ASCII Table
Full ASCII table with decimal, hex, octal and binary codes for all 128 characters, control code names and HTML entities.
How to use
- 1Search by character, code or name (e.g. 'A', '0x41' or 'tab').
- 2Copy the code in the format you need.
Frequently asked questions
What is ASCII?
A 7-bit character set from 1963 defining 128 codes: 33 control characters, the space, and 94 printable letters, digits and symbols.
How does ASCII relate to Unicode and UTF-8?
The first 128 Unicode code points are identical to ASCII, and UTF-8 encodes them as the same single bytes.
What are control characters?
Codes 0–31 and 127 were meant to control devices. Today the important ones are tab (9), line feed (10) and carriage return (13).