ASCII

Wed 01 January 2020

ASCII (American Standard Code for Information Interchange) is a commonly used 7 bit character encoding scheme which provides up to 128 character encodings.

ASCII Character Table

Dec	Hex	Char	Description
0	00	^@	Null (NUL)
1	01	^A	Start of heading (SOH)
2	02	^B	Start of text (STX)
3	03	^C	End of text (ETX)
4	04	^D	End of transmission (EOT)
5	05	^E	Enquiry (ENQ)
6	06	^F	Acknowledge (ACK)
7	07	^G	Bell (BEL)
8	08	^H	Backspace (BS)
9	09	^I	Horizontal tab (HT)
10	0A	^J	Line feed (LF)
11	0B	^K	Vertical tab (VT)
12	0C	^L	New page/form feed (FF)
13	0D	^M	Carriage return (CR)
14	0E	^N	Shift out (SO)
15	0F	^O	Shift in (SI)
16	10	^P	Data link escape (DLE)
17	11	^Q	Device control 1 (DC1)
18	12	^R	Device control 2 (DC2)
19	13	^S	Device control 3 (DC3)
20	14	^T	Device control 4 (DC4)
21	15	^U	Negative acknowledge (NAK)
22	16	^V	Synchronous idle (SYN)
23	17	^W	End of transmission block (ETB)
24	18	^X	Cancel (CAN)
25	19	^Y	End of medium (EM)
26	1A	^Z	Substitute (SUB)
27	1B	^[	Escape (ESC)
28	1C	^\	File separator (FS)
29	1D	^]	Group separator (GS)
30	1E	^^	Record separator (RS)
31	1F	^_	Unit separator (US)
32	20		Space
33	21	!	Exclamation mark
34	22	"	Quotation mark/Double quote
35	23	#	Number sign
36	24	$	Dollar sign
37	25	%	Percent sign
38	26	&	Ampersand
39	27	'	Apostrophe/Single quote
40	28	(	Left parenthesis
41	29	)	Right parenthesis
42	2A	*	Asterisk
43	2B	+	Plus sign
44	2C	,	Comma
45	2D	-	Hyphen/Minus
46	2E	.	Full stop/Period
47	2F	/	Solidus/Slash
48	30	0	Digit zero
49	31	1	Digit one
50	32	2	Digit two
51	33	3	Digit three
52	34	4	Digit four
53	35	5	Digit five
54	36	6	Digit six
55	37	7	Digit seven
56	38	8	Digit eight
57	39	9	Digit nine
58	3A	:	Colon
59	3B	;	Semicolon
60	3C	<	Less-than sign
61	3D	=	Equal/Equality sign
62	3E	>	Greater-than sign
63	3F	?	Question mark
64	40	@	Commercial at/At sign
65	41	A	Latin capital letter A
66	42	B	Latin capital letter B
67	43	C	Latin capital letter C
68	44	D	Latin capital letter D
69	45	E	Latin capital letter E
70	46	F	Latin capital letter F
71	47	G	Latin capital letter G
72	48	H	Latin capital letter H
73	49	I	Latin capital letter I
74	4A	J	Latin capital letter J
75	4B	K	Latin capital letter K
76	4C	L	Latin capital letter L
77	4D	M	Latin capital letter M
78	4E	N	Latin capital letter N
79	4F	O	Latin capital letter O
80	50	P	Latin capital letter P
81	51	Q	Latin capital letter Q
82	52	R	Latin capital letter R
83	53	S	Latin capital letter S
84	54	T	Latin capital letter T
85	55	U	Latin capital letter U
86	56	V	Latin capital letter V
87	57	W	Latin capital letter W
88	58	X	Latin capital letter X
89	59	Y	Latin capital letter Y
90	5A	Z	Latin capital letter Z
91	5B	[	Left square bracket
92	5C	\	Reverse solidus/Backslash
93	5D	]	Right square bracket
94	5E	^	Circumflex accent/Caret
95	5F	_	Underscore/Low line
96	60	`	Grave accent
97	61	a	Latin small letter a
98	62	b	Latin small letter b
99	63	c	Latin small letter c
100	64	d	Latin small letter d
101	65	e	Latin small letter e
102	66	f	Latin small letter f
103	67	g	Latin small letter g
104	68	h	Latin small letter h
105	69	i	Latin small letter i
106	6A	j	Latin small letter j
107	6B	k	Latin small letter k
108	6C	l	Latin small letter l
109	6D	m	Latin small letter m
110	6E	n	Latin small letter n
111	6F	o	Latin small letter o
112	70	p	Latin small letter p
113	71	q	Latin small letter q
114	72	r	Latin small letter r
115	73	s	Latin small letter s
116	74	t	Latin small letter t
117	75	u	Latin small letter u
118	76	v	Latin small letter v
119	77	w	Latin small letter w
120	78	x	Latin small letter x
121	79	y	Latin small letter y
122	7A	z	Latin small letter z
123	7B	{	Left curly bracket
124	7C	|	Vertical line/Vertical bar
125	7D	}	Right curly bracket
126	7E	~	Tilde
127	7F	DEL	Delete (DEL)

