
65 41 01000001 A
66 42 01000010 B
67 43 01000011 C
68 44 01000100 D
69 45 01000101 E
70 46 01000110 F
71 47 01000111 G
72 48 01001000 H
73 49 01001001 I
74 4A 01001010 J
75 4B 01001011 K
76 4C 01001100 L
77 4D 01001101 M
78 4E 01001110 N
79 4F 01001111 O
80 50 01010000 P
81 51 01010001 Q
82 52 01010010 R
83 53 01010011 S
84 54 01010100 T
85 55 01010101 U
86 56 01010110 V
87 57 01010111 W
88 58 01011000 X
89 59 01011001 Y
90 5A 01011010 Z
91 5B 01011011 [
92 5C 01011100 \
93 5D 01011101 ]
94 5E 01011110 ^
95 5F 01011111 _
96 60 01100000 `
97 61 01100001 a
98 62 01100010 b
99 63 01100011 c
100 64 01100100 d
101 65 01100101 e
102 66 01100110 f
103 67 01100111 g
104 68 01101000 h
105 69 01101001 i
106 6A 01101010 j
107 6B 01101011 k
108 6C 01101100 l
109 6D 01101101 m
110 6E 01101110 n
111 6F 01101111 o
112 70 01110000 p
113 71 01110001 q
114 72 01110010 r
115 73 01110011 s
116 74 01110100 t
117 75 01110101 u
118 76 01110110 v
119 77 01110111 w
120 78 01111000 x
121 79 01111001 y
122 7A 01111010 z
123 7B 01111011 {
124 7C 01111100 (pipe)
125 7D 01111101 }
126 7E 01111110 ~
127 7F 01111111 (Delete character)