In the 7-bit ASCII character set, ASCII code 90 is represented by the character Z also known as the uppercase z.

Character Representation Value/Description
ASCII Character Z
Decimal 90
Octal 132
Hexadecimal 5A
Binary 0101 1010
Description Uppercase Z
Category Printable Characters
Subcategory Uppercase Latin alphabet
Unicode U+005A

Encoding

Encoding non-standard letters and characters into values that can be displayed e.g. in browsers

Encoding Method Encoded Value
URL Escape Code Z
Quoted-printable =5A