Extended ASCII Table

The extended ASCII character encodings extend the default 7‑bit ASCII chart with 8‑bit encodings, providing up to 255 character encodings.

Dec	Hex	Unicode	Char	Description
128	80	U+00C7	Ç	latin capital letter c with cedilla
129	81	U+00FC	ü	latin small letter u with diaeresis
130	82	U+00E9	é	latin small letter e with acute
131	83	U+00E2	â	latin small letter a with circumflex
132	84	U+00E4	ä	latin small letter a with diaeresis
133	85	U+00E0	à	latin small letter a with grave
134	86	U+00E5	å	latin small letter a with ring above
135	87	U+00E7	ç	latin small letter c with cedilla
136	88	U+00EA	ê	latin small letter e with circumflex
137	89	U+00EB	ë	latin small letter e with diaeresis
138	8A	U+00E8	è	latin small letter e with grave
139	8B	U+00EF	ï	latin small letter i with diaeresis
140	8C	U+00EE	î	latin small letter i with circumflex
141	8D	U+00EC	ì	latin small letter i with grave
142	8E	U+00C4	Ä	latin capital letter a with diaeresis
143	8F	U+00C5	Å	latin capital letter a with ring above
144	90	U+00C9	É	latin capital letter e with acute
145	91	U+00E6	æ	latin small ligature ae
146	92	U+00C6	Æ	latin capital ligature ae
147	93	U+00F4	ô	latin small letter o with circumflex
148	94	U+00F6	ö	latin small letter o with diaeresis
149	95	U+00F2	ò	latin small letter o with grave
150	96	U+00FB	û	latin small letter u with circumflex
151	97	U+00F9	ù	latin small letter u with grave
152	98	U+00FF	ÿ	latin small letter y with diaeresis
153	99	U+00D6	Ö	latin capital letter o with diaeresis
154	9A	U+00DC	Ü	latin capital letter u with diaeresis
155	9B	U+00A2	¢	cent sign
156	9C	U+00A3	£	pound sign
157	9D	U+00A5	¥	yen sign
158	9E	U+20A7	₧	peseta sign
159	9F	U+0192	ƒ	latin small letter f with hook
160	A0	U+00E1	á	latin small letter a with acute
161	A1	U+00ED	í	latin small letter i with acute
162	A2	U+00F3	ó	latin small letter o with acute
163	A3	U+00FA	ú	latin small letter u with acute
164	A4	U+00F1	ñ	latin small letter n with tilde
165	A5	U+00D1	Ñ	latin capital letter n with tilde
166	A6	U+00AA	ª	feminine ordinal indicator
167	A7	U+00BA	º	masculine ordinal indicator
168	A8	U+00BF	¿	inverted question mark
169	A9	U+2310	⌐	reversed not sign
170	AA	U+00AC	¬	not sign
171	AB	U+00BD	½	vulgar fraction one half
172	AC	U+00BC	¼	vulgar fraction one quarter
173	AD	U+00A1	¡	inverted exclamation mark
174	AE	U+00AB	«	left-pointing double angle quotation mark
175	AF	U+00BB	»	right-pointing double angle quotation mark
176	B0	U+2591	░	light shade
177	B1	U+2592	▒	medium shade
178	B2	U+2593	▓	dark shade
179	B3	U+2502	│	box drawings light vertical
180	B4	U+2524	┤	box drawings light vertical and left
181	B5	U+2561	╡	box drawings vertical single and left double
182	B6	U+2562	╢	box drawings vertical double and left single
183	B7	U+2556	╖	box drawings down double and left single
184	B8	U+2555	╕	box drawings down single and left double
185	B9	U+2563	╣	box drawings double vertical and left
186	BA	U+2551	║	box drawings double vertical
187	BB	U+2557	╗	box drawings double down and left
