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HTML ASCII Reference Manual

HTML and XHTML transmit data over the network using a standard 7-bit ASCII codes.

128 different values of 7 bit ASCII character code is available.

7-bit ASCII codes that can be displayed

result description Entity ID
space & # 32;
! exclamation mark & # 33;
" quotation mark & # 34;
# number sign & # 35;
$ dollar sign & # 36;
% percent sign & # 37;
& ampersand & # 38;
' apostrophe & # 39;
( left parenthesis & # 40;
) right parenthesis & # 41;
* asterisk & # 42;
+ plus sign & # 43;
, comma & # 44;
- hyphen & # 45;
. period & # 46;
/ slash & # 47;
0 digit 0 & # 48;
1 digit 1 & # 49;
2 digit 2 & # 50;
3 digit 3 & # 51;
4 digit 4 & # 52;
5 digit 5 & # 53;
6 digit 6 & # 54;
7 digit 7 & # 55;
8 digit 8 & # 56;
9 digit 9 & # 57;
: colon & # 58;
; semicolon & # 59;
< less-than & # 60;
= equals-to & # 61;
> greater-than & # 62;
? question mark & # 63;
@ at sign & # 64;
A uppercase A & # 65;
B uppercase B & # 66;
C uppercase C & # 67;
D uppercase D & # 68;
E uppercase E & # 69;
F uppercase F & # 70;
G uppercase G & # 71;
H uppercase H & # 72;
I uppercase I & # 73;
J uppercase J & # 74;
K uppercase K & # 75;
L uppercase L & # 76;
M uppercase M & # 77;
N uppercase N & # 78;
O uppercase O & # 79;
P uppercase P & # 80;
Q uppercase Q & # 81;
R uppercase R & # 82;
S uppercase S & # 83;
T uppercase T & # 84;
U uppercase U & # 85;
V uppercase V & # 86;
W uppercase W & # 87;
X uppercase X & # 88;
Y uppercase Y & # 89;
Z uppercase Z & # 90;
[ left square bracket & # 91;
\ backslash & # 92;
] right square bracket & # 93;
^ caret & # 94;
_ underscore & # 95;
` grave accent & # 96;
a lowercase a & # 97;
b lowercase b & # 98;
c lowercase c & # 99;
d lowercase d & # 100;
e lowercase e & # 101;
f lowercase f & # 102;
g lowercase g & # 103;
h lowercase h & # 104;
i lowercase i & # 105;
j lowercase j & # 106;
k lowercase k & # 107;
l lowercase l & # 108;
m lowercase m & # 109;
n lowercase n & # 110;
o lowercase o & # 111;
p lowercase p & # 112;
q lowercase q & # 113;
r lowercase r & # 114;
s lowercase s & # 115;
t lowercase t & # 116;
u lowercase u & # 117;
v lowercase v & # 118;
w lowercase w & # 119;
x lowercase x & # 120;
y lowercase y & # 121;
z lowercase z & # 122;
{ left curly brace & # 123;
| vertical bar & # 124;
} right curly brace & # 125;
~ tilde & # 126;

7-bit ASCII device control codes

ASCII device control code was originally designed to control hardware devices such as printers and tape drives and the like. The code does not play any role in an HTML document.

result description Entity ID
NUL null character & # 00;
SOH start of header & # 01;
STX start of text & # 02;
ETX end of text & # 03;
EOT end of transmission & # 04;
ENQ enquiry & # 05;
ACK acknowledge & # 06;
BEL bell (ring) & # 07;
BS backspace & # 08;
HT horizontal tab & # 09;
LF line feed & # 10;
VT vertical tab & # 11;
FF form feed & # 12;
CR carriage return & # 13;
SO shift out & # 14;
SI shift in & # 15;
DLE data link escape & # 16;
DC1 device control 1 & # 17;
DC2 device control 2 & # 18;
DC3 device control 3 & # 19;
DC4 device control 4 & # 20;
NAK negative acknowledge &#twenty one;
SYN synchronize &#twenty two;
ETB end transmission block &#twenty three;
CAN cancel &#twenty four;
EM end of medium & # 25;
SUB substitute & # 26;
ESC escape & # 27;
FS file separator & # 28;
GS group separator & # 29;
RS record separator & # 30;
US unit separator & # 31;
DEL delete (rubout) & # 127;