Comprehensive 256 Ascii code table with Html Hex IBM Microsoft Key

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
&#59;
ALT+59
;
ALT+059
;


60
3C
<
Less-than sign
&#60;
ALT+60
<
ALT+060
<


61
3D
=
Equals sign
&#61;
ALT+61

ALT+061
=


62
3E
>
Greater-than sign (Inequality)
&#62;
ALT+62
>
ALT+062
>


63
3F
?
Question mark
&#63;
ALT+63
?
ALT+063
?


64
40
@
At sign
&#64;
ALT+64
@
ALT+064
@


65
41
A
Capital Letter A
&#65;
ALT+65
A
ALT+065
A


66
42
B
Capital Letter B
&#66;
ALT+66
B
ALT+066
B


67
43
C
Capital Letter C
&#67;
ALT+67
C
ALT+067
C


68
44
D
Capital Letter D
&#68;
ALT+68
D
ALT+068
D


69
45
E
Capital Letter E
&#69;
ALT+69
E
ALT+069
E


70
46
F
Capital Letter F
&#70;
ALT+70
F
ALT+070
F


71
47
G
Capital Letter G
&#71;
ALT+71
G
ALT+071
G


72
48
H
Capital Letter H
&#72;
ALT+72
H
ALT+072
H


73
49
I
Capital Letter I
&#73;
ALT+73
I
ALT+073
I


74
4A
J
Capital Letter J
&#74;
ALT+74
J
ALT+074
J


75
4B
K
Capital Letter K
&#75;
ALT+75
K
ALT+075
 
K


76
4C
L
Capital Letter L
&#76;
ALT+76
L
ALT+076
L


77
4D
M
Capital Letter M
&#77;
ALT+77
M
ALT+077
M


78
4E
N
Capital Letter N
&#78;
ALT+78
N
ALT+078
N


79
4F
O
Capital Letter O
&#79;
ALT+79
O
ALT+079
O


80
50
P
Capital Letter P
&#80;
ALT+80
P
ALT+080
P


81
51
Q
Capital Letter Q
&#81;
ALT+81
Q
ALT+081
Q


82
52
R
Capital Letter R
&#82;
ALT+82
R
ALT+082
R


83
53
S
Capital Letter S
&#83;
ALT+83
S
ALT+083
S


84
54
T
Capital Letter T
&#84;
ALT+84
T
ALT+084
T


85
55
U
Capital Letter U
&#85;
ALT+85
U
ALT+085
U


86
56
V
Capital Letter V
&#86;
ALT+86
V
ALT+086
V


87
57
W
Capital Letter W
&#87;
ALT+87
W
ALT+087
W


88
58
X
Capital Letter X
&#88;
ALT+88
X
ALT+088
X


89
59
Y
Capital Letter Y
&#89;
ALT+89
Y
ALT+089
Y


90
5A
Z
Capital Letter Z
&#90;
ALT+90
Z
ALT+090
Z


91
5B
[
Square brackets (Box brackets)
&#91;
ALT+91
[
ALT+091
[


92
5C
\
Backslash
&#92;
ALT+92
\
ALT+092
\


93
5D
]
Square brackets (box brackets)
&#93;
ALT+93
]
ALT+093
]


