This a comprehensive table of 256 ASCII codes (American Standard Code for Information Interchange) that web, desktop as well as mobile App developers may find very useful. You may need to use the Html equivalents or the Hexadecimal codes or Keyboard key combinations to generate an ASCII character, the below table contains all of it in detail.
ASCII CODE
HEX
SYMBOL
MEANING
HTML CODE
IBM/PC Key Combinations
CODES
MICROSOFT Key Combinations
CODES
0
0
NULL
Null character
ALT+0
ALT+00
1
1
SOH
Start of Header
ALT+1
☺
ALT+01
2
2
STX
Start of Text
ALT+2
☻
ALT+02
3
3
ETX
End of Text
ALT+3
♥
ALT+03
4
4
EOT
End of Transmission
ALT+4
♦
ALT+04
5
5
ENQ
Enquiry
ALT+5
♣
ALT+05
6
6
ACK
Acknowledgement
ALT+6
♠
ALT+06
7
7
BEL
Bell
ALT+7
ALT+07
8
8
BS
Backspace
ALT+8
ALT+08
9
9
HT
Horizontal Tab
ALT+9
ALT+09
10
0A
LF
Line feed
ALT+10
ALT+010
11
0B
VT
Vertical Tab
ALT+11
♂
ALT+011
12
0C
FF
Form feed
ALT+12
♀
ALT+012
13
0D
CR
Carriage return
T+13
ALT+013
14
0E
SO
Shift Out
ALT+14
♫
ALT+014
15
0F
SI
Shift In
ALT+15
☼
ALT+015
16
10
DLE
Data link escape
ALT+16
►
ALT+016
17
11
DC1
Device control 1
ALT+17
◄
ALT+017
18
12
DC2
Device control 2
ALT+18
↕
ALT+018
19
13
DC3
Device control 3
ALT+19
‼
ALT+019
20
14
DC4
Device control 4
ALT+20
¶
ALT+020
21
15
NAK
Negative acknowledgement
ALT+21
§
ALT+021
22
16
SYN
Synchronous idle
ALT+22
▬
ALT+022
23
17
ETB
End of transmission block
ALT+23
↨
ALT+023
24
18
CAN
Cancel
ALT+24
↑
ALT+024
25
19
EM
End of medium
ALT+25
↓
ALT+025
26
1A
SUB
Substitute
ALT+26
→
ALT+026
27
1B
ESC
Escape
ALT+27
←
ALT+027
28
1C
FS
File separator
ALT+28
∟
ALT+028
29
1D
GS
Group separator
ALT+29
↔
ALT+029
30
1E
RS
Record separator
ALT+30
▲
ALT+030
31
1F
US
Unit separator
ALT+31
▼
ALT+031
32
20
Space
 
ALT+32
ALT+032
33
21
!
Exclamation mark
!
ALT+33
!
ALT+033
!
34
22
"
Quotation mark (quotes)
"
ALT+34
"
ALT+034
"
35
23
#
Number sign
#
ALT+35
#
ALT+035
#
36
24
$
Dollar sign
$
ALT+36
$
ALT+036
$
37
25
%
Percent sign
%
ALT+37
%
ALT+037
%
38
26
&&
Ampersand
&
ALT+38
&&
ALT+038
&&
39
27
Apostrophe
'
ALT+39
ALT+039
40
28
(
round brackets or parentheses
(
ALT+40
(
ALT+040
(
41
29
)
round brackets or parentheses
)
ALT+41
)
ALT+041
)
42
2A
*
Asterisk
*
ALT+42
*
ALT+042
*
43
2B
+
Plus sign
+
ALT+43
=
ALT+043
+
44
2C
,
Comma
,
ALT+44
,
ALT+044
,
45
2D
-
Hyphen
-
ALT+45
-
ALT+045
-
46
2E
.
Dot (a full stop)
.
ALT+46
.
ALT+046
.
47
2F
/
Slash
/
ALT+47
/
ALT+047
/
48
30
0
Number zero
0
ALT+48
0
ALT+048
0
49
31
1
Number one
1
ALT+49
1
ALT+049
1
50
32
2
Number two
2
ALT+50
2
ALT+050
2
51
33
3
Number three
3
ALT+51
3
ALT+051
3
52
34
4
Number four
4
ALT+52
4
ALT+052
4
53
35
5
Number five
5
ALT+53
5
ALT+053
5
54
36
6
Number six
6
ALT+54
6
ALT+054
6
55
37
7
Number seven
7
ALT+55
7
ALT+055
7
56
38
8
Number eight
8
ALT+56
8
ALT+056
8
57
39
9
Number nine
9
ALT+57
9
ALT+057
9
58
3A
:
Colon
:
ALT+58
:
ALT+058
:
59
3B
;
Semicolon
;
ALT+59
;
ALT+059
;
60
3C
<
Less-than sign
<
ALT+60
<
ALT+060
<
61
3D
=
Equals sign
=
ALT+61
ALT+061
=
62
3E
>
Greater-than sign (Inequality)
>
ALT+62
>
ALT+062
>
63
3F
?
Question mark
?
ALT+63
?
ALT+063
?
64
40
@
At sign
@
ALT+64
@
ALT+064
@
65
41
A
Capital Letter A
A
ALT+65
A
ALT+065
A
66
42
B
Capital Letter B
B
ALT+66
B
ALT+066
B
67
43
C
Capital Letter C
C
ALT+67
C
ALT+067
C
68
44
D
Capital Letter D
D
ALT+68
D
ALT+068
D
69
45
E
Capital Letter E
E
ALT+69
E
ALT+069
E
70
46
F
Capital Letter F
F
ALT+70
F
ALT+070
F
71
47
G
Capital Letter G
G
ALT+71
G
ALT+071
G
72
48
H
Capital Letter H
H
ALT+72
H
ALT+072
H
73
49
I
Capital Letter I
I
ALT+73
I
ALT+073
I
74
4A
J
Capital Letter J
J
ALT+74
J
ALT+074
J
75
4B
K
Capital Letter K
K
ALT+75
K
ALT+075
K
76
4C
L
Capital Letter L
L
ALT+76
L
ALT+076
L
77
4D
M
Capital Letter M
M
ALT+77
M
ALT+077
M
78
4E
N
Capital Letter N
N
ALT+78
N
ALT+078
N
79
4F
O
Capital Letter O
O
ALT+79
O
ALT+079
O
80
50
P
Capital Letter P
P
ALT+80
P
ALT+080
P
81
51
Q
Capital Letter Q
Q
ALT+81
Q
ALT+081
Q
82
52
R
Capital Letter R
R
ALT+82
R
ALT+082
R
83
53
S
Capital Letter S
S
ALT+83
S
ALT+083
S
84
54
T
Capital Letter T
T
ALT+84
T
ALT+084
T
85
55
U
Capital Letter U
U
ALT+85
U
ALT+085
U
86
56
V
Capital Letter V
V
ALT+86
V
ALT+086
V
87
57
W
Capital Letter W
W
ALT+87
W
ALT+087
W
88
58
X
Capital Letter X
X
ALT+88
X
ALT+088
X
89
59
Y
Capital Letter Y
Y
ALT+89
Y
ALT+089
Y
90
5A
Z
Capital Letter Z
Z
ALT+90
Z
ALT+090
Z
91
5B
[
Square brackets (Box brackets)
[
ALT+91
[
ALT+091
[
92
5C
\
Backslash
\
ALT+92
\
ALT+092
\
93
5D
]
Square brackets (box brackets)
]
ALT+93
]
ALT+093
]
94
5E
^
Caret (Circumflex accent)
^
ALT+94
^
ALT+094
^
95
5F
_
Underscore (understrike , underbar or low line)
_
ALT+95
_
ALT+095
_
96
60
`
Grave accent
`
ALT+96
`
ALT+096
`
97
61
a
Lowercase Letter a
a
ALT+97
a
ALT+097
a
98
62
b
Lowercase Letter b
b
ALT+98
b
ALT+098
b
99
63
c
Lowercase Letter c
c
ALT+99
c
ALT+099
c
100
64
d
Lowercase Letter d
d
ALT+100
d
ALT+0100
d
101
65
e
