ASCII

The table below describes the ASCII codes from 0 to 255 (decimal values). From 0 to 127 are the characters of the original ASCII table, from 128 to 255 are those of the extended ASCII table. All characters of value 256 and above will require a project in Unicode.

The first 32 characters were used at the beginning of computing for data transmissions. This is why no “readable character” is associated with them. Only tabulation, backtracking and carriage return persist from this period.

Special characters are not always available on the keyboard. To access it, either open the program “charmap” Windows or ALT key while making the decimal code preceded by a 0 (ex: ALT+092 gives a “backslash”). It is strongly recommended to always use the 0 because ALT+187 ╗ is not the same as ALT+0187 ».

Several sites offer the conversion of characters to another system (hexadecimal, binary, base64, …). Example ASC(HereOneLetter) to have the decimal value of a character, