ASCII Character Set¶
Dec |
Hex |
Binary |
Character |
Description |
---|---|---|---|---|
0 |
00 |
0000 0000 |
NUL |
null |
1 |
01 |
0000 0001 |
SOH |
start of header |
2 |
02 |
0000 0010 |
STX |
start of text |
3 |
03 |
0000 0011 |
ETX |
end of text |
4 |
04 |
0000 0100 |
EOT |
end of transmission |
5 |
05 |
0000 0101 |
ENQ |
enquiry |
6 |
06 |
0000 0110 |
ACK |
acknowledge |
7 |
07 |
0000 0111 |
BEL |
bell |
8 |
08 |
0000 1000 |
BS |
backspace |
9 |
09 |
0000 1001 |
HT |
horizontal tab |
10 |
0A |
0000 1010 |
LF |
line feed |
11 |
0B |
0000 1011 |
VT |
vertical tab |
12 |
0C |
0000 1100 |
FF |
form feed |
13 |
0D |
0000 1101 |
CR |
enter / carriage return |
14 |
0E |
0000 1110 |
SO |
shift out |
15 |
0F |
0000 1111 |
SI |
shift in |
16 |
10 |
0001 0000 |
DLE |
data link escape |
17 |
11 |
0001 0001 |
DC1 |
device control 1 |
18 |
12 |
0001 0010 |
DC2 |
device control 2 |
19 |
13 |
0001 0011 |
DC3 |
device control 3 |
20 |
14 |
0001 0100 |
DC4 |
device control 4 |
21 |
15 |
0001 0101 |
NAK |
negative acknowledge |
22 |
16 |
0001 0110 |
SYN |
synchronize |
23 |
17 |
0001 0111 |
ETB |
end of trans. block |
24 |
18 |
0001 1000 |
CAN |
cancel |
25 |
19 |
0001 1001 |
EM |
end of medium |
26 |
1A |
0001 1010 |
SUB |
substitute |
27 |
1B |
0001 1011 |
ESC |
escape |
28 |
1C |
0001 1100 |
FS |
file separator |
29 |
1D |
0001 1101 |
GS |
group separator |
30 |
1E |
0001 1110 |
RS |
record separator |
31 |
1F |
0001 1111 |
US |
unit separator |
32 |
20 |
0010 0000 |
Space |
space |
33 |
21 |
0010 0001 |
! |
exclamation mark |
34 |
22 |
0010 0010 |
“ |
double quote |
35 |
23 |
0010 0011 |
# |
number |
36 |
24 |
0010 0100 |
$ |
dollar |
37 |
25 |
0010 0101 |
% |
percent |
38 |
26 |
0010 0110 |
& |
ampersand |
39 |
27 |
0010 0111 |
‘ |
single quote |
40 |
28 |
0010 1000 |
( |
left parenthesis |
41 |
29 |
0010 1001 |
) |
right parenthesis |
42 |
2A |
0010 1010 |
* |
asterisk |
43 |
2B |
0010 1011 |
+ |
plus |
44 |
2C |
0010 1100 |
, |
comma |
45 |
2D |
0010 1101 |
- |
minus |
46 |
2E |
0010 1110 |
. |
period |
47 |
2F |
0010 1111 |
/ |
slash |
48 |
30 |
0011 0000 |
0 |
zero |
49 |
31 |
0011 0001 |
1 |
one |
50 |
32 |
0011 0010 |
2 |
two |
51 |
33 |
0011 0011 |
3 |
three |
52 |
34 |
0011 0100 |
4 |
four |
53 |
35 |
0011 0101 |
5 |
five |
54 |
36 |
0011 0110 |
6 |
six |
55 |
37 |