94
5E
^
Caret (Circumflex accent)
&#94;
ALT+94
^
ALT+094
^


95
5F
_
Underscore (understrike , underbar or low line)
&#95
ALT+95
_
ALT+095
_


96
60
`
Grave accent
&#96;
ALT+96
`
ALT+096
`


97
61
a
Lowercase Letter a 
&#97;
ALT+97
a
ALT+097
a


98
62
b
Lowercase Letter b 
&#98;
ALT+98
b
ALT+098
b


99
63
c
Lowercase Letter c 
&#99;
ALT+99
c
ALT+099
c


100
64
d
Lowercase Letter d 
&#100;
ALT+100
d
ALT+0100
d


101
65
e
Lowercase Letter e 
&#101;
ALT+101
e
ALT+0101
e


102
66
f
Lowercase Letter f 
&#102;
ALT+102
f
ALT+0102
f


103
67
g
Lowercase Letter g 
&#103;
ALT+103
g
ALT+0103
g


104
68
h
Lowercase Letter h 
&#104;
ALT+104
h
ALT+0104
h


105
69
i
Lowercase Letter i 
&#105;
ALT+105
i
ALT+0105
i


106
6A
j
Lowercase Letter j 
&#106;
ALT+106
j
ALT+0106
j


107
6B
k
Lowercase Letter k 
&#107;
ALT+107
k
ALT+0107
k


108
6C
l
Lowercase Letter l 
&#108;
ALT+108
l
ALT+0108
l


109
6D
m
Lowercase Letter m 
&#109;
ALT+109
m
ALT+0109
m


110
6E
n
Lowercase Letter n 
&#110;
ALT+110
n
ALT+0110
n


111
6F
o
Lowercase Letter o 
&#111;
ALT+111
o
ALT+0111
o


112
70
p
Lowercase Letter p 
&#112;
ALT+112
p
ALT+0112
p


113
71
q
Lowercase Letter q 
&#113;
ALT+113
q
ALT+0113
q


114
72
r
Lowercase Letter r 
&#114;
ALT+114
r
ALT+0114
r


115
73
s
Lowercase Letter s 
&#115;
ALT+115
s
ALT+0115
s


116
74
t
Lowercase Letter t 
&#116;
ALT+116
t
ALT+0116
t


117
75
u
Lowercase Letter u 
&#117;
ALT+117
u
ALT+0117
u


118
76
v
Lowercase Letter v 
&#118;
ALT+118
v
ALT+0118
v


119
77
w
Lowercase Letter w 
&#119;
ALT+119
w
ALT+0119
w


120
78
x
Lowercase Letter x 
&#120;
ALT+120
x
ALT+0120
x


121
79
y
Lowercase Letter y 
&#121;
ALT+121
y
ALT+0121
y


122
7A
z
Lowercase Letter z 
&#122;
ALT+122
z
ALT+0122
z


123
7B
{
Curly brackets (braces)
&#123;
ALT+123
{
ALT+0123
{


124
7C
|
Vertical-bar (vbar, vertical line or vertical slash)
&#124;
ALT+124
|
ALT+0124
|


125
 
7D
}
Curly brackets (braces)
&#125;
ALT+125
}
ALT+0125
}


126
7E
~
Tilde (swung dash)
&#126;
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 
&#160;
ALT+160
á
ALT+0160