Lowercase Letter e
e
ALT+101
e
ALT+0101
e
102
66
f
Lowercase Letter f
f
ALT+102
f
ALT+0102
f
103
67
g
Lowercase Letter g
g
ALT+103
g
ALT+0103
g
104
68
h
Lowercase Letter h
h
ALT+104
h
ALT+0104
h
105
69
i
Lowercase Letter i
i
ALT+105
i
ALT+0105
i
106
6A
j
Lowercase Letter j
j
ALT+106
j
ALT+0106
j
107
6B
k
Lowercase Letter k
k
ALT+107
k
ALT+0107
k
108
6C
l
Lowercase Letter l
l
ALT+108
l
ALT+0108
l
109
6D
m
Lowercase Letter m
m
ALT+109
m
ALT+0109
m
110
6E
n
Lowercase Letter n
n
ALT+110
n
ALT+0110
n
111
6F
o
Lowercase Letter o
o
ALT+111
o
ALT+0111
o
112
70
p
Lowercase Letter p
p
ALT+112
p
ALT+0112
p
113
71
q
Lowercase Letter q
q
ALT+113
q
ALT+0113
q
114
72
r
Lowercase Letter r
r
ALT+114
r
ALT+0114
r
115
73
s
Lowercase Letter s
s
ALT+115
s
ALT+0115
s
116
74
t
Lowercase Letter t
t
ALT+116
t
ALT+0116
t
117
75
u
Lowercase Letter u
u
ALT+117
u
ALT+0117
u
118
76
v
Lowercase Letter v
v
ALT+118
v
ALT+0118
v
119
77
w
Lowercase Letter w
w
ALT+119
w
ALT+0119
w
120
78
x
Lowercase Letter x
x
ALT+120
x
ALT+0120
x
121
79
y
Lowercase Letter y
y
ALT+121
y
ALT+0121
y
122
7A
z
Lowercase Letter z
z
ALT+122
z
ALT+0122
z
123
7B
{
Curly brackets (braces)
{
ALT+123
{
ALT+0123
{
124
7C
|
Vertical-bar (vbar, vertical line or vertical slash)
|
ALT+124
|
ALT+0124
|
125
7D
}
Curly brackets (braces)
}
ALT+125
}
ALT+0125
}
126
7E
~
Tilde (swung dash)
~
ALT+126
~
ALT+0126
~
127
7F
DEL
Delete
ALT+127
⌂
ALT+0127
128
80
Ç
Majuscule C-cedilla
ALT+128
Ç
ALT+0128
€
129
81
ü
Letter
ALT+129
ü
ALT+0129
130
82
é
Letter
ALT+130
é
ALT+0130
‚
131
83
â
Letter
ALT+131
â
ALT+0131
ƒ
132
84
ä
Letter
ALT+132
ä
ALT+0132
„
133
85
à
Letter
ALT+133
à
ALT+0133
…
134
86
å
Letter
ALT+134
å
ALT+0134
†
135
87
ç
Minuscule c-cedilla
ALT+135
ç
ALT+0135
‡
136
88
ê
Letter
ALT+136
ê
ALT+0136
ˆ
137
89
ë
Letter
ALT+137
ë
ALT+0137
‰
138
8A
è
Letter
ALT+138
è
ALT+0138
Š
139
8B
ï
Letter
ALT+139
ï
ALT+0139
‹
140
8C
î
Letter
ALT+140
î
ALT+0140
Œ
141
8D
ì
Letter
ALT+141
ì
ALT+0141
142
8E
Ä
Letter
ALT+142
Ä
ALT+0142
Ž
143
8F
Å
Capital Letter
ALT+143
Å
ALT+0143
144
90
É
Capital Letter
ALT+144
É
ALT+0144
145
91
æ
Latin diphthong
ALT+145
æ
ALT+0145
‘
146
92
Æ
Latin diphthong
ALT+146
Æ
ALT+0146
147
93
ô
Letter
ALT+147
ô
ALT+0147
ô
148
94
ö
Letter
ALT+148
ö
ALT+0148
ö
149
95
ò
Letter
ALT+149
ò
ALT+0149
•
150
96
û
Letter
ALT+150
û
ALT+0150
–
151
97
ù
Letter
ALT+151
ù
ALT+0151
—
152
98
ÿ
Lowercase Letter
ALT+152
ÿ
ALT+0152
˜
153
99
Ö
Letter
ALT+153
Ö
ALT+0153
™
154
9A
Ü
Letter
ALT+154
Ü
ALT+0154
š
155
9B
ø
slashed zero or empty set
