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ASCII World

Unused

ExtendedASCII 144 | Hex 0x90 | U+0090

ASCII Code

Decimal
144
Hexadecimal
0x90
Octal
220
Binary
1001 0000

How to Type

Windows Alt CodeAlt + 144
HTML Entity

Unicode InputU+0090

Character in Different Encodings

EncodingCodeSymbolName
Code page 437144ÉLatin capital letter E with acute
ISO-8859-1144-Unused
ISO-8859-2144-Unused
ISO-8859-3144-Unused
ISO-8859-4144-Unused
ISO-8859-5144-Unused
ISO-8859-6144-Unused
ISO-8859-7144-Unused
ISO-8859-8144-Unused
ISO-8859-9144-Unused
ISO-8859-10144-Unused
ISO-8859-11144-Unused
Windows-1250144-Unused
Windows-1251144ђCyrillic small letter dje
Windows-1252144-Unused
Windows-1253144-Unused
Windows-1254144-Unused
Windows-1255144-Unused
Windows-1256144گArabic Gaf
Windows-1257144-Unused
Windows-1258144-Unused

Frequently Asked Questions

What is ASCII code 144?
ASCII code 144 represents the Unused character. In hexadecimal it is 0x90, in binary 1001 0000, and in octal 220. This is an extended ASCII character whose meaning varies by encoding.
How do I type ASCII 144 on a keyboard?
On Windows, hold Alt and type 144 on the numeric keypad. On Mac, you can use the Character Viewer (Edit > Emoji & Symbols). In HTML, use the entity  or .