ASCII Characters Entity Code Full Reference Table

ASCII (American Standard Code for Information Interchange) is a character encoding standard for electronic communication. ASCII codes represent text in computers, telecommunications equipment, and other devices. Most modern character-encoding schemes are based on ASCII, although they support many additional characters.

ASCII is the traditional name for the encoding system; the Internet Assigned Numbers Authority (IANA) prefers the updated name US-ASCII, which clarifies that this system was developed in the US and based on the typographical symbols predominantly in use there

For a webmaster, writing characters in ASCII format can help some minor task for example avoiding which character is part of HTML tag or not. If you don't want a character to be parsed by the browser, then you can write it on one of ASCII format for example in the form of HTML ASCII format, for example: < instead <.

Control characters ASCII code table

Character	Decimal	Hex	Octal
NUL (null)	0	0	000
SOH (start of heading)	1	1	001
STX (start of text)	2	2	002
ETX (end of text)	3	3	003
EOT (end of transmission)	4	4	004
END (enquiry)	5	5	005
ACK (acknowledge)	6	6	006
BEL (bell)	7	7	007
BS (backspace)	8	8	010
TAB (horizontal tab)	9	9	011
LF (new line feed, newline)	10	A	012
VT (vertical tab)	11	B	013
FF (NP form feed, new page)	12	C	014
CR (carriage return)	13	D	015
SO (shift out)	14	E	016
SI (shift in)	15	F	017
DLE (data link escape)	16	10	020
DC1 (device control 1)	17	11	021
DC2 (device control 2)	18	12	022
DC3 (device control 3)	19	13	023
DC4 (device control 4)	20	14	024
NAK (negative acknowledge)	21	15	025
SYN (synchronous idle)	22	16	026
ETB (end of trans, block)	23	17	027
CAN (cancel)	24	18	030
EM (end of medium)	25	19	031
SUB (substitute)	26	1A	032
ESC (escape)	27	1B	033
FS (file separator)	28	1C	034
GS (group separator)	29	1D	035
RS (record separator)	30	1E	036
US (unit separator)	31	1F	037

Printable ASCII characters code table

Character	Name	Decimal	Hex	Octal	HTML
Space	space	32	20	040
!	exclamation	33	21	041	!
"	double quote	34	22	042	"
#	hash	35	23	043	#
$	dollar	36	24	044	$
%	percent	37	25	045	%
&	ampersand	38	26	046	&
'	single quote	39	27	047	'
(	left bracket	40	28	050	(
)	right bracket	41	29	051	)
*	star	42	2A	052	*
+	plus	43	2B	053	+
,	comma	44	2C	054	,
-	hyphen	45	2D	055	-
.	dot	46	2E	056	.
/	slash	47	2F	057	/
0	number zero	48	30	060	0
1	number one	49	31	061	1
2	number two	50	32	062	2
3	number three	51	33	063	3
4	number four	52	34	064	4
5	number five	53	35	065	5
6	number six	54	36	066	6
7	number seven	55	37	067	7
8	number eight	56	38	070	8
9	number nine	57	39	071	9
:	colon	58	3A	072	:
;	semi colon	59	3B	073	;
<	less than	60	3C	074	<
=	equals	61	3D	075	=
>	greater than	62	3E	076	>
?	question	63	3F	077	?
@	at	64	40	100	@
A	uppercase letter a	65	41	101	A
B	uppercase letter b	66	42	102	B
C	uppercase letter c	67	43	103	C
D	uppercase letter d	68	44	104	D
E	uppercase letter e	69	45	105	E
F	uppercase letter f	70	46	106	F
G	uppercase letter g	71	47	107	G
H	uppercase letter h	72	48	110	H
I	uppercase letter i	73	49	111	I
J	uppercase letter j	74	4A	112	J
K	uppercase letter k	75	4B	113	K
L	uppercase letter l	76	4C	114	L
M	uppercase letter m	77	4D	115	M
N	uppercase letter n	78	4E	116	N
O	uppercase letter o	79	4F	117	O
P	uppercase letter p	80	50	120	P
Q	uppercase letter q	81	51	121	Q
R	uppercase letter r	82	52	122	R
S	uppercase letter s	83	53	123	S
T	uppercase letter t	84	54	124	T
U	uppercase letter u	85	55	125	U
V	uppercase letter v	86	56	126	V
W	uppercase letter w	87	57	127	W
X	uppercase letter x	88	58	130	X
Y	uppercase letter y	89	59	131	Y
Z	uppercase letter z	90	5A	132	Z
[	left square bracket	91	5B	133	[
\	backslash	92	5C	134	\
]	right square bracket	93	5D	135	]
^	epaulet	94	5E	136	^
_	underscore	95	5F	137	_
`	grave accent	96	60	140	`
a	lowercase letter a	97	61	141	a
b	lowercase letter b	98	62	142	b
c	lowercase letter c	99	63	143	c
d	lowercase letter d	100	64	144	d
e	lowercase letter e	101	65	145	e
f	lowercase letter f	102	66	146	f
g	lowercase letter g	103	67	147	g
h	lowercase letter h	104	68	150	h
i	lowercase letter i	105	69	151	i
j	lowercase letter j	106	6A	152	j
k	lowercase letter k	107	6B	153	k
l	lowercase letter l	108	6C	154	l
m	lowercase letter m	109	6D	155	m
n	lowercase letter n	110	6E	156	n
o	lowercase letter o	111	6F	157	o
p	lowercase letter p	112	70	160	p
q	lowercase letter q	113	71	161	q
r	lowercase letter r	114	72	162	r
s	lowercase letter s	115	73	163	s
t	lowercase letter t	116	74	164	t
u	lowercase letter u	117	75	165	u
v	lowercase letter v	118	76	166	v
w	lowercase letter w	119	77	167	w
x	lowercase letter x	120	78	170	x
y	lowercase letter y	121	79	171	y
z	lowercase letter z	122	7A	172	z
{	left curly bracket	123	7B	173	{
\|	pipeline	124	7C	174	\|
}	right curly bracket	125	7D	175	}
~	tilde	126	7E	176	~
DEL	delete	127	7F	177

ASCII Characters Entity Code Full Reference Table

Control characters ASCII code table

Printable ASCII characters code table

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