161
A1
í
Letter 
&#161;
ALT+161
í
ALT+0161
¡


162
A2
ó
Letter 
&#162;
ALT+162
ó
ALT+0162
¢


163
A3
ú
Letter 
&#163;
ALT+163
ú
ALT+0163
£


164
A4
ñ
Letter 
&#164;
ALT+164
ñ
ALT+0164
¤


165
A5
Ñ
Letter 
&#165;
ALT+165
Ñ
ALT+0165
¥


166
A6
ª
feminine ordinal indicator
&#166;
ALT+166
ª
ALT+0166
¦


167
A7
º
masculine ordinal indicator
&#167;
ALT+167
º
ALT+0167
§


168
A8
¿
Inverted question marks
&#168;
ALT+168
¿
ALT+0168
¨


169
A9
®
Registered trademark symbol
&#169;
ALT+169
⌐
ALT+0169
©


170
AA
¬
Logical negation symbol
&#170;
ALT+170
¬
ALT+0170
ª


171
AB
½
One half
&#171;
ALT+171
½
ALT+0171
«


172
AC
¼
Quarter or one fourth
&#172;
ALT+172
¼
ALT+0172
¬


173
AD
¡
Inverted exclamation marks
&#173;
ALT+173
¡
ALT+0173



174
AE
«
Angle quotes or guillemets
&#174;
ALT+174
«
ALT+0174
®


175
AF
»
Guillemets or angle quotes
&#175;
ALT+175
»
ALT+0175
¯


176
B0
░

&#176;
ALT+176
░
ALT+0176
°


177
B1
▒

&#177;
ALT+177
▒
ALT+0177
±


178
B2
▓

&#178;
ALT+178
▓
ALT+0178
²


179
B3
│
Box drawing character
&#179;
ALT+179
│
ALT+0179
³


180
B4
┤
Box drawing character
&#180;
ALT+180
┤
ALT+0180
´


181
B5
Á
Capital Letter 
&#181;
ALT+181
╡
ALT+0181
 
µ


182
B6
Â
Letter 
&#182;
ALT+182
╢
ALT+0182
¶


183
B7
À
Letter 
&#183;
ALT+183
╖
ALT+0183
·


184
B8
©
Copyright symbol
&#184;
ALT+184
╕
ALT+0184
¸


185
B9
╣
Box drawing character
&#185;
ALT+185
╣
ALT+0185
¹


186
BA
║
Box drawing character
&#186;
ALT+186
║
ALT+0186
º


187
BB
╗
Box drawing character
&#187;
ALT+187
╗
ALT+0187
»


188
BC
╝
Box drawing character
&#188;
ALT+188
╝
ALT+0188
¼


189
BD
¢
Cent symbol
&#189;
ALT+189
╜
ALT+0189
½


190
BE
¥
YEN and YUAN sign
&#190;
ALT+190
╛
ALT+0190
¾


191
BF
┐
Box drawing character
&#191;
ALT+191
┐
ALT+0191
¿


192
C0
└
Box drawing character
&#192;
ALT+192
└
ALT+0192
À


193
C1
┴
Box drawing character
&#193;
ALT+193
┴
ALT+0193
Á


194
C2
┬
Box drawing character
&#194;
ALT+194
┬
ALT+0194
Â


195
C3
├
Box drawing character
&#195;
ALT+195
├
ALT+0195
Ã


196
C4
─
Box drawing character
&#196;
ALT+196
─
ALT+0196
Ä


197
C5
┼
Box drawing character
&#197;
ALT+197
┼
ALT+0197
Å


198
C6
ã
Lowercase Letter 
&#198;
ALT+198
╞
ALT+0198
Æ


199
C7
Ã
Capital Letter 
&#199;
ALT+199
╟
ALT+0199
Ç


200
C8
╚
Box drawing character
&#200;
ALT+200
╚
ALT+0200
È


201
C9
╔
Box drawing character
&#201;
ALT+201
╔
ALT+0201
É


202
CA
╩
Box drawing character
&#202;
ALT+202
╩
ALT+0202
Ê


203
CB
╦
Box drawing character
&#203;
ALT+203
╦
ALT+0203
Ë


204
CC
╠
Box drawing character
&#204;
ALT+204
╠
ALT+0204
Ì


205
CD
═
Box drawing character
&#205;
ALT+205
═
ALT+0205
Í


206
CE
╬
Box drawing character
&#206;
ALT+206
╬
ALT+0206
Î


207
CF
¤
