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ASCII Table | HTML Entities | Numerical Conversions | Bit Conversions

ASCII Table

ASCII Characters Table

American Standard Code for Information Interchange (ASCII), pronounced /ˈæski/ is a character-encoding scheme based on the ordering of the English alphabet. ASCII codes represent text in computers, communications equipment, and other devices that work with text. ASCII includes definitions for 128 characters: 33 are non-printing control characters (number 0 to 31 and 127), now mostly obsolete that affect how text is processed; 94 are printable characters (numbers 32 to 126), and the space is considered an invisible graphic.

Decimal	Hexademical	Octal	ASCII Character	HTML Entity Code	Description
0	0	000	NUL		null character
1	1	001	SOH		start of header
2	2	002	STX		start of text
3	3	003	ETX		end of text
4	4	004	EOT		end of transmission
5	5	005	ENQ		enquiry
6	6	006	ACK		acknowledge
7	7	007	BEL		bell (ring)
8	8	010	BS		backspace
9	9	011	HT		horizontal tab
10	A	012	LF		line feed
11	B	013	VT		vertical tab
12	C	014	FF		form feed
13	D	015	CR		carriage return
14	E	016	SO		shift out
15	F	017	SI		shift in
16	10	020	DLE		data link escape
17	11	021	DC1		device control 1
18	12	022	DC2		device control 2
19	13	023	DC3		device control 3
20	14	024	DC4		device control 4
21	15	025	NAK		negative acknowledge
22	16	026	SYN		synchronize
23	17	027	ETB		end transmission block
24	18	030	CAN		cancel
25	19	031	EM		end of medium
26	1A	032	SUB		substitute
27	1B	033	ESC		escape
28	1C	034	FS		file separator
29	1D	035	GS		group separator
30	1E	036	RS		record separator
31	1F	037	US		unit separator
32	20	040			space
33	21	041	!	!	exclamation mark
34	22	042	"	"	quotation mark
35	23	043	#	#	number sign
36	24	044	$	$	dollar sign
37	25	045	%	%	percent sign
38	26	046	&	&	ampersand
39	27	047	'	'	apostrophe
40	28	050	(	(	left parenthesis
41	29	051	)	)	right parenthesis
42	2A	052	*	*	asterisk
43	2B	053	+	+	plus sign
44	2C	054	,	,	comma
45	2D	055	-	-	hyphen
46	2E	056	.	.	period
47	2F	057	/	/	slash
48	30	060	0	0	digit 0
49	31	061	1	1	digit 1
50	32	062	2	2	digit 2
51	33	063	3	3	digit 3
52	34	064	4	4	digit 4
53	35	065	5	5	digit 5
54	36	066	6	6	digit 6
55	37	067	7	7	digit 7
56	38	070	8	8	digit 8
57	39	071	9	9	digit 9
58	3A	072	:	:	colon
59	3B	073	;	;	semicolon
60	3C	074	<	<	less-than
61	3D	075	=	=	equals-to
62	3E	076	>	>	greater-than
63	3F	077	?	?	question mark
64	40	100	@	@	at sign
65	41	101	A	A	uppercase A
66	42	102	B	B	uppercase B
67	43	103	C	C	uppercase C
68	44	104	D	D	uppercase D
69	45	105	E	E	uppercase E
70	46	106	F	F	uppercase F
71	47	107	G	G	uppercase G
72	48	110	H	H	uppercase H
73	49	111	I	I	uppercase I
74	4A	112	J	J	uppercase J
75	4B	113	K	K	uppercase K
76	4C	114	L	L	uppercase L
77	4D	115	M	M	uppercase M
78	4E	116	N	N	uppercase N
79	4F	117	O	O	uppercase O
80	50	120	P	P	uppercase P
81	51	121	Q	Q	uppercase Q
81	52	122	R	R	uppercase R
83	53	123	S	S	uppercase S
84	54	124	T	T	uppercase T
85	55	125	U	U	uppercase U
86	56	126	V	V	uppercase V
87	57	127	W	W	uppercase W
88	58	130	X	X	uppercase X
89	59	131	Y	Y	uppercase Y
90	5A	132	Z	Z	uppercase Z
91	5B	133	[	[	left square bracket
92	5C	134	\	\	backslash
93	5D	135	]	]	right square bracket
94	5E	136	^	^	caret
95	5F	137	_	_	underscore
96	60	140	`	`	grave accent
97	61	141	a	a	lowercase a
98	62	142	b	b	lowercase b
99	63	143	c	c	lowercase c
100	64	144	d	d	lowercase d
101	65	145	e	e	lowercase e
102	66	146	f	f	lowercase f
103	67	147	g	g	lowercase g
104	68	150	h	h	lowercase h
105	69	151	i	i	lowercase i
106	6A	152	j	j	lowercase j
107	6B	153	k	k	lowercase k
108	6C	154	l	l	lowercase l
109	6D	155	m	m	lowercase m
110	6E	156	n	n	lowercase n
111	6F	157	o	o	lowercase o
112	70	160	p	p	lowercase p
113	71	161	q	q	lowercase q
114	72	162	r	r	lowercase r
115	73	163	s	s	lowercase s
116	74	164	t	t	lowercase t
117	75	165	u	u	lowercase u
118	76	166	v	v	lowercase v
119	77	167	w	w	lowercase w
120	78	170	x	x	lowercase x
121	79	171	y	y	lowercase y
122	7A	172	z	z	lowercase z
123	7B	173	{	{	left curly brace
124	7C	174	\|	\|	vertical bar
125	7D	175	}	}	right curly brace
126	7E	176	~	~	tilde
127	7F	177	DEL		delete (rubout)