关于ASCII查询表:
完整的ASCII查询表(256位),包括ASCII控制字符,ASCII符号以及ASCII扩展字符.
ASCII编码标准:
ASCII (American Standard Code for Information Interchange) 是最广泛使用的字符编码标准. 标准ASCII 有7 bits长度, 共128个不同的字符. 扩展ASCII 有8 bits长度, 256个不同的字符. 版权符号 © 就定义在扩展ASCII表之中.
表1: ASCII控制字符 (不可显示):
ASCII code (10进制)
ASCII code (2进制)
ASCII code (8进制)
ASCII code (16进制)
Char (字符)
Description (简介)
00000NULLNull character
01111SOHStart of Header
021022STXStart of Text
031133ETXEnd of Text, hearts card suit
0410044EOTEnd of Transmission, diamonds card suit
0510155ENQEnquiry, clubs card suit
0611066ACKAcknowledgement, spade card suit
0711177BELBell
081000108BSBackspace
091001119HTHorizontal Tab
10101012aLFLine feed
11101113bVTVertical Tab, male symbol, symbol for Mars
12110014cFFForm feed, female symbol, symbol for Venus
13110115dCRCarriage return
14111016eSOShift Out
15111117fSIShift In
16100002010DLEData link escape
17100012111DC1Device control 1
18100102212DC2Device control 2
19100112313DC3Device control 3
20101002414DC4Device control 4
21101012515NAKNAK Negative-acknowledge
22101102616SYNSynchronous idle
23101112717ETBEnd of trans. block
24110003018CANCancel
25110013119EMEnd of medium
2611010321aSUBSubstitute
2711011331bESCEscape
2811100341cFSFile separator
2911101351dGSGroup separator
3011110361eRSRecord separator
3111111371fUSUnit separator
12711111111777fDELDelete
Table 2: ASCII符号 (可显示):
ASCII code (10进制)
ASCII code (2进制)
ASCII code (8进制)
ASCII code (16进制)
Char (字符)
Description (简介)
321000004020spaceSpace
331000014121!Exclamation mark
341000104222"Double quotes ; Quotation mark ; speech marks
351000114323#Number sign
361001004424$Dollar sign
371001014525%Percent sign
381001104626&Ampersand
391001114727'Single quote or Apostrophe
401010005028(round brackets or parentheses, opening round bracket
411010015129)parentheses or round brackets, closing parentheses
42101010522a*Asterisk
43101011532b+Plus sign
44101100542c,Comma
45101101552d-Hyphen, minus sign
46101110562e.Dot, full stop
47101111572f/Slash, forward slash, fraction bar, division slash
4811000060300number zero
4911000161311number one
5011001062322number two
5111001163333number three
5211010064344number four
5311010165355number five
5411011066366number six
5511011167377number seven
5611100070388number eight
5711100171399number nine
58111010723a:Colon
59111011733b;Semicolon
60111100743c 61111101753d=Equals sign 62111110763e>Greater-than sign ; Inequality 63111111773f?Question mark 64100000010040@At sign 65100000110141ACapital letter A 66100001010242BCapital letter B 67100001110343CCapital letter C 68100010010444DCapital letter D 69100010110545ECapital letter E 70100011010646FCapital letter F 71100011110747GCapital letter G 72100100011048HCapital letter H 73100100111149ICapital letter I 7410010101124aJCapital letter J 7510010111134bKCapital letter K 7610011001144cLCapital letter L 7710011011154dMCapital letter M 7810011101164eNCapital letter N 7910011111174fOCapital letter O 80101000012050PCapital letter P 81101000112151QCapital letter Q 82101001012252RCapital letter R 83101001112353SCapital letter S 84101010012454TCapital letter T 85101010112555UCapital letter U 86101011012656VCapital letter V 87101011112757WCapital letter W 88101100013058XCapital letter X 89101100113159YCapital letter Y 9010110101325aZCapital letter Z 9110110111335b[square brackets or box brackets, opening bracket 9210111001345c\Backslash, reverse slash 9310111011355d]box brackets or square brackets, closing bracket 9410111101365e^Circumflex accent or Caret 9510111111375f_underscore, understrike, underbar or low line 96110000014060`Grave accent 97110000114161aLowercase letter a, minuscule a 98110001014262bLowercase letter b, minuscule b 99110001114363cLowercase letter c, minuscule c 100110010014464dLowercase letter d, minuscule d 101110010114565eLowercase letter e, minuscule e 102110011014666fLowercase letter f, minuscule f 103110011114767gLowercase letter g, minuscule g 104110100015068hLowercase letter h, minuscule h 105110100115169iLowercase letter i, minuscule i 10611010101526ajLowercase