ASCII Table

ASCII control characters (character code 0-31)

The initial 32 characters in the ASCII table consist of non-printable control codes, which are utilized for managing peripheral devices like printers.

DEC	OCT	HEX	BIN	Symbol	HTML Number	HTML Name	Description
0	000	00	00000000	NUL	�		Null character
1	001	01	00000001	SOH			Start of Header
2	002	02	00000010	STX			Start of Text
3	003	03	00000011	ETX			End of Text
4	004	04	00000100	EOT			End of Transmission
5	005	05	00000101	ENQ			Enquiry
6	006	06	00000110	ACK			Acknowledgment
7	007	07	00000111	BEL			Bell (alert)
8	010	08	00001000	BS			Backspace
9	011	09	00001001	TAB				Horizontal Tab
10	012	0A	00001010	LF	
		Line Feed
11	013	0B	00001011	VT			Vertical Tab
12	014	0C	00001100	FF			Form Feed
13	015	0D	00001101	CR	
		Carriage Return
14	016	0E	00001110	SO			Shift Out
15	017	0F	00001111	SI			Shift In
16	020	10	00010000	DLE			Data Link Escape
17	021	11	00010001	DC1			Device Control 1
18	022	12	00010010	DC2			Device Control 2
19	023	13	00010011	DC3			Device Control 3
20	024	14	00010100	DC4			Device Control 4
21	025	15	00010101	NAK			Negative Acknowledgment
22	026	16	00010110	SYN			Synchronous Idle
23	027	17	00010111	ETB			End of Transmission Block
24	030	18	00011000	CAN			Cancel
25	031	19	00011001	EM			End of Medium
26	032	1A	00011010	SUB			Substitute
27	033	1B	00011011	ESC			Escape
28	034	1C	00011100	FS			File Separator
29	035	1D	00011101	GS			Group Separator
30	036	1E	00011110	RS			Record Separator
31	037	1F	00011111	US			Unit Separator

ASCII printable characters (character code 32-127)

Codes 32 to 126 in the ASCII table are known as printable characters. They include letters, digits, punctuation marks, and a variety of miscellaneous symbols, covering most characters commonly found on a standard keyboard. Code 127, however, is not a printable character; it represents the control command DEL (Delete).

