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GitHub
/ 工具
/ 工具查找器
109 个工具
/ ASCII 表参考
显示 128 个字符中的 64 个
DecHexOctBinaryChar描述
00x0000000000000NULNUL (Null)
10x0100100000001SOHSOH (Start of Heading)
20x0200200000010STXSTX (Start of Text)
30x0300300000011ETXETX (End of Text)
40x0400400000100EOTEOT (End of Transmission)
50x0500500000101ENQENQ (Enquiry)
60x0600600000110ACKACK (Acknowledge)
70x0700700000111BELBEL (Bell)
80x0801000001000BSBS (Backspace)
90x0901100001001HTHT (Horizontal Tab)
100x0A01200001010LFLF (Line Feed)
110x0B01300001011VTVT (Vertical Tab)
120x0C01400001100FFFF (Form Feed)
130x0D01500001101CRCR (Carriage Return)
140x0E01600001110SOSO (Shift Out)
150x0F01700001111SISI (Shift In)
160x1002000010000DLEDLE (Data Link Escape)
170x1102100010001DC1DC1 (Device Control 1)
180x1202200010010DC2DC2 (Device Control 2)
190x1302300010011DC3DC3 (Device Control 3)
200x1402400010100DC4DC4 (Device Control 4)
210x1502500010101NAKNAK (Negative Acknowledge)
220x1602600010110SYNSYN (Synchronous Idle)
230x1702700010111ETBETB (End of Trans. Block)
240x1803000011000CANCAN (Cancel)
250x1903100011001EMEM (End of Medium)
260x1A03200011010SUBSUB (Substitute)
270x1B03300011011ESCESC (Escape)
280x1C03400011100FSFS (File Separator)
290x1D03500011101GSGS (Group Separator)
300x1E03600011110RSRS (Record Separator)
310x1F03700011111USUS (Unit Separator)
320x2004000100000Space
330x2104100100001!Character '!'
340x2204200100010"Character '"'
350x2304300100011#Character '#'
360x2404400100100$Character '$'
370x2504500100101%Character '%'
380x2604600100110&Character '&'
390x2704700100111'Character '''
400x2805000101000(Character '('
410x2905100101001)Character ')'
420x2A05200101010*Character '*'
430x2B05300101011+Character '+'
440x2C05400101100,Character ','
450x2D05500101101-Character '-'
460x2E05600101110.Character '.'
470x2F05700101111/Character '/'
480x30060001100000Character '0'
490x31061001100011Character '1'
500x32062001100102Character '2'
510x33063001100113Character '3'
520x34064001101004Character '4'
530x35065001101015Character '5'
540x36066001101106Character '6'
550x37067001101117Character '7'
560x38070001110008Character '8'
570x39071001110019Character '9'
580x3A07200111010:Character ':'
590x3B07300111011;Character ';'
600x3C07400111100<Character '<'
610x3D07500111101=Character '='
620x3E07600111110>Character '>'
630x3F07700111111?Character '?'
/ 所选工具

ASCII 表参考 - 免费 开发者 工具

可搜索的 ASCII 字符表,含十进制、hex 和二进制值

01

什么是 ASCII?

ASCII(美国信息交换标准代码)是一种用于电子通信的字符编码标准。它为字母、数字、标点符号和控制字符分配数值。标准……

02

它是如何工作的?

字符分类 控制字符(0-31、127):用于文本格式化和设备控制的不可打印字符 可打印字符(32-126):字母、数字、标点和空格 常见范围 48-57:数字……

03

示例场景

涵盖字母 'A'、数字 '0' 和换行符(LF),让你可以快速比较常见的输入与输出。

/ 相关工具
/ 代码

所选工具的源代码,显示在此处,右侧为实时运行版本。

/ 源代码
TypeScript
typescript
// No external dependencies needed - pure JavaScript/TypeScript

interface AsciiChar {
  decimal: number;
  hex: string;
  octal: string;
  binary: string;
  char: string;
}
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