const.id

ascii

!

0x21

EXCLAMATION MARK

ASCII printable character 0x21 '!', decimal 33.

printable

Quick facts

Hex
0x21
Decimal
33
Octal
0o041
Binary
0b00100001
Abbreviation
—
Kind
Printable
Unicode name
EXCLAMATION MARK
Unicode twin
U+0021

Encodings & escapes

UTF-8
UTF-16
UTF-32
HTML decimal
HTML hex
JavaScript
Python
CSS
JSON
URL (UTF-8)
C / C++

Related

Unicode

U+0021

EXCLAMATION MARK

HTML entity

!

ASCII list

Printable

Source

Unicode
16.0.0
WHATWG
—