DEC	OCT	HEX	BIN	Symbol	HTML Number	HTML Name	Description
32	40	20	100000	(space)	 		Space
33	41	21	100001	!	!	!	Exclamation mark
34	42	22	100010	“	"	"	Double quote
35	43	23	100011	#	#	#	Number sign
36	44	24	100100	$	$		Dollar sign
37	45	25	100101	%	%	%	Percent sign
38	46	26	100110	&	&	&	Ampersand
39	47	27	100111		'	'	Single quote
40	50	28	101000	(	(		Left parenthesis
41	51	29	101001	)	)		Right parenthesis
42	52	2A	101010	*	*		Asterisk
43	53	2B	101011	#ERROR!	+		Plus sign
44	54	2C	101100	,	,		Comma
45	55	2D	101101	–	-	‐	Hyphen-minus
46	56	2E	101110	.	.		Period
47	57	2F	101111	/	/		Forward slash
48	60	30	110000	0	0		Digit zero
49	61	31	110001	1	1		Digit one
50	62	32	110010	2	2		Digit two
51	63	33	110011	3	3		Digit three
52	64	34	110100	4	4		Digit four
53	65	35	110101	5	5		Digit five
54	66	36	110110	6	6		Digit six
55	67	37	110111	7	7		Digit seven
56	70	38	111000	8	8		Digit eight
57	71	39	111001	9	9		Digit nine
58	72	3A	111010	:	:	:	Colon
59	73	3B	111011	;	&#59;		Semicolon
60	74	3C	111100	<	&#60;	&lt;	Less-than sign
61	75	3D	111101	#ERROR!	&#61;		Equals sign
62	76	3E	111110	>	&#62;	&gt;	Greater-than sign
63	77	3F	111111	?	&#63;	&quest;	Question mark
64	100	40	1000000	@	&#64;		At sign
65	101	41	1000001	A	&#65;		Uppercase letter A
66	102	42	1000010	B	&#66;		Uppercase letter B
67	103	43	1000011	C	&#67;		Uppercase letter C
68	104	44	1000100	D	&#68;		Uppercase letter D
69	105	45	1000101	E	&#69;		Uppercase letter E
70	106	46	1000110	F	&#70;		Uppercase letter F
71	107	47	1000111	G	&#71;		Uppercase letter G
72	110	48	1001000	H	&#72;		Uppercase letter H
73	111	49	1001001	I	&#73;		Uppercase letter I
74	112	4A	1001010	J	&#74;		Uppercase letter J
75	113	4B	1001011	K	&#75;		Uppercase letter K
76	114	4C	1001100	L	&#76;		Uppercase letter L
77	115	4D	1001101	M	&#77;		Uppercase letter M
78	116	4E	1001110	N	&#78;		Uppercase letter N
79	117	4F	1001111	O	&#79;		Uppercase letter O
80	120	50	1010000	P	&#80;		Uppercase letter P
81	121	51	1010001	Q	&#81;		Uppercase letter Q
82	122	52	1010010	R	&#82;		Uppercase letter R
83	123	53	1010011	S	&#83;		Uppercase letter S
84	124	54	1010100	T	&#84;		Uppercase letter T
85	125	55	1010101	U	&#85;		Uppercase letter U
86	126	56	1010110	V	&#86;		Uppercase letter V
87	127	57	1010111	W	&#87;		Uppercase letter W
88	130	58	1011000	X	&#88;		Uppercase letter X
89	131	59	1011001	Y	&#89;		Uppercase letter Y
90	132	5A	1011010	Z	&#90;		Uppercase letter Z
91	133	5B	1011011	[	&#91;		Left square bracket
92	134	5C	1011100	\	&#92;		Backslash
93	135	5D	1011101	]	&#93;		Right square bracket
94	136	5E	1011110	^	&#94;		Caret
95	137	5F	1011111	_	&#95;		Underscore
96	140	60	1100000	`	&#96;		Grave accent
97	141	61	1100001	a	&#97;		Lowercase letter a
98	142	62	1100010	b	&#98;		Lowercase letter b
99	143	63	1100011	c	&#99;		Lowercase letter c
100	144	64	1100100	d	&#100;		Lowercase letter d
101	145	65	1100101	e	&#101;		Lowercase letter e
102	146	66	1100110	f	&#102;		Lowercase letter f
103	147	67	1100111	g	&#103;		Lowercase letter g
104	150	68	1101000	h	&#104;		Lowercase letter h
105	151	69	1101001	i	&#105;		Lowercase letter i
106	152	6A	1101010	j	&#106;		Lowercase letter j
107	153	6B	1101011	k	&#107;		Lowercase letter k
108	154	6C	1101100	l	&#108;		Lowercase letter l
109	155	6D	1101101	m	&#109;		Lowercase letter m
110	156	6E	1101110	n	&#110;		Lowercase letter n
111	157	6F	1101111	o	&#111;		Lowercase letter o
112	160	70	1110000	p	&#112;		Lowercase letter p
113	161	71	1110001	q	&#113;		Lowercase letter q
114	162	72	1110010	r	&#114;		Lowercase letter r
115	163	73	1110011	s	&#115;		Lowercase letter s
116	164	74	1110100	t	&#116;		Lowercase letter t
117	165	75	1110101	u	&#117;		Lowercase letter u
118	166	76	1110110	v	&#118;		Lowercase letter v
119	167	77	1110111	w	&#119;		Lowercase letter w
120	170	78	1111000	x	&#120;		Lowercase letter x
121	171	79	1111001	y	&#121;		Lowercase letter y
122	172	7A	1111010	z	&#122;		Lowercase letter z
123	173	7B	1111011	{	&#123;		Left curly brace
124	174	7C	1111100		&#124;	|	None
125	175	7D	1111101	}	&#125;		Right curly brace
126	176	7E	1111110	~	&#126;		Tilde
127	177	7F	1111111	DEL	&#127;		Delete (non-printable)

The extended ASCII codes (character code 128-255)

There are several variations of the 8-bit ASCII table. The table below follows the Windows-1252 (CP-1252) character encoding, which is a superset of ISO 8859-1 (also known as ISO Latin-1) in terms of printable characters. However, it differs from the IANA’s ISO-8859-1 by using displayable characters instead of control characters in the range of 128 to 159. Characters that differ from ISO-8859-1 are highlighted in light blue.