ALT+155
¢
ALT+0155
›
156
9C
£
Pound sign ; symbol for the pound sterling
ALT+156
£
ALT+0156
œ
157
9D
Ø
slashed zero or empty set
ALT+157
¥
ALT+0157
158
9E
×
multiplication sign
ALT+158
₧
ALT+0158
ž
159
9F
ƒ
function sign ; f with hook sign ; florin sign
ALT+159
ƒ
ALT+0159
Ÿ
160
A0
á
Letter
 
ALT+160
á
ALT+0160
161
A1
í
Letter
¡
ALT+161
í
ALT+0161
¡
162
A2
ó
Letter
¢
ALT+162
ó
ALT+0162
¢
163
A3
ú
Letter
£
ALT+163
ú
ALT+0163
£
164
A4
ñ
Letter
¤
ALT+164
ñ
ALT+0164
¤
165
A5
Ñ
Letter
¥
ALT+165
Ñ
ALT+0165
¥
166
A6
ª
feminine ordinal indicator
¦
ALT+166
ª
ALT+0166
¦
167
A7
º
masculine ordinal indicator
§
ALT+167
º
ALT+0167
§
168
A8
¿
Inverted question marks
¨
ALT+168
¿
ALT+0168
¨
169
A9
®
Registered trademark symbol
©
ALT+169
⌐
ALT+0169
©
170
AA
¬
Logical negation symbol
ª
ALT+170
¬
ALT+0170
ª
171
AB
½
One half
«
ALT+171
½
ALT+0171
«
172
AC
¼
Quarter or one fourth
¬
ALT+172
¼
ALT+0172
¬
173
AD
¡
Inverted exclamation marks
­
ALT+173
¡
ALT+0173
174
AE
«
Angle quotes or guillemets
®
ALT+174
«
ALT+0174
®
175
AF
»
Guillemets or angle quotes
¯
ALT+175
»
ALT+0175
¯
176
B0
░
°
ALT+176
░
ALT+0176
°
177
B1
▒
±
ALT+177
▒
ALT+0177
±
178
B2
▓
²
ALT+178
▓
ALT+0178
²
179
B3
│
Box drawing character
³
ALT+179
│
ALT+0179
³
180
B4
┤
Box drawing character
´
ALT+180
┤
ALT+0180
´
181
B5
Á
Capital Letter
µ
ALT+181
╡
ALT+0181
µ
182
B6
Â
Letter
¶
ALT+182
╢
ALT+0182
¶
183
B7
À
Letter
·
ALT+183
╖
ALT+0183
·
184
B8
©
Copyright symbol
¸
ALT+184
╕
ALT+0184
¸
185
B9
╣
Box drawing character
¹
ALT+185
╣
ALT+0185
¹
186
BA
║
Box drawing character
º
ALT+186
║
ALT+0186
º
187
BB
╗
Box drawing character
»
ALT+187
╗
ALT+0187
»
188
BC
╝
Box drawing character
¼
ALT+188
╝
ALT+0188
¼
189
BD
¢
Cent symbol
½
ALT+189
╜
ALT+0189
½
190
BE
¥
YEN and YUAN sign
¾
ALT+190
╛
ALT+0190
¾
191
BF
┐
Box drawing character
¿
ALT+191
┐
ALT+0191
¿
192
C0
└
Box drawing character
À
ALT+192
└
ALT+0192
À
193
C1
┴
Box drawing character
Á
ALT+193
┴
ALT+0193
Á
194
C2
┬
Box drawing character
Â
ALT+194
┬
ALT+0194
Â
195
C3
├
Box drawing character
Ã
ALT+195
├
ALT+0195
Ã
196
C4
─
Box drawing character
Ä
ALT+196
─
ALT+0196
Ä
197
C5
┼
Box drawing character
Å
ALT+197
┼
ALT+0197
Å
198
C6
ã
Lowercase Letter
Æ
ALT+198
╞
ALT+0198
Æ
199
C7
Ã
Capital Letter
Ç
ALT+199
╟
ALT+0199
Ç
200
C8
╚
Box drawing character
È
ALT+200
╚
ALT+0200
È
201
C9
╔
Box drawing character
É
ALT+201
╔
ALT+0201
É
202
CA
╩
Box drawing character
Ê
ALT+202
╩
ALT+0202
Ê
203
CB
╦
Box drawing character
Ë
ALT+203
╦
ALT+0203
Ë
204
CC
╠
Box drawing character
