ASCII-TABLES.COM
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ASCII Table
ASCII Characters Table
American Standard Code for Information Interchange (ASCII ), pronounced /ˈæski/ is a character-encoding scheme based on the ordering of the English alphabet. ASCII codes represent text in computers, communications equipment, and other devices that work with text. ASCII includes definitions for 128 characters: 33 are non-printing control characters (number 0 to 31 and 127), now mostly obsolete that affect how text is processed; 94 are printable characters (numbers 32 to 126), and the space is considered an invisible graphic.
Decimal
Hexademical
Octal
ASCII Character
HTML Entity Code
Description
0
0
000
NUL
�
null character
1
1
001
SOH

start of header
2
2
002
STX

start of text
3
3
003
ETX

end of text
4
4
004
EOT

end of transmission
5
5
005
ENQ

enquiry
6
6
006
ACK

acknowledge
7
7
007
BEL

bell (ring)
8
8
010
BS

backspace
9
9
011
HT
	
horizontal tab
10
A
012
LF
line feed
11
B
013
VT

vertical tab
12
C
014
FF

form feed
13
D
015
CR
carriage return
14
E
016
SO

shift out
15
F
017
SI

shift in
16
10
020
DLE

data link escape
17
11
021
DC1

device control 1
18
12
022
DC2

device control 2
19
13
023
DC3

device control 3
20
14
024
DC4

device control 4
21
15
025
NAK

negative acknowledge
22
16
026
SYN

synchronize
23
17
027
ETB

end transmission block
24
18
030
CAN

cancel
25
19
031
EM

end of medium
26
1A
032
SUB

substitute
27
1B
033
ESC

escape
28
1C
034
FS

file separator
29
1D
035
GS

group separator
30
1E
036
RS

record separator
31
1F
037
US

unit separator
32
20
040
 
space
33
21
041
!
!
exclamation mark
34
22
042
"
"
quotation mark
35
23
043
#
#
number sign
36
24
044
$
$
dollar sign
37
25
045
%
%
percent sign
38
26
046
&
&
ampersand
39
27
047
'
'
apostrophe
40
28
050
(
(
left parenthesis
41
29
051
)
)
right parenthesis
42
2A
052
*
*
asterisk
43
2B
053
+
+
plus sign
44
2C
054
,
,
comma
45
2D
055
-
-
hyphen
46
2E
056
.
.
period
47
2F
057
/
/
slash
48
30
060
0
0
digit 0
49
31
061
1
1
digit 1
50
32
062
2
2
digit 2
51
33
063
3
3
digit 3
52
34
064
4
4
digit 4
53
35
065
5
5
digit 5
54
36
066
6
6
digit 6
55
37
067
7
7
digit 7
56
38
070
8
8
digit 8
57
39
071
9
9
digit 9
58
3A
072
:
:
colon
59
3B
073
;
;
semicolon
60
3C
074
<
<
less-than
61
3D
075
=
=
equals-to
62
3E
076
>
>
greater-than
63
3F
077
?
?
question mark
64
40
100
@
@
at sign
65
41
101
A
A
uppercase A
66
42
102
B
B
uppercase B
67
43
103
C
C
uppercase C
68
44
104
D
D
uppercase D
69
45
105
E
E
uppercase E
70
46
106
F
F
uppercase F
71
47
107
G
G
uppercase G
72
48
110
H
H
uppercase H
73
49
111
I
I
uppercase I
74
4A
112
J
J
uppercase J
75
4B
113
K
K
uppercase K
76
4C
114
L
L
uppercase L
77
4D
115
M
M
uppercase M
78
4E
116
N
N
uppercase N
79
4F
117
O
O
uppercase O
80
50
120
P
P
uppercase P
81
51
121
Q
Q
uppercase Q
81
52
122
R
R
uppercase R
83
53
123
S
S
uppercase S
84
54
124
T
T
uppercase T
85
55
125
U
U
uppercase U
86
56
126
V
V
uppercase V
87
57
127
W
W
uppercase W
88
58
130
X
X
uppercase X
89
59
131
Y
Y
uppercase Y
90
5A
132
Z
Z
uppercase Z
91
5B
133
[
[
left square bracket
92
5C
134
\
\
backslash
93
5D
135
]
]
right square bracket
94
5E
136
^
^
caret
95
5F
137
_
_
underscore
96
60
140
`
`
grave accent
97
61
141
a
a
lowercase a
98
62
142
b
b
lowercase b
99
63
143
c
c
lowercase c
100
64
144
d
d
lowercase d
101
65
145
e
e
lowercase e
102
66
146
f
f
lowercase f
103
67
147
g
g
lowercase g
104
68
150
h
h
lowercase h
105
69
151
i
i
lowercase i
106
6A
152
j
j
lowercase j
107
6B
153
k
k
lowercase k
108
6C
154
l
l
lowercase l
109
6D
155
m
m
lowercase m
110
6E
156
n
n
lowercase n
111
6F
157
o
o
lowercase o
112
70
160
p
p
lowercase p
113
71
161
q
q
lowercase q
114
72
162
r
r
lowercase r
115
73
163
s
s
lowercase s
116
74
164
t
t
lowercase t
117
75
165
u
u
lowercase u
118
76
166
v
v
lowercase v
119
77
167
w
w
lowercase w
120
78
170
x
x
lowercase x
121
79
171
y
y
lowercase y
122
7A
172
z
z
lowercase z
123
7B
173
{
{
left curly brace
124
7C
174
|
|
vertical bar
125
7D
175
}
}
right curly brace
126
7E
176
~
~
tilde
127
7F
177
DEL

delete (rubout)
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