DEC	OCT	HEX	BIN	Symbol	HTML Number	HTML Name	Description
128	200	80	10000000	Ç	€		Latin capital letter C with cedilla
129	201	81	10000001	ü			Small letter u with diaeresis
130	202	82	10000010	é	‚		Small letter e with acute accent
131	203	83	10000011	â	ƒ		Small letter a with circumflex
132	204	84	10000100	ä	„		Small letter a with diaeresis
133	205	85	10000101	à	…		Small letter a with grave accent
134	206	86	10000110	å	†		Small letter a with ring above
135	207	87	10000111	ç	‡		Small letter c with cedilla
136	210	88	10001000	ê	ˆ		Small letter e with circumflex
137	211	89	10001001	ë	‰		Small letter e with diaeresis
138	212	8A	10001010	è	Š		Small letter e with grave accent
139	213	8B	10001011	ï	‹		Small letter i with diaeresis
140	214	8C	10001100	î	Œ		Small letter i with circumflex
141	215	8D	10001101	ì			Small letter i with grave accent
142	216	8E	10001110	Ä	Ž		Latin capital letter A with diaeresis
143	217	8F	10001111	Å			Latin capital letter A with ring above
144	220	90	10010000	É			Latin capital letter E with acute accent
145	221	91	10010001	æ	‘		Small letter ae
146	222	92	10010010	Æ	’		Latin capital letter AE
147	223	93	10010011	ô	“		Small letter o with circumflex
148	224	94	10010100	ö	”		Small letter o with diaeresis
149	225	95	10010101	ò	•		Small letter o with grave accent
150	226	96	10010110	û	–		Small letter u with circumflex
151	227	97	10010111	ü	—		Small letter u with diaeresis
152	230	98	10011000	ù	˜		Small letter u with grave accent
153	231	99	10011001	ÿ	™		Small letter y with diaeresis
154	232	9A	10011010	Ö	š		Latin capital letter O with diaeresis
155	233	9B	10011011	Ü	›		Latin capital letter U with diaeresis
156	234	9C	10011100	ø	œ		Small letter o with slash
157	235	9D	10011101	Ø			Latin capital letter O with slash
158	236	9E	10011110	£	ž	£	British pound sign
159	237	9F	10011111	¥	Ÿ	¥	Yen sign
160	240	A0	10100000		 	 	Non-breaking space
161	241	A1	10100001	¡	¡	¡	Inverted exclamation mark
162	242	A2	10100010	¢	¢	¢	Cent sign
163	243	A3	10100011	£	£	£	British pound sign
164	244	A4	10100100	¥	¤	¥	Yen sign
165	245	A5	10100101	¤	¥	¤	Currency sign
166	246	A6	10100110	§	¦	§	Section sign
167	247	A7	10100111	¨	§	¨	Diaeresis / umlaut
168	250	A8	10101000	©	¨	©	Copyright sign
169	251	A9	10101001	®	©	®	Registered trademark sign
170	252	AA	10101010	¬	ª	¬	Not sign
171	253	AB	10101011	½	«	½	One-half sign
172	254	AC	10101100	¼	¬	¼	One-quarter sign
173	255	AD	10101101	¡	­		Soft hyphen
174	256	AE	10101110	®	®	®	Registered trademark sign
175	257	AF	10101111	¯	¯		Macron (overline)
176	260	B0	10110000	°	°	°	Degree symbol
177	261	B1	10110001	±	±	±	Plus-minus sign
178	262	B2	10110010	²	²	²	Superscript two
179	263	B3	10110011	³	³	³	Superscript three
180	264	B4	10110100	´	´	´	Acute accent
181	265	B5	10110101	µ	µ	µ	Micro sign
182	266	B6	10110110	¶	¶	¶	Paragraph symbol
183	267	B7	10110111	·	·	·	Middle dot
184	270	B8	10111000	¸	¸		Cedilla
185	271	B9	10111001	¹	¹	¹	Superscript one
186	272	BA	10111010	º	º	º	Masculine ordinal indicator
187	273	BB	10111011	»	»	»	Right-pointing double angle quotation mark
188	274	BC	10111100	¼	¼	¼	One-quarter fraction
189	275	BD	10111101	½	½	½	One-half fraction
190	276	BE	10111110	¾	¾	¾	Three-quarters fraction
191	277	BF	10111111	¿	¿	¿	Inverted question mark
192	300	C0	11000000	À	À		Latin capital letter A with grave accent
193	301	C1	11000001	Á	Á		Latin capital letter A with acute accent
194	302	C2	11000010	Â	Â		Latin capital letter A with circumflex
195	303	C3	11000011	Ã	Ã		Latin capital letter A with tilde
