ASCII Reference Table

Complete ASCII character reference with search and copy functionality

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Search by any column (character, decimal, hex, binary, description)

Control Characters (0-31)

Non-printable control characters used for text control and communication

Decimal ↑	Hex	Binary	Character	Description
0	00	00000000	NUL	Null character (NUL)
1	01	00000001	SOH	Start of Heading (SOH)
2	02	00000010	STX	Start of Text (STX)
3	03	00000011	ETX	End of Text (ETX)
4	04	00000100	EOT	End of Transmission (EOT)
5	05	00000101	ENQ	Enquiry (ENQ)
6	06	00000110	ACK	Acknowledgment (ACK)
7	07	00000111	BEL	Bell (BEL)
8	08	00001000	BS	Backspace (BS)
9	09	00001001	TAB	Horizontal Tab (HT)
10	0A	00001010	LF	Line Feed (Newline) (LF)
11	0B	00001011	VT	Vertical Tab (VT)
12	0C	00001100	FF	Form Feed (FF)
13	0D	00001101	CR	Carriage Return (CR)
14	0E	00001110	SO	Shift Out (SO)
15	0F	00001111	SI	Shift In (SI)
16	10	00010000	DLE	Data Link Escape (DLE)
17	11	00010001	DC1	Device Control 1 (DC1)
18	12	00010010	DC2	Device Control 2 (DC2)
19	13	00010011	DC3	Device Control 3 (DC3)
20	14	00010100	DC4	Device Control 4 (DC4)
21	15	00010101	NAK	Negative Acknowledgment (NAK)
22	16	00010110	SYN	Synchronous Idle (SYN)
23	17	00010111	ETB	End of Transmission Block (ETB)
24	18	00011000	CAN	Cancel (CAN)
25	19	00011001	EM	End of Medium (EM)
26	1A	00011010	SUB	Substitute (SUB)
27	1B	00011011	ESC	Escape (ESC)
28	1C	00011100	FS	File Separator (FS)
29	1D	00011101	GS	Group Separator (GS)
30	1E	00011110	RS	Record Separator (RS)
31	1F	00011111	US	Unit Separator (US)

Printable Characters (32-127)

Standard printable ASCII characters including letters, numbers, and symbols

Decimal ↑	Hex	Binary	Character	Description
32	20	00100000		Space
33	21	00100001	!	Exclamation mark
34	22	00100010	"	Double quote
35	23	00100011	#	Number sign
36	24	00100100	$	Dollar sign
37	25	00100101	%	Percent sign
38	26	00100110	&	Ampersand
39	27	00100111	'	Single quote
40	28	00101000	(	Left parenthesis
41	29	00101001	)	Right parenthesis
42	2A	00101010	*	Asterisk
43	2B	00101011	+	Plus sign
44	2C	00101100	,	Comma
45	2D	00101101	-	Hyphen/Minus
46	2E	00101110	.	Period
47	2F	00101111	/	Forward slash
48	30	00110000	0	Digit 0
49	31	00110001	1	Digit 1
50	32	00110010	2	Digit 2
51	33	00110011	3	Digit 3
52	34	00110100	4	Digit 4
53	35	00110101	5	Digit 5
54	36	00110110	6	Digit 6
55	37	00110111	7	Digit 7
56	38	00111000	8	Digit 8
57	39	00111001	9	Digit 9
58	3A	00111010	:	Colon
59	3B	00111011	;	Semicolon
60	3C	00111100	<	Less than
61	3D	00111101	=	Equals sign
62	3E	00111110	>	Greater than
63	3F	00111111	?	Question mark
64	40	01000000	@	At sign
65	41	01000001	A	Uppercase letter A
66	42	01000010	B	Uppercase letter B
67	43	01000011	C	Uppercase letter C
68	44	01000100	D	Uppercase letter D
69	45	01000101	E	Uppercase letter E
70	46	01000110	F	Uppercase letter F
71	47	01000111	G	Uppercase letter G
72	48	01001000	H	Uppercase letter H
73	49	01001001	I	Uppercase letter I
74	4A	01001010	J	Uppercase letter J
75	4B	01001011	K	Uppercase letter K
76	4C	01001100	L	Uppercase letter L
77	4D	01001101	M	Uppercase letter M
78	4E	01001110	N	Uppercase letter N
79	4F	01001111	O	Uppercase letter O
80	50	01010000	P	Uppercase letter P
81	51	01010001	Q	Uppercase letter Q
82	52	01010010	R	Uppercase letter R
83	53	01010011	S	Uppercase letter S
84	54	01010100	T	Uppercase letter T
85	55	01010101	U	Uppercase letter U
86	56	01010110	V	Uppercase letter V
87	57	01010111	W	Uppercase letter W
88	58	01011000	X	Uppercase letter X
89	59	01011001	Y	Uppercase letter Y
90	5A	01011010	Z	Uppercase letter Z
91	5B	01011011	[	Left square bracket
92	5C	01011100	\	Backslash
93	5D	01011101	]	Right square bracket
94	5E	01011110	^	Caret
95	5F	01011111	_	Underscore
96	60	01100000	`	Grave accent
97	61	01100001	a	Lowercase letter a
98	62	01100010	b	Lowercase letter b
99	63	01100011	c	Lowercase letter c
100	64	01100100	d	Lowercase letter d
101	65	01100101	e	Lowercase letter e
102	66	01100110	f	Lowercase letter f
103	67	01100111	g	Lowercase letter g
104	68	01101000	h	Lowercase letter h
105	69	01101001	i	Lowercase letter i
106	6A	01101010	j	Lowercase letter j
107	6B	01101011	k	Lowercase letter k
108	6C	01101100	l	Lowercase letter l
109	6D	01101101	m	Lowercase letter m
110	6E	01101110	n	Lowercase letter n
111	6F	01101111	o	Lowercase letter o
112	70	01110000	p	Lowercase letter p
113	71	01110001	q	Lowercase letter q
114	72	01110010	r	Lowercase letter r
115	73	01110011	s	Lowercase letter s
116	74	01110100	t	Lowercase letter t
117	75	01110101	u	Lowercase letter u
118	76	01110110	v	Lowercase letter v
119	77	01110111	w	Lowercase letter w
120	78	01111000	x	Lowercase letter x
121	79	01111001	y	Lowercase letter y
122	7A	01111010	z	Lowercase letter z
123	7B	01111011	{	Left curly brace
124	7C	01111100	\|	Vertical bar
125	7D	01111101	}	Right curly brace
126	7E	01111110	~	Tilde
127	7F	01111111		Delete

Common Keyboard Shortcuts

Space

Spacebar

TAB9

Tab

Tab key

LF10

Line Feed (Enter)

Enter/Return

CR13

Carriage Return

Ctrl+M

ESC27

Escape

Esc key

!33

Exclamation

Shift+1

@64

At sign

Shift+2

#35

Hash

Shift+3

$36

Dollar

Shift+4

%37

Percent

Shift+5

^94

Caret

Shift+6

&38

Ampersand

Shift+7

*42

Asterisk

Shift+8

(40

Left paren

Shift+9

)41

Right paren

Shift+0

-45

Hyphen

- key

_95

Underscore

Shift+-

=61

Equals

= key

+43

Plus

Shift+=