ASCII 码表

ASCII 字符编码速查与转换

字符 → 编码

编码 → 字符

Dec	Hex	Bin	字符	名称
0	00	00000000	NUL	Null
1	01	00000001	SOH	Start of Heading
2	02	00000010	STX	Start of Text
3	03	00000011	ETX	End of Text
4	04	00000100	EOT	End of Transmission
5	05	00000101	ENQ	Enquiry
6	06	00000110	ACK	Acknowledge
7	07	00000111	BEL	Bell
8	08	00001000	BS	Backspace
9	09	00001001	TAB	Horizontal Tab
10	0A	00001010	LF	Line Feed
11	0B	00001011	VT	Vertical Tab
12	0C	00001100	FF	Form Feed
13	0D	00001101	CR	Carriage Return
14	0E	00001110	SO	Shift Out
15	0F	00001111	SI	Shift In
16	10	00010000	DLE	Data Link Escape
17	11	00010001	DC1	Device Control 1
18	12	00010010	DC2	Device Control 2
19	13	00010011	DC3	Device Control 3
20	14	00010100	DC4	Device Control 4
21	15	00010101	NAK	Negative Acknowledge
22	16	00010110	SYN	Synchronous Idle
23	17	00010111	ETB	End of Transmission Block
24	18	00011000	CAN	Cancel
25	19	00011001	EM	End of Medium
26	1A	00011010	SUB	Substitute
27	1B	00011011	ESC	Escape
28	1C	00011100	FS	File Separator
29	1D	00011101	GS	Group Separator
30	1E	00011110	RS	Record Separator
31	1F	00011111	US	Unit Separator
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	/	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	=	Equal Sign
62	3E	00111110	>	Greater-Than
63	3F	00111111	?	Question Mark
64	40	01000000	@	At Sign
65	41	01000001	A	Uppercase A
66	42	01000010	B	Uppercase B
67	43	01000011	C	Uppercase C
68	44	01000100	D	Uppercase D
69	45	01000101	E	Uppercase E
70	46	01000110	F	Uppercase F
71	47	01000111	G	Uppercase G
72	48	01001000	H	Uppercase H
73	49	01001001	I	Uppercase I
74	4A	01001010	J	Uppercase J
75	4B	01001011	K	Uppercase K
76	4C	01001100	L	Uppercase L
77	4D	01001101	M	Uppercase M
78	4E	01001110	N	Uppercase N
79	4F	01001111	O	Uppercase O
80	50	01010000	P	Uppercase P
81	51	01010001	Q	Uppercase Q
82	52	01010010	R	Uppercase R
83	53	01010011	S	Uppercase S
84	54	01010100	T	Uppercase T
85	55	01010101	U	Uppercase U
86	56	01010110	V	Uppercase V
87	57	01010111	W	Uppercase W
88	58	01011000	X	Uppercase X
89	59	01011001	Y	Uppercase Y
90	5A	01011010	Z	Uppercase Z
91	5B	01011011	[	Left Bracket
92	5C	01011100	\	Backslash
93	5D	01011101	]	Right Bracket
94	5E	01011110	^	Caret
95	5F	01011111	_	Underscore
96	60	01100000	`	Grave Accent
97	61	01100001	a	Lowercase a
98	62	01100010	b	Lowercase b
99	63	01100011	c	Lowercase c
100	64	01100100	d	Lowercase d
101	65	01100101	e	Lowercase e
102	66	01100110	f	Lowercase f
103	67	01100111	g	Lowercase g
104	68	01101000	h	Lowercase h
105	69	01101001	i	Lowercase i
106	6A	01101010	j	Lowercase j
107	6B	01101011	k	Lowercase k
108	6C	01101100	l	Lowercase l
109	6D	01101101	m	Lowercase m
110	6E	01101110	n	Lowercase n
111	6F	01101111	o	Lowercase o
112	70	01110000	p	Lowercase p
113	71	01110001	q	Lowercase q
114	72	01110010	r	Lowercase r
115	73	01110011	s	Lowercase s
116	74	01110100	t	Lowercase t
117	75	01110101	u	Lowercase u
118	76	01110110	v	Lowercase v
119	77	01110111	w	Lowercase w
120	78	01111000	x	Lowercase x
121	79	01111001	y	Lowercase y
122	7A	01111010	z	Lowercase z
123	7B	01111011	{	Left Brace
124	7C	01111100	\|	Vertical Bar
125	7D	01111101	}	Right Brace
126	7E	01111110	~	Tilde
127	7F	01111111	DEL	Delete

共: 128 / 128

控制字符说明

NULNull

SOHStart of Heading

STXStart of Text

ETXEnd of Text

EOTEnd of Transmission

ENQEnquiry

ACKAcknowledge

BELBell

BSBackspace

TABHorizontal Tab

LFLine Feed

VTVertical Tab

FFForm Feed

CRCarriage Return

SOShift Out

SIShift In

DLEData Link Escape

DC1Device Control 1

DC2Device Control 2

DC3Device Control 3

DC4Device Control 4

NAKNegative Acknowledge

SYNSynchronous Idle

ETBEnd of Transmission Block

CANCancel

EMEnd of Medium

SUBSubstitute

ESCEscape

FSFile Separator

GSGroup Separator

RSRecord Separator

USUnit Separator

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