ASCII control characters
ASCII control characters are non-printable characters in the ASCII character set used to control the behavior of printers, teletypes, and other devices. They include characters such as tab, line feed, and carriage return, and are represented by codes 0 to 31.
| Code | HEX | Symbol | HTML Number | HTML Name | HTML Name2 | Name |
|---|---|---|---|---|---|---|
| 0 | 00 | ␀ | � | Null character | ||
| 1 | 01 | ␁ |  | Start of Heading | ||
| 2 | 02 | ␂ |  | Start of Text | ||
| 3 | 03 | ␃ |  | End of Text | ||
| 4 | 04 | ␄ |  | End of Transmission | ||
| 5 | 05 | ␅ |  | Enquiry | ||
| 6 | 06 | ␆ |  | Acknowledge | ||
| 7 | 07 | ␇ |  | Bell, Alert | ||
| 8 | 08 | ␈ |  | Backspace | ||
| 9 | 09 | ␉ | 	 | 	 | Horizontal Tab | |
| 10 | 0A | ␊ | | 
 | Line Feed | |
| 11 | 0B | ␋ |  | Vertical Tabulation | ||
| 12 | 0C | ␌ |  | Form Feed | ||
| 13 | 0D | ␍ | | Carriage Return | ||
| 14 | 0E | ␎ |  | Shift Out | ||
| 15 | 0F | ␏ |  | Shift In | ||
| 16 | 10 | ␐ |  | Data Link Escape | ||
| 17 | 11 | ␑ |  | Device Control One (XON) | ||
| 18 | 12 | ␒ |  | Device Control Two | ||
| 19 | 13 | ␓ |  | Device Control Three (XOFF) | ||
| 20 | 14 | ␔ |  | Device Control Four | ||
| 21 | 15 | ␕ |  | Negative Acknowledge | ||
| 22 | 16 | ␖ |  | Synchronous Idle | ||
| 23 | 17 | ␗ |  | End of Transmission Block | ||
| 24 | 18 | ␘ |  | Cancel | ||
| 25 | 19 | ␙ |  | End of medium | ||
| 26 | 1A | ␚ |  | Substitute | ||
| 27 | 1B | ␛ |  | Escape | ||
| 28 | 1C | ␜ |  | File Separator | ||
| 29 | 1D | ␝ |  | Group Separator | ||
| 30 | 1E | ␞ |  | Record Separator | ||
| 31 | 1F | ␟ |  | Unit Separator | ||
| 32 | 20 | ␠ |   | Space | ||
| 127 | 7F | ␡ |  | Delete |
ASCII Character Category
7-bit ASCII
ASCII Code of A to ZASCII Code of a to zASCII Code of 0 to 9ASCII control charactersASCII printable charactersASCII alphabet charactersPunctuation and symbolsWhite space characters