Developer Tools

ASCII Table Reference

Complete ASCII character table with decimal, hex, and binary codes.

Show control characters

Dec	Hex	Binary	Character	Description
				SPACE
			!	!
			"	"
			#	#
			$	$
			%	%
			&	&
			'	'
			(	(
			)	)
			*	*
			+	+
			,	,
			-	-
			.	.
			/	/
			0	0
			1	1
			2	2
			3	3
			4	4
			5	5
			6	6
			7	7
			8	8
			9	9
			:	:
			;	;
			<	<
			=	=
			>	>
			?	?
			@	@
			A	A
			B	B
			C	C
			D	D
			E	E
			F	F
			G	G
			H	H
			I	I
			J	J
			K	K
			L	L
			M	M
			N	N
			O	O
			P	P
			Q	Q
			R	R
			S	S
			T	T
			U	U
			V	V
			W	W
			X	X
			Y	Y
			Z	Z
			[	[
			\	\
			]	]
			^	^
			_	_
			`	`
			a	a
			b	b
			c	c
			d	d
			e	e
			f	f
			g	g
			h	h
			i	i
			j	j
			k	k
			l	l
			m	m
			n	n
			o	o
			p	p
			q	q
			r	r
			s	s
			t	t
			u	u
			v	v
			w	w
			x	x
			y	y
			z	z
			{	{
			\|	\|
			}	}
			~	~

How to use the ASCII Table Reference

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View ASCII characters and their codes.

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About the ASCII Table Reference Tool

Complete ASCII character table with decimal, hex, and binary codes. This free online ascii table reference from BuildQuill runs entirely in your browser. No data is sent to any server, keeping your information private. No signup or installation needed.

Free to use with no account required
Works in all modern browsers
All processing happens locally in your browser
Part of BuildQuill's developer tools collection

Frequently Asked Questions

What is ASCII?

ASCII (American Standard Code for Information Interchange) is a character encoding standard for electronic communication representing text in computers.

How many ASCII characters are there?

There are 128 standard ASCII characters (0-127), including control characters, printable characters, and symbols.

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