letter j, minuscule j 10711010111536bkLowercase letter k, minuscule k 10811011001546clLowercase letter l, minuscule l 10911011011556dmLowercase letter m, minuscule m 11011011101566enLowercase letter n, minuscule n 11111011111576foLowercase letter o, minuscule o 112111000016070pLowercase letter p, minuscule p 113111000116171qLowercase letter q, minuscule q 114111001016272rLowercase letter r, minuscule r 115111001116373sLowercase letter s, minuscule s 116111010016474tLowercase letter t, minuscule t 117111010116575uLowercase letter u, minuscule u 118111011016676vLowercase letter v, minuscule v 119111011116777wLowercase letter w, minuscule w 120111100017078xLowercase letter x, minuscule x 121111100117179yLowercase letter y, minuscule y 12211110101727azLowercase letter z, minuscule z 12311110111737b{braces or curly brackets, opening braces 12411111001747c|vertical-bar, vbar, vertical line or vertical slash 12511111011757d}curly brackets or braces, closing curly brackets 12611111101767e~Tilde ; swung dash 表3: ASCII扩展字符: ASCII code (10进制) ASCII code (2进制) ASCII code (8进制) ASCII code (16进制) Char (字符) Description (简介) 1281000000020080ÇMajuscule C-cedilla 1291000000120181ületter u with umlaut or diaeresis, u-umlaut 1301000001020282életter e with acute accent or e-acute 1311000001120383âletter a with circumflex accent or a-circumflex 1321000010020484äletter a with umlaut or diaeresis, a-umlaut 1331000010120585àletter a with grave accent 1341000011020686åletter a with a ring 1351000011120787çMinuscule c-cedilla 1361000100021088êletter e with circumflex accent or e-circumflex 1371000100121189ëletter e with umlaut or diaeresis ; e-umlauts 138100010102128aèletter e with grave accent 139100010112138bïletter i with umlaut or diaeresis ; i-umlaut 140100011002148cîletter i with circumflex accent or i-circumflex 141100011012158dìletter i with grave accent 142100011102168eÄletter A with umlaut or diaeresis ; A-umlaut 143100011112178fÅCapital letter A with a ring 1441001000022090ÉCapital letter E with acute accent or E-acute 1451001000122191æLatin diphthong ae in lowercase 1461001001022292ÆLatin diphthong AE in uppercase 1471001001122393ôletter o with circumflex accent or o-circumflex 1481001010022494öletter o with umlaut or diaeresis ; o-umlaut 1491001010122595òletter o with grave accent 1501001011022696ûletter u with circumflex accent or u-circumflex 1511001011122797ùletter u with grave accent 1521001100023098ÿLowercase letter y with diaeresis 1531001100123199ÖLetter O with umlaut or diaeresis ; O-umlaut 154100110102329aÜLetter U with umlaut or diaeresis ; U-umlaut 155100110112339bøLowercase slashed zero or empty set 156100111002349c£Pound sign ; symbol for the pound sterling 157100111012359dØUppercase slashed zero or empty set 158100111102369e×Multiplication sign 159100111112379fƒFunction sign ; f with hook sign ; florin sign 16010100000240a0áLowercase letter a with acute accent or a-acute 16110100001241a1íLowercase letter i with acute accent or i-acute 16210100010242a2óLowercase letter o with acute accent or o-acute 16310100011243a3úLowercase letter u with acute accent or u-acute 16410100100244a4ñeñe, enie, spanish letter enye, lowercase n with tilde 16510100101245a5ÑSpanish letter enye, uppercase N with tilde, EÑE, enie 16610100110246a6ªfeminine ordinal indicator 16710100111247a7ºmasculine ordinal indicator 16810101000250a8¿Inverted question marks 16910101001251a9®Registered trademark symbol 17010101010252aa¬Logical negation symbol 17110101011253ab½One half 17210101100254ac¼Quarter, one fourth 17310101101255ad¡Inverted exclamation marks 17410101110256ae«Angle quotes, guillemets, right-pointing quotation mark 17510101111257af»Guillemets, angle quotes, left-pointing quotation marks 17610110000260b0░Graphic character, low density dotted 17710110001261b1▒Graphic character, medium density dotted 17810110010262b2▓Graphic character, high density dotted 17910110011263b3│Box drawing character single vertical line 18010110100264b4┤Box drawing character single vertical and left line 18110110101265b5ÁCapital