ASCII码表

ASCII码表。

Dec Hex Bin Html Char Description
0 | 00  | 00000000 | `�`  | NUL (Null)                      | 空字符         
1 | 01  | 00000001 | ``  | SOH (Start of Header)           | 标题开始 (Ctrl/A)        
2 | 02  | 00000010 | ``  | STX (Start of Text)             | 正文开始  (Ctrl/B)       
3 | 03  | 00000011 | ``  | ETX (End of Text)               | 正文结束  (Ctrl/C)       
4 | 04  | 00000100 | ``  | EOT (End of Transmission)       | 传输结束   (Ctrl/D)      
5 | 05  | 00000101 | ``  | ENQ (Enquiry)                   | 查询(询问 ) (Ctrl/E)         
6 | 06  | 00000110 | ``  | ACK (Acknowledge)               | 收到通知(认可) (Ctrl/F)        
7 | 07  | 00000111 | ``  | BEL (Bell)                      | 响铃(Ctrl/G)          
8 | 08  | 00001000 | ``  | BS (Backspace)                  | 退格 (Ctrl/H)          
9 | 09  | 00001001 | `	`  | HT (Horizontal Tab)             | 水平制表符 (Ctrl/I)       

10 | 0A | 00001010 | 
 | LF (Line Feed) | 换行键 (Ctrl/J)
11 | 0B | 00001011 |  | VT (Vertical Tab) | 垂直制表符(home) (Ctrl/K)
12 | 0C | 00001100 |  | FF (Form Feed) | 换页键 (Ctrl/L)
13 | 0D | 00001101 | 
 | CR (Carriage Return) | 回车键 (Ctrl/M)
14 | 0E | 00001110 |  | SO (Shift Out) | 不用切换(移出) (Ctrl/N)
15 | 0F | 00001111 |  | SI (Shift In) | 启用切换(移入) (Ctrl/O)
16 | 10 | 00010000 |  | DLE (Data Link Escape) | 数据链路转义 (Ctrl/P)
17 | 11 | 00010001 |  | DC1 (Device Control 1) | 设备控制1 (Ctrl/Q)
18 | 12 | 00010010 |  | DC2 (Device Control 2) | 设备控制2 (Ctrl/R)
19 | 13 | 00010011 |  | DC3 (Device Control 3) | 设备控制3 (Ctrl/S)
20 | 14 | 00010100 |  | DC4 (Device Control 4) | 设备控制4(Ctrl/T)
21 | 15 | 00010101 |  | NAK (Negative Acknowledge) | 拒绝接收(反确认) (Ctrl/U)
22 | 16 | 00010110 |  | SYN (Synchronize) | 同步空闲 (Ctrl/V)
23 | 17 | 00010111 |  | ETB (End of Transmission Block) | 传输块结束 (Ctrl/W)
24 | 18 | 00011000 |  | CAN (Cancel) | 取消 (Ctrl/X)
25 | 19 | 00011001 |  | EM (End of Medium) | 介质中断(媒体结束) (Ctrl/Y)
26 | 1A | 00011010 |  | SUB (Substitute) | 替补 (Ctrl/Z)
27 | 1B | 00011011 |  | ESC (Escape) | 溢出(转意)
28 | 1C | 00011100 |  | FS (File Separator) | 文件分割符(向右键)
29 | 1D | 00011101 |  | GS (Group Separator) | 组分割符(向左键)
30 | 1E | 00011110 |  | RS (Record Separator) | 记录分离符(向上键)
31 | 1F | 00011111 |  | US (Unit Separator) | 单元分隔符(向下键)
32 | 20 | 00100000 |   | space (Space) | 空格
33 | 21 | 00100001 | ! | ! |
34 | 22 | 00100010 | " | “ |
35 | 23 | 00100011 | # | # |
36 | 24 | 00100100 | $ | $ |
37 | 25 | 00100101 | % | % |
38 | 26 | 00100110 | & | & |
39 | 27 | 00100111 | ' | ‘ |
40 | 28 | 00101000 | ( | ( |
41 | 29 | 00101001 | ) | ) |
42 | 2A | 00101010 | * | * |
43 | 2B | 00101011 | + | + |
44 | 2C | 00101100 | , | , |
