Ascii

ASCII control characters (character code 0-31)The first 32 characters in the ASCII-table are unprintable control codes and are used to control peripherals such as printers. |
DEC | OCT | HEX | BIN | Symbol | HTML Number | HTML Name | Description |
0 | 000 | 00 | 00000000 | NUL | � |   | Null char |
1 | 001 | 01 | 00000001 | SOH |
|   | Start of Heading |
2 | 002 | 02| 00000010 | STX |  |   | Start of Text |
3 | 003 | 03 | 00000011 | ETX |  |   | End of Text |
4 | 004 | 04 | 00000100 | EOT |  |   | End of Transmission |
5 | 005 | 05 | 00000101 | ENQ |  |   | Enquiry |
6 | 006 | 06 | 00000110 | ACK |  |   | Acknowledgment |
7 | 007 | 07 | 00000111 | BEL |  |   | Bell |
8 | 010 | 08 |00001000 | BS |  |   | Back Space |
9 | 011 | 09 | 00001001 | HT | |   | Horizontal Tab |
10 | 012 | 0A | 00001010 | LF | |   | Line Feed |
11 | 013 | 0B | 00001011 | VT |  |   | Vertical Tab |
12 | 014 | 0C | 00001100 | FF |  |   | Form Feed |
13 | 015 | 0D | 00001101 | CR | |   | Carriage Return |
14 | 016 | 0E | 00001110 | SO|  |   | Shift Out / X-On |
15 | 017 | 0F | 00001111 | SI |  |   | Shift In / X-Off |
16 | 020 | 10 | 00010000 | DLE |  |   | Data Line Escape |
17 | 021 | 11 | 00010001 | DC1 |  |   | Device Control 1 (oft. XON) |
18 | 022 | 12 | 00010010 | DC2 |  |   | Device Control 2 |
19 | 023 | 13 | 00010011 | DC3 |  |   | Device Control3 (oft. XOFF) |
20 | 024 | 14 | 00010100 | DC4 |  |   | Device Control 4 |
21 | 025 | 15 | 00010101 | NAK |  |   | Negative Acknowledgement |
22 | 026 | 16 | 00010110 | SYN |  |   | Synchronous Idle |
23 | 027 | 17 | 00010111 | ETB |  |   | End of Transmit Block |
24 | 030 | 18 | 00011000 | CAN |  |   | Cancel |
25 | 031 | 19 | 00011001| EM |  |   | End of Medium |
26 | 032 | 1A | 00011010 | SUB |  |   | Substitute |
27 | 033 | 1B | 00011011 | ESC |  |   | Escape |
28 | 034 | 1C | 00011100 | FS |  |   | File Separator |
29 | 035 | 1D | 00011101 | GS |  |   | Group Separator |
30 | 036 | 1E | 00011110 | RS |  |   | Record Separator |
31 | 037 | 1F | 00011111| US |  |   | Unit Separator |
ASCII printable characters (character code 32-127)Codes 32-127 are common for all the different variations of the ASCII table, they are called printable characters, represent letters, digits, punctuation marks, and a few miscellaneous symbols. You will find almost every character on your keyboard. Character 127 represents the command DEL. DEC | OCT | HEX| BIN | Symbol | HTML Number | HTML Name | Description |
32 | 040 | 20 | 00100000 |   | |   | Space |
33 | 041 | 21 | 00100001 | ! | ! |   | Exclamation mark |
34 | 042 | 22 | 00100010 | " | " | " | Double quotes (or speech marks) |
35 | 043 | 23 | 00100011 | # | # |   | Number |
36 | 044 | 24 | 00100100 | $ | $ |   | Dollar |
37 |045 | 25 | 00100101 | % | % |   | Procenttecken |
38 | 046 | 26 | 00100110 | & | & | & | Ampersand |
39 | 047 | 27 | 00100111 | ' | ' |   | Single quote |
40 | 050 | 28 | 00101000 | ( | ( |   | Open parenthesis (or open bracket) |
41 | 051 | 29 | 00101001 | ) | ) |   | Close parenthesis (or close bracket) |
42 | 052 | 2A | 00101010 | * |* |   | Asterisk |
43 | 053 | 2B | 00101011 | + | + |   | Plus |
44 | 054 | 2C | 00101100 | , | , |   | Comma |
45 | 055 | 2D | 00101101 | - | - |   | Hyphen |
46 | 056 | 2E | 00101110 | . | . |   | Period, dot or full stop |
47 | 057 | 2F | 00101111 | / | / |   | Slash or divide |
48 | 060 | 30 | 00110000 | 0 | 0 |   | Zero |...