HTML ASCII Codes
There are 27 = 128 printable characters which can be represented by different 7-BIT ASCII codes. Another set of characters are not for HTML representation but they are devised to control hardware.
Following tables list down all the 7-BIT ASCII codes and their equivalent HTML Entity Codes.
If you want to see equivalent HEX, OCT and extended set of ASCII codes then check next chapter.
7-BIT Printable ASCII Characters:
ASCII Characters
Description
HTML Entity Codes
space
 
!
exclamation mark
!
"
quotation mark
"
#
number sign
#
$
dollar sign
$
%
percent sign
%
&
ampersand
&
'
apostrophe
'
(
left parenthesis
(
)
right parenthesis
)
*
asterisk
*
+
plus sign
+
,
comma
,
-
hyphen
-
.
period
.
/
slash
/
0
digit 0
0
1
digit 1
1
2
digit 2
2
3
digit 3
3
4
digit 4
4
5
digit 5
5
6
digit 6
6
7
digit 7
7
8
digit 8
8
9
digit 9
9
:
colon
:
;
semicolon
;
<
less-than
<
=
equals-to
=
>
greater-than
>
?
question mark
?
@
at sign
@
A
uppercase A
A
B
uppercase B
B
C
uppercase C
C
D
uppercase D
D
E
uppercase E
E
F
uppercase F
F
G
uppercase G
G
H
uppercase H
H
I
uppercase I
I
J
uppercase J
J
K
uppercase K
K
L
uppercase L
L
M
uppercase M
M
N
uppercase N
N
O
uppercase O
O
P
uppercase P
P
Q
uppercase Q
Q
R
uppercase R
R
S
uppercase S
S
T
uppercase T
T
U
uppercase U
U
V
uppercase V
V
W
uppercase W
W
X
uppercase X
X
Y
uppercase Y
Y
Z
uppercase Z
Z
[
left square bracket
[
\
backslash
\
]
right square bracket
]
^
caret
^
_
underscore
_
`
grave accent
`
a
lowercase a
a
b
lowercase b
b
c
lowercase c
c
d
lowercase d
d
e
lowercase e
e
f
lowercase f
f
g
lowercase g
g
h
lowercase h
h
i
lowercase i
i
j
lowercase j
j
k
lowercase k
k
l
lowercase l
l
m
lowercase m
m
n
lowercase n
n
o
lowercase o
o
p
lowercase p
p
q
lowercase q
q
r
lowercase r
r
s
lowercase s
s
t
lowercase t
t
u
lowercase u
u
v
lowercase v
v
w
lowercase w
w
x
lowercase x
x
y
lowercase y
y
z
lowercase z
z
{
left curly brace
{
|
vertical bar
|
}
right curly brace
}
~
tilde
~
7-BIT ASCII Device Control Characters
ASCII Characters
Description
HTML Entity Codes
NUL
null character
�
SOH
start of header

STX
start of text

ETX
end of text

EOT
end of transmission

ENQ
enquiry

ACK
acknowledge

BEL
bell (ring)

BS
backspace

HT
horizontal tab
	
LF
line feed
VT
vertical tab

FF
form feed

CR
carriage return
SO
shift out

SI
shift in

DLE
data link escape

DC1
device control 1

DC2
device control 2

DC3
device control 3

DC4
device control 4

NAK
negative acknowledge

SYN
synchronize

ETB
end transmission block

CAN
cancel *

EM
end of medium

SUB
substitute

ESC
escape

FS
file separator

GS
group separator

RS
record separator

US
unit separator

DEL
delete (rubout)

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