45 | 2D | 00101101 | - | - |
46 | 2E | 00101110 | . | . |
47 | 2F | 00101111 | / | / |
48 | 30 | 00110000 | 0 | 0 |
49 | 31 | 00110001 | 1 | 1 |
50 | 32 | 00110010 | 2 | 2 |
51 | 33 | 00110011 | 3 | 3 |
52 | 34 | 00110100 | 4 | 4 |
53 | 35 | 00110101 | 5 | 5 |
54 | 36 | 00110110 | 6 | 6 |
55 | 37 | 00110111 | 7 | 7 |
56 | 38 | 00111000 | 8 | 8 |
57 | 39 | 00111001 | 9 | 9 |
58 | 3A | 00111010 | : | : |
59 | 3B | 00111011 | &#59; | ; |
60 | 3C | 00111100 | &#60; | < |
61 | 3D | 00111101 | &#61; | = |
62 | 3E | 00111110 | &#62; | > |
63 | 3F | 00111111 | &#63; | ? |
64 | 40 | 01000000 | &#64; | @ |
65 | 41 | 01000001 | &#65; | A |
66 | 42 | 01000010 | &#66; | B |
67 | 43 | 01000011 | &#67; | C |
68 | 44 | 01000100 | &#68; | D |
69 | 45 | 01000101 | &#69; | E |
70 | 46 | 01000110 | &#70; | F |
71 | 47 | 01000111 | &#71; | G |
72 | 48 | 01001000 | &#72; | H |
73 | 49 | 01001001 | &#73; | I |
74 | 4A | 01001010 | &#74; | J |
75 | 4B | 01001011 | &#75; | K |
76 | 4C | 01001100 | &#76; | L |
77 | 4D | 01001101 | &#77; | M |
78 | 4E | 01001110 | &#78; | N |
79 | 4F | 01001111 | &#79; | O |
80 | 50 | 01010000 | &#80; | P |
81 | 51 | 01010001 | &#81; | Q |
82 | 52 | 01010010 | &#82; | R |
83 | 53 | 01010011 | &#83; | S |
84 | 54 | 01010100 | &#84; | T |
85 | 55 | 01010101 | &#85; | U |
86 | 56 | 01010110 | &#86; | V |
87 | 57 | 01010111 | &#87; | W |
88 | 58 | 01011000 | &#88; | X |
89 | 59 | 01011001 | &#89; | Y |
90 | 5A | 01011010 | &#90; | Z |
91 | 5B | 01011011 | &#91; | [ |
92 | 5C | 01011100 | &#92; | \ |
93 | 5D | 01011101 | &#93; | ] |
94 | 5E | 01011110 | &#94; | ^ |
95 | 5F | 01011111 | &#95; | _ |
96 | 60 | 01100000 | &#96; | | 97 | 61 | 01100001 |a | a | 98 | 62 | 01100010 |b | b | 99 | 63 | 01100011 |c | c | 100 | 64 | 01100100 |d | d | 101 | 65 | 01100101 |e | e | 102 | 66 | 01100110 |f | f | 103 | 67 | 01100111 |g | g | 104 | 68 | 01101000 |h | h | 105 | 69 | 01101001 |i | i | 106 | 6A | 01101010 |j | j | 107 | 6B | 01101011 |k | k | 108 | 6C | 01101100 |l | l | 109 | 6D | 01101101 |m | m | 110 | 6E | 01101110 |n | n | 111 | 6F | 01101111 |o | o | 112 | 70 | 01110000 |p | p | 113 | 71 | 01110001 |q | q | 114 | 72 | 01110010 |r | r | 115 | 73 | 01110011 |s | s | 116 | 74 | 01110100 |t | t | 117 | 75 | 01110101 |u | u | 118 | 76 | 01110110 |v | v | 119 | 77 | 01110111 |w | w | 120 | 78 | 01111000 |x | x | 121 | 79 | 01111001 |y | y | 122 | 7A | 01111010 |z | z | 123 | 7B | 01111011 |{ | { | 124 | 7C | 01111100 || | | 125 | 7D | 01111101 |} | } | 126 | 7E | 01111110 |~ | ~ | 127 | 7F | 01111111 |` | DEL (delete) | 删除

注:128~255省略。