196	304	C4	11000100	Ä	Ä		Latin capital letter A with diaeresis
197	305	C5	11000101	Å	Å		Latin capital letter A with ring above
198	306	C6	11000110	Æ	Æ		Latin capital letter AE
199	307	C7	11000111	Ç	Ç		Latin capital letter C with cedilla
200	310	C8	11001000	È	È		Latin capital letter E with grave accent
201	311	C9	11001001	É	É		Latin capital letter E with acute accent
202	312	CA	11001010	Ê	Ê		Latin capital letter E with circumflex
203	313	CB	11001011	Ë	Ë		Latin capital letter E with diaeresis
204	314	CC	11001100	Ì	Ì		Latin capital letter I with grave accent
205	315	CD	11001101	Í	Í		Latin capital letter I with acute accent
206	316	CE	11001110	Î	Î		Latin capital letter I with circumflex
207	317	CF	11001111	Ï	Ï		Latin capital letter I with diaeresis
208	320	D0	11010000	Ð	Ð		Latin capital letter D with stroke
209	321	D1	11010001	Ñ	Ñ		Latin capital letter N with tilde
210	322	D2	11010010	Ò	Ò		Latin capital letter O with grave accent
211	323	D3	11010011	Ó	Ó		Latin capital letter O with acute accent
212	324	D4	11010100	Ô	Ô		Latin capital letter O with circumflex
213	325	D5	11010101	Õ	Õ		Latin capital letter O with tilde
214	326	D6	11010110	Ö	Ö		Latin capital letter O with diaeresis
215	327	D7	11010111	×	×		Multiplication sign
216	330	D8	11011000	Ø	Ø		Latin capital letter O with slash
217	331	D9	11011001	Ù	Ù		Latin capital letter U with grave accent
218	332	DA	11011010	Ú	Ú		Latin capital letter U with acute accent
219	333	DB	11011011	Û	Û		Latin capital letter U with circumflex
220	334	DC	11011100	Ü	Ü		Latin capital letter U with diaeresis
221	335	DD	11011101	Ý	Ý		Latin capital letter Y with acute accent
222	336	DE	11011110	Þ	Þ		Latin capital letter Thorn
223	337	DF	11011111	ß	ß		Small letter sharp S (Eszett)
224	340	E0	11100000	à	à		Small letter a with grave accent
225	341	E1	11100001	á	á		Small letter a with acute accent
226	342	E2	11100010	â	â		Small letter a with circumflex
227	343	E3	11100011	ã	ã		Small letter a with tilde
228	344	E4	11100100	ä	ä		Small letter a with diaeresis
229	345	E5	11100101	å	å		Small letter a with ring above
230	346	E6	11100110	æ	æ		Small letter ae
231	347	E7	11100111	ç	ç		Small letter c with cedilla
232	350	E8	11101000	è	è		Small letter e with grave accent
233	351	E9	11101001	é	é		Small letter e with acute accent
234	352	EA	11101010	ê	ê		Small letter e with circumflex
235	353	EB	11101011	ë	ë		Small letter e with diaeresis
236	354	EC	11101100	ì	ì		Small letter i with grave accent
237	355	ED	11101101	í	í		Small letter i with acute accent
238	356	EE	11101110	î	î		Small letter i with circumflex
239	357	EF	11101111	ï	ï		Small letter i with diaeresis
240	360	F0	11110000	ð	ð		Small letter d with stroke
241	361	F1	11110001	ñ	ñ		Small letter n with tilde
242	362	F2	11110010	ò	ò		Small letter o with grave accent
243	363	F3	11110011	ó	ó		Small letter o with acute accent
244	364	F4	11110100	ô	ô		Small letter o with circumflex
245	365	F5	11110101	õ	õ		Small letter o with tilde
246	366	F6	11110110	ö	ö		Small letter o with diaeresis
247	367	F7	11110111	÷	÷		Division sign
248	370	F8	11111000	ø	ø		Small letter o with slash
249	371	F9	11111001	ù	ù		Small letter u with grave accent
250	372	FA	11111010	ú	ú		Small letter u with acute accent
251	373	FB	11111011	û	û		Small letter u with circumflex
252	374	FC	11111100	ü	ü		Small letter u with diaeresis
253	375	FD	11111101	ý	ý		Small letter y with acute accent
254	376	FE	11111110	þ	þ		Small letter thorn
255	377	FF	11111111	ÿ	ÿ		Small letter y with diaeresis