0011 0111 |
7 |
seven |
56 |
38 |
0011 1000 |
8 |
eight |
57 |
39 |
0011 1001 |
9 |
nine |
58 |
3A |
0011 1010 |
: |
colon |
59 |
3B |
0011 1011 |
; |
semicolon |
60 |
3C |
0011 1100 |
< |
less than |
61 |
3D |
0011 1101 |
= |
equality sign |
62 |
3E |
0011 1110 |
> |
greater than |
63 |
3F |
0011 1111 |
? |
question mark |
64 |
40 |
0100 0000 |
@ |
at sign |
65 |
41 |
0100 0001 |
A |
|
66 |
42 |
0100 0010 |
B |
|
67 |
43 |
0100 0011 |
C |
|
68 |
44 |
0100 0100 |
D |
|
69 |
45 |
0100 0101 |
E |
|
70 |
46 |
0100 0110 |
F |
|
71 |
47 |
0100 0111 |
G |
|
72 |
48 |
0100 1000 |
H |
|
73 |
49 |
0100 1001 |
I |
|
74 |
4A |
0100 1010 |
J |
|
75 |
4B |
0100 1011 |
K |
|
76 |
4C |
0100 1100 |
L |
|
77 |
4D |
0100 1101 |
M |
|
78 |
4E |
0100 1110 |
N |
|
79 |
4F |
0100 1111 |
O |
|
80 |
50 |
0101 0000 |
P |
|
81 |
51 |
0101 0001 |
Q |
|
82 |
52 |
0101 0010 |
R |
|
83 |
53 |
0101 0011 |
S |
|
84 |
54 |
0101 0100 |
T |
|
85 |
55 |
0101 0101 |
U |
|
86 |
56 |
0101 0110 |
V |
|
87 |
57 |
0101 0111 |
W |
|
88 |
58 |
0101 1000 |
X |
|
89 |
59 |
0101 1001 |
Y |
|
90 |
5A |
0101 1010 |
Z |
|
91 |
5B |
0101 1011 |
[ |
left square bracket |
92 |
5C |
0101 1100 |
\ |
backslash |
93 |
5D |
0101 1101 |
] |
right square bracket |
94 |
5E |
0101 1110 |
^ |
caret / circumflex |
95 |
5F |
0101 1111 |
_ |
underscore |
96 |
60 |
0110 0000 |
` |
grave / accent |
97 |
61 |
0110 0001 |
a |
|
98 |
62 |
0110 0010 |
b |
|
99 |
63 |
0110 0011 |
c |
|
100 |
64 |
0110 0100 |
d |
|
101 |
65 |
0110 0101 |
e |
|
102 |
66 |
0110 0110 |
f |
|
103 |
67 |
0110 0111 |
g |
|
104 |
68 |
0110 1000 |
h |
|
105 |
69 |
0110 1001 |
i |
|
106 |
6A |
0110 1010 |
j |
|
107 |
6B |
0110 1011 |
k |
|
108 |
6C |
0110 1100 |
l |
|
109 |
6D |
0110 1101 |
m |
|
110 |
6E |
0110 1110 |
n |
|
111 |
6F |
0110 1111 |
o |
|
112 |
70 |
0111 0000 |
p |
|
113 |
71 |
0111 0001 |
q |
|
114 |
72 |
0111 0010 |
r |
|
115 |
73 |
0111 0011 |
s |
|
116 |
74 |
0111 0100 |
t |
|
117 |
75 |
0111 0101 |
u |
|
118 |
76 |
0111 0110 |
v |
|
119 |
77 |
0111 0111 |
w |
|
120 |
78 |
0111 1000 |
x |
|
121 |
79 |
0111 1001 |
y |
|
122 |
7A |
0111 1010 |
z |
|
123 |
7B |
0111 1011 |
{ |
left curly bracket |
124 |
7C |
0111 1100 |
| |
vertical bar |
125 |
7D |
0111 1101 |
} |
right curly bracket |
126 |
7E |
0111 1110 |
~ |
tilde |
127 |
7F |
0111 1111 |
DEL |
delete |