Ì
ALT+204
╠
ALT+0204
Ì
205
CD
═
Box drawing character
Í
ALT+205
═
ALT+0205
Í
206
CE
╬
Box drawing character
Î
ALT+206
╬
ALT+0206
Î
207
CF
¤
generic currency sign
Ï
ALT+207
╧
ALT+0207
Ï
208
D0
ð
Lowercase Letter
Ð
ALT+208
╨
ALT+0208
Ð
209
D1
Ð
Capital Letter
Ñ
ALT+209
╤
ALT+0209
Ñ
210
D2
Ê
Letter
Ò
ALT+210
╥
ALT+0210
Ò
211
D3
Ë
Letter
Ó
ALT+211
╙
ALT+0211
Ó
212
D4
È
Letter
Ô
ALT+212
╘
ALT+0212
Ô
213
D5
ı
lowercase dot less i
Õ
ALT+213
╒
ALT+0213
Õ
214
D6
Í
Capital Letter
Ö
ALT+214
╓
ALT+0214
Ö
215
D7
Î
Letter
×
ALT+215
╫
ALT+0215
×
216
D8
Ï
Letter
Ø
ALT+216
╪
ALT+0216
Ø
217
D9
┘
Box drawing character
Ù
ALT+217
┘
ALT+0217
Ù
218
DA
┌
Box drawing character
Ú
ALT+218
┌
ALT+0218
Ú
219
DB
█
Block
Û
ALT+219
█
ALT+0219
Û
220
DC
▄
Bottom half block
Ü
ALT+220
▄
ALT+0220
Ü
221
DD
¦
vertical broken bar
Ý
ALT+221
▌
ALT+0221
Ý
222
DE
Ì
Letter
Þ
ALT+222
▐
ALT+0222
Þ
223
DF
▀
Top half block
ß
ALT+223
▀
ALT+0223
ß
224
E0
Ó
Capital Letter
à
ALT+224
α
ALT+0224
à
225
E1
ß
Letter
á
ALT+225
ß
ALT+0225
á
226
E2
Ô
Letter
â
ALT+226
Γ
ALT+0226
â
227
E3
Ò
Letter
ã
ALT+227
π
ALT+0227
ã
228
E4
õ
Letter
ä
ALT+228
Σ
ALT+0228
ä
229
E5
Õ
Letter
å
ALT+229
σ
ALT+0229
å
230
E6
µ
Lowercase Letter
æ
ALT+230
µ
ALT+0230
æ
231
E7
þ
Lowercase Letter
ç
ALT+231
τ
ALT+0231
ç
232
E8
Þ
Capital Letter
è
ALT+232
Φ
ALT+0232
è
233
E9
Ú
Capital Letter
é
ALT+233
Θ
ALT+0233
é
234
EA
Û
Letter
ê
ALT+234
Ω
ALT+0234
ê
235
EB
Ù
Letter
ë
ALT+235
δ
ALT+0235
ë
236
EC
ý
Lowercase Letter
ì
ALT+236
∞
ALT+0236
ì
237
ED
Ý
Capital Letter
í
ALT+237
φ
ALT+0237
í
238
EE
¯
macron symbol
î
ALT+238
ε
ALT+0238
î
239
EF
´
Acute accent
ï
ALT+239
∩
ALT+0239
ï
240
F0
Hyphen
ð
ALT+240
≡
ALT+0240
ð
241
F1
±
Plus-minus sign
ñ
ALT+241
±
ALT+0241
ñ
242
F2
‗
underline or underscore
ò
ALT+242
≥
ALT+0242
ò
243
F3
¾
three quarters
ó
ALT+243
≤
ALT+0243
ó
244
F4
¶
paragraph sign or pilcrow
ô
ALT+244
⌠
ALT+0244
ô
245
F5
§
Section sign
õ
ALT+245
⌡
ALT+0245
õ
246
F6
÷
The division sign ; Obelus
ö
ALT+246
÷
ALT+0246
ö
247
F7
¸
cedilla
÷
ALT+247
≈
ALT+0247
÷
248
F8
°
degree symbol
ø
ALT+248
°
ALT+0248
ø
249
F9
¨
Diaeresis
ù
ALT+249
∙
ALT+0249
ù
250
FA
·
Interpunct or space dot
ú
ALT+250
·
ALT+0250
ú
251
FB
¹
superscript one
û
ALT+251
√
ALT+0251
û
252
FC
³
cube or superscript three
ü
ALT+252
ⁿ
ALT+0252
ü
253
FD
²
Square or superscript two
ý
ALT+253
²
ALT+0253
ý
254
FE
■
black square
þ
ALT+254
■
ALT+0254
þ
255
FF
nbsp
non-breaking space or no-break space
ÿ
ALT+255
ALT+0255
ÿ
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