generic currency sign
&#207;
ALT+207
╧
ALT+0207
Ï


208
D0
ð
Lowercase Letter 
&#208;
ALT+208
╨
ALT+0208
Ð


209
D1
Ð
Capital Letter 
&#209;
ALT+209
╤
ALT+0209
Ñ


210
D2
Ê
Letter 
&#210;
ALT+210
╥
ALT+0210
Ò


211
D3
Ë
Letter 
&#211;
ALT+211
╙
ALT+0211
Ó


212
D4
È
Letter 
&#212;
ALT+212
╘
ALT+0212
Ô


213
D5
ı
lowercase dot less i
&#213;
ALT+213
╒
ALT+0213
Õ


214
D6
Í
Capital Letter 
&#214;
ALT+214
╓
ALT+0214
Ö


215
D7
Î
Letter 
&#215;
ALT+215
╫
ALT+0215
×


216
D8
Ï
Letter 
&#216;
ALT+216
╪
ALT+0216
Ø


217
D9
┘
Box drawing character
&#217;
ALT+217
┘
ALT+0217
Ù


218
DA
┌
Box drawing character
&#218;
ALT+218
┌
ALT+0218
Ú


219
DB
█
Block
&#219;
ALT+219
█
ALT+0219
Û


220
DC
▄
Bottom half block
&#220;
ALT+220
▄
ALT+0220
Ü


221
DD
¦
vertical broken bar
&#221;
ALT+221
▌
ALT+0221
Ý


222
DE
Ì
Letter 
&#222;
ALT+222
▐
ALT+0222
Þ


223
DF
▀
Top half block
&#223;
ALT+223
▀
ALT+0223
ß


224
E0
Ó
Capital Letter 
&#224;
ALT+224
α
ALT+0224
à


225
E1
ß
Letter 
&#225;
ALT+225
ß
ALT+0225
á


226
E2
Ô
Letter 
&#226;
ALT+226
Γ
ALT+0226
â


227
E3
Ò
Letter 
&#227;
ALT+227
π
ALT+0227
ã


228
E4
õ
Letter 
&#228;
ALT+228
Σ
ALT+0228
ä


229
E5
Õ
Letter 
&#229;
ALT+229
σ
ALT+0229
å


230
E6
µ
Lowercase Letter 
&#230;
ALT+230
µ
ALT+0230
æ


231
E7
þ
Lowercase Letter 
&#231;
ALT+231
τ
ALT+0231
ç


232
E8
Þ
Capital Letter 
&#232;
ALT+232
Φ
ALT+0232
è


233
E9
Ú
Capital Letter 
&#233;
ALT+233
Θ
ALT+0233
é


234
EA
Û
Letter 
&#234;
ALT+234
Ω
ALT+0234
ê


235
EB
Ù
Letter 
&#235;
ALT+235
δ
ALT+0235
ë


236
EC
ý
Lowercase Letter 
&#236;
ALT+236
∞
ALT+0236
ì


237
ED
Ý
Capital Letter 
&#237;
ALT+237
φ
ALT+0237
í


238
EE
¯
macron symbol
&#238;
ALT+238
ε
ALT+0238
î


239
EF
´
Acute accent
&#239;
ALT+239
∩
ALT+0239
ï


240
F0
­
Hyphen
&#240;
ALT+240
≡
ALT+0240
ð


241
F1
±
Plus-minus sign
&#241;
ALT+241
±
ALT+0241
ñ


242
F2
‗
underline or underscore
&#242;
ALT+242
≥
ALT+0242
ò


243
F3
¾
three quarters
&#243;
ALT+243
≤
ALT+0243
ó


244
F4
¶
paragraph sign or pilcrow
&#244;
ALT+244
⌠
ALT+0244
ô


245
F5
§
Section sign
&#245;
ALT+245
⌡
ALT+0245
õ


246
F6
÷
The division sign ; Obelus
&#246;
ALT+246
÷
ALT+0246
ö


247
F7
¸
cedilla
&#247;
ALT+247
≈
ALT+0247
÷


248
F8
°
degree symbol 
&#248;
ALT+248
°
ALT+0248
ø


249
F9
¨
Diaeresis
&#249;
ALT+249
∙
ALT+0249
ù


250
FA
·
Interpunct or space dot
&#250;
ALT+250
·
ALT+0250
ú


251
FB
¹
superscript one
&#251;
ALT+251
√
ALT+0251
û


252
FC
³
cube or superscript three
&#252;
ALT+252
ⁿ
ALT+0252
ü


253
FD
²
Square or superscript two
&#253;
ALT+253
²
ALT+0253
ý


254
FE
■
black square
&#254;
ALT+254
■
ALT+0254
þ


255
FF
nbsp
non-breaking space or no-break space
&#255;
ALT+255

ALT+0255
ÿ