ASCII Table - Online Character Encoding Lookup & Converter

Show control characters

Found 95 results

Decimal	Hex	Octal	Binary	Char	HTML Entity
32	20	040	0100000
33	21	041	0100001	!	!
34	22	042	0100010	"	"
35	23	043	0100011	#	#
36	24	044	0100100	$	$
37	25	045	0100101	%	%
38	26	046	0100110	&	&
39	27	047	0100111	'	'
40	28	050	0101000	(	(
41	29	051	0101001	)	)
42	2A	052	0101010	*	*
43	2B	053	0101011	+	+
44	2C	054	0101100	,	,
45	2D	055	0101101	-	-
46	2E	056	0101110	.	.
47	2F	057	0101111	/	/
48	30	060	0110000	0	0
49	31	061	0110001	1	1
50	32	062	0110010	2	2
51	33	063	0110011	3	3
52	34	064	0110100	4	4
53	35	065	0110101	5	5
54	36	066	0110110	6	6
55	37	067	0110111	7	7
56	38	070	0111000	8	8
57	39	071	0111001	9	9
58	3A	072	0111010	:	:
59	3B	073	0111011	;	;
60	3C	074	0111100	<	<
61	3D	075	0111101	=	=
62	3E	076	0111110	>	>
63	3F	077	0111111	?	?
64	40	100	1000000	@	@
65	41	101	1000001	A	A
66	42	102	1000010	B	B
67	43	103	1000011	C	C
68	44	104	1000100	D	D
69	45	105	1000101	E	E
70	46	106	1000110	F	F
71	47	107	1000111	G	G
72	48	110	1001000	H	H
73	49	111	1001001	I	I
74	4A	112	1001010	J	J
75	4B	113	1001011	K	K
76	4C	114	1001100	L	L
77	4D	115	1001101	M	M
78	4E	116	1001110	N	N
79	4F	117	1001111	O	O
80	50	120	1010000	P	P
81	51	121	1010001	Q	Q
82	52	122	1010010	R	R
83	53	123	1010011	S	S
84	54	124	1010100	T	T
85	55	125	1010101	U	U
86	56	126	1010110	V	V
87	57	127	1010111	W	W
88	58	130	1011000	X	X
89	59	131	1011001	Y	Y
90	5A	132	1011010	Z	Z
91	5B	133	1011011	[	[
92	5C	134	1011100	\	\
93	5D	135	1011101	]	]
94	5E	136	1011110	^	^
95	5F	137	1011111	_	_
96	60	140	1100000	`	`
97	61	141	1100001	a	a
98	62	142	1100010	b	b
99	63	143	1100011	c	c
100	64	144	1100100	d	d
101	65	145	1100101	e	e
102	66	146	1100110	f	f
103	67	147	1100111	g	g
104	68	150	1101000	h	h
105	69	151	1101001	i	i
106	6A	152	1101010	j	j
107	6B	153	1101011	k	k
108	6C	154	1101100	l	l
109	6D	155	1101101	m	m
110	6E	156	1101110	n	n
111	6F	157	1101111	o	o
112	70	160	1110000	p	p
113	71	161	1110001	q	q
114	72	162	1110010	r	r
115	73	163	1110011	s	s
116	74	164	1110100	t	t
117	75	165	1110101	u	u
118	76	166	1110110	v	v
119	77	167	1110111	w	w
120	78	170	1111000	x	x
121	79	171	1111001	y	y
122	7A	172	1111010	z	z
123	7B	173	1111011	{	{
124	7C	174	1111100	\|	\|
125	7D	175	1111101	}	}
126	7E	176	1111110	~	~

About the ASCII Table Tool

Complete ASCII Character Encoding Lookup & Two-Way Converter

This tool covers all 128 standard ASCII characters (0-127), including 32 control characters and 95 printable characters. Search by character, code, or description. Enter a character or code for instant two-way conversion. Click any cell to copy its value. Everything runs locally in your browser.

Features

Complete coverage of all 128 ASCII characters (0-127)
Simultaneous display of decimal, hex, octal, binary, character, and HTML entity
Intelligent two-way conversion between characters and codes
Search by character, code, or description
One-click copy of any encoded value
Toggle control character visibility
Runs entirely in the browser, no server required

How to Use

1Type a character, code, or keyword in the search box to filter the table
2Enter a character (e.g. A) or code (e.g. 65, 0x41) in the converter to see all encodings
3Click any cell in the table to copy its value
4Enable 'Show control characters' to view characters 0-31 and 127

Frequently Asked Questions

What is ASCII?

ASCII (American Standard Code for Information Interchange) is a character encoding standard that uses numbers 0-127 to represent English letters, digits, punctuation marks, and control characters. It is one of the foundational encodings used in computer communication.

What is the difference between control and printable characters?

In ASCII, characters 0-31 and 127 are control characters. They are invisible and used to control device behavior (e.g., newline, carriage return, tab). Characters 32-126 are printable and include spaces, letters, digits, and punctuation.

How do I enter hexadecimal or binary values for conversion?

Enter prefixed values in the converter: use 0x for hexadecimal (e.g. 0x41), 0o for octal (e.g. 0o101), and 0b for binary (e.g. 0b1000001). Numbers without a prefix are treated as decimal.

How does ASCII relate to Unicode?

ASCII is a subset of Unicode. The first 128 code points (U+0000 to U+007F) in Unicode are identical to ASCII. Therefore, every ASCII character has the same encoding value in Unicode.

Why is the space character considered printable?

The space character (ASCII 32) is invisible but is an actual printable character that occupies one character position in output. It is not a control character; it belongs to the printable character set.

About the ASCII Table Tool

Complete ASCII Character Encoding Lookup & Two-Way Converter

Features

How to Use

Frequently Asked Questions

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