letter A with acute accent or A-acute 18210110110266b6ÂLetter A with circumflex accent or A-circumflex 18310110111267b7ÀLetter A with grave accent 18410111000270b8©Copyright symbol 18510111001271b9╣Box drawing character double line vertical and left 18610111010272ba║Box drawing character double vertical line 18710111011273bb╗Box drawing character double line upper right corner 18810111100274bc╝Box drawing character double line lower right corner 18910111101275bd¢Cent symbol 19010111110276be¥YEN and YUAN sign 19110111111277bf┐Box drawing character single line upper right corner 19211000000300c0└Box drawing character single line lower left corner 19311000001301c1┴Box drawing character single line horizontal and up 19411000010302c2┬Box drawing character single line horizontal down 19511000011303c3├Box drawing character single line vertical and right 19611000100304c4─Box drawing character single horizontal line 19711000101305c5┼Box drawing character single line horizontal vertical 19811000110306c6ãLowercase letter a with tilde or a-tilde 19911000111307c7ÃCapital letter A with tilde or A-tilde 20011001000310c8╚Box drawing character double line lower left corner 20111001001311c9╔Box drawing character double line upper left corner 20211001010312ca╩Box drawing character double line horizontal and up 20311001011313cb╦Box drawing character double line horizontal down 20411001100314cc╠Box drawing character double line vertical and right 20511001101315cd═Box drawing character double horizontal line 20611001110316ce╬Box drawing character double line horizontal vertical 20711001111317cf¤Generic currency sign 20811010000320d0ðLowercase letter eth 20911010001321d1ÐCapital letter Eth 21011010010322d2ÊLetter E with circumflex accent or E-circumflex 21111010011323d3ËLetter E with umlaut or diaeresis, E-umlaut 21211010100324d4ÈCapital letter E with grave accent 21311010101325d5ıLowercase dot less i 21411010110326d6ÍCapital letter I with acute accent or I-acute 21511010111327d7ÎLetter I with circumflex accent or I-circumflex 21611011000330d8ÏLetter I with umlaut or diaeresis ; I-umlaut 21711011001331d9┘Box drawing character single line lower right corner 21811011010332da┌Box drawing character single line upper left corner 21911011011333db█Block, graphic character 22011011100334dc▄Bottom half block 22111011101335dd¦Vertical broken bar 22211011110336deÌCapital letter I with grave accent 22311011111337df▀Top half block 22411100000340e0ÓCapital letter O with acute accent or O-acute 22511100001341e1ßLetter Eszett ; scharfes S or sharp S 22611100010342e2ÔLetter O with circumflex accent or O-circumflex 22711100011343e3ÒCapital letter O with grave accent 22811100100344e4õLowercase letter o with tilde or o-tilde 22911100101345e5ÕCapital letter O with tilde or O-tilde 23011100110346e6µLowercase letter Mu ; micro sign or micron 23111100111347e7þLowercase letter Thorn 23211101000350e8ÞCapital letter Thorn 23311101001351e9ÚCapital letter U with acute accent or U-acute 23411101010352eaÛLetter U with circumflex accent or U-circumflex 23511101011353ebÙCapital letter U with grave accent 23611101100354ecýLowercase letter y with acute accent 23711101101355edÝCapital letter Y with acute accent 23811101110356ee¯Macron symbol 23911101111357ef´Acute accent 24011110000360f0≡Congruence relation symbol 24111110001361f1±Plus-minus sign 24211110010362f2‗underline or underscore 24311110011363f3¾three quarters, three-fourths 24411110100364f4¶Paragraph sign or pilcrow ; end paragraph mark 24511110101365f5§Section sign 24611110110366f6÷The division sign ; Obelus 24711110111367f7¸cedilla 24811111000370f8°Degree symbol 24911111001371f9¨Diaresis 25011111010372fa·Interpunct or space dot 25111111011373fb¹Superscript one, exponent 1, first power 25211111100374fc³Superscript three, exponent 3, cube, third power 25311111101375fd²Superscript two, exponent 2, square, second power 25411111110376fe■black square 25511111111377ffnbspNon-breaking space or no-break space 链接: 维基百科 (ASCII): https://en.wikipedia.org/wiki/ASCII