ASCII Code 63

Created2024-12-03|Updated2024-12-05|Wiki

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In the 7-bit ASCII character set, ASCII code 63 is represented by the character ? also known as the question mark.

Character Representation	Value/Description
ASCII Character	`?`
Decimal	63
Octal	77
Hexadecimal	3F
Binary	0011 1111
Description	Question mark
Category	Printable Characters
Subcategory	Punctuation and Symbols
Unicode	U+003F

Encoding

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

Encoding Method	Encoded Value
URL Escape Code	%3F
Quoted-printable	=3F

Author: Johnson Lin

Link: http://linjiangxiong.com/2024/12/03/wiki/ascii-code-63/

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