188	BC	U+255D	╝	box drawings double up and left
189	BD	U+255C	╜	box drawings up double and left single
190	BE	U+255B	╛	box drawings up single and left double
191	BF	U+2510	┐	box drawings light down and left
192	C0	U+2514	└	box drawings light up and right
193	C1	U+2534	┴	box drawings light up and horizontal
194	C2	U+252C	┬	box drawings light down and horizontal
195	C3	U+251C	├	box drawings light vertical and right
196	C4	U+2500	─	box drawings light horizontal
197	C5	U+253C	┼	box drawings light vertical and horizontal
198	C6	U+255E	╞	box drawings vertical single and right double
199	C7	U+255F	╟	box drawings vertical double and right single
200	C8	U+255A	╚	box drawings double up and right
201	C9	U+2554	╔	box drawings double down and right
202	CA	U+2569	╩	box drawings double up and horizontal
203	CB	U+2566	╦	box drawings double down and horizontal
204	CC	U+2560	╠	box drawings double vertical and right
205	CD	U+2550	═	box drawings double horizontal
206	CE	U+256C	╬	box drawings double vertical and horizontal
207	CF	U+2567	╧	box drawings up single and horizontal double
208	D0	U+2568	╨	box drawings up double and horizontal single
209	D1	U+2564	╤	box drawings down single and horizontal double
210	D2	U+2565	╥	box drawings down double and horizontal single
211	D3	U+2559	╙	box drawings up double and right single
212	D4	U+2558	╘	box drawings up single and right double
213	D5	U+2552	╒	box drawings down single and right double
214	D6	U+2553	╓	box drawings down double and right single
215	D7	U+256B	╫	box drawings vertical double and horizontal single
216	D8	U+256A	╪	box drawings vertical single and horizontal double
217	D9	U+2518	┘	box drawings light up and left
218	DA	U+250C	┌	box drawings light down and right
219	DB	U+2588	█	full block
220	DC	U+2584	▄	lower half block
221	DD	U+258C	▌	left half block
222	DE	U+2590	▐	right half block
223	DF	U+2580	▀	upper half block
224	E0	U+03B1	α	greek small letter alpha
225	E1	U+00DF	ß	latin small letter sharp s
226	E2	U+0393	Γ	greek capital letter gamma
227	E3	U+03C0	π	greek small letter pi
228	E4	U+03A3	Σ	greek capital letter sigma
229	E5	U+03C3	σ	greek small letter sigma
230	E6	U+00B5	µ	micro sign
231	E7	U+03C4	τ	greek small letter tau
232	E8	U+03A6	Φ	greek capital letter phi
233	E9	U+0398	Θ	greek capital letter theta
234	EA	U+03A9	Ω	greek capital letter omega
235	EB	U+03B4	δ	greek small letter delta
236	EC	U+221E	∞	infinity
237	ED	U+03C6	φ	greek small letter phi
238	EE	U+03B5	ε	greek small letter epsilon
239	EF	U+2229	∩	intersection
240	F0	U+2261	≡	identical to
241	F1	U+00B1	±	plus-minus sign
242	F2	U+2265	≥	greater-than or equal to
243	F3	U+2264	≤	less-than or equal to
244	F4	U+2320	⌠	top half integral
245	F5	U+2321	⌡	bottom half integral
246	F6	U+00F7	÷	division sign
247	F7	U+2248	≈	almost equal to
248	F8	U+00B0	°	degree sign
249	F9	U+2219	∙	bullet operator
250	FA	U+00B7	·	middle dot
251	FB	U+221A	√	square root
252	FC	U+207F	ⁿ	superscript latin small letter n
253	FD	U+00B2	²	superscript two
254	FE	U+25A0	■	black square
255	FF	U+00A0		no-break space

Category: Standards