ASCII 码表

完整 ASCII 码表(0–127),支持按字符、十进制、十六进制或控制字符名查询,另附字符串转码。

共 128 项

十进制十六进制八进制二进制字符名称
00000000000000NUL
10100100000001SOH
20200200000010STX
30300300000011ETX
40400400000100EOT
50500500000101ENQ
60600600000110ACK
70700700000111BEL
80801000001000BS
90901100001001HT
100A01200001010LF
110B01300001011VT
120C01400001100FF
130D01500001101CR
140E01600001110SO
150F01700001111SI
161002000010000DLE
171102100010001DC1
181202200010010DC2
191302300010011DC3
201402400010100DC4
211502500010101NAK
221602600010110SYN
231702700010111ETB
241803000011000CAN
251903100011001EM
261A03200011010SUB
271B03300011011ESC
281C03400011100FS
291D03500011101GS
301E03600011110RS
311F03700011111US
322004000100000 —
332104100100001!—
342204200100010"—
352304300100011#—
362404400100100$—
372504500100101%—
382604600100110&—
392704700100111'—
402805000101000(—
412905100101001)—
422A05200101010*—
432B05300101011+—
442C05400101100,—
452D05500101101-—
462E05600101110.—
472F05700101111/—
4830060001100000—
4931061001100011—
5032062001100102—
5133063001100113—
5234064001101004—
5335065001101015—
5436066001101106—
5537067001101117—
5638070001110008—
5739071001110019—
583A07200111010:—
593B07300111011;—
603C07400111100<—
613D07500111101=—
623E07600111110>—
633F07700111111?—
644010001000000@—
654110101000001A—
664210201000010B—
674310301000011C—
684410401000100D—
694510501000101E—
704610601000110F—
714710701000111G—
724811001001000H—
734911101001001I—
744A11201001010J—
754B11301001011K—
764C11401001100L—
774D11501001101M—
784E11601001110N—
794F11701001111O—
805012001010000P—
815112101010001Q—
825212201010010R—
835312301010011S—
845412401010100T—
855512501010101U—
865612601010110V—
875712701010111W—
885813001011000X—
895913101011001Y—
905A13201011010Z—
915B13301011011[—
925C13401011100\—
935D13501011101]—
945E13601011110^—
955F13701011111_—
966014001100000`—
976114101100001a—
986214201100010b—
996314301100011c—
1006414401100100d—
1016514501100101e—
1026614601100110f—
1036714701100111g—
1046815001101000h—
1056915101101001i—
1066A15201101010j—
1076B15301101011k—
1086C15401101100l—
1096D15501101101m—
1106E15601101110n—
1116F15701101111o—
1127016001110000p—
1137116101110001q—
1147216201110010r—
1157316301110011s—
1167416401110100t—
1177516501110101u—
1187616601110110v—
1197716701110111w—
1207817001111000x—
1217917101111001y—
1227A17201111010z—
1237B17301111011{—
1247C17401111100|—
1257D17501111101}—
1267E17601111110~—
1277F17701111111DEL

字符串转码

H720x48e1010x65l1080x6Cl1080x6Co1110x6F

超过 127 的字符不是 ASCII,这里按 Unicode 码点显示。

这里只有 7 位 ASCII(0–127)。128–255 属于各家扩展编码,Latin-1、GBK、CP437 在同一个码值上放的是不同字符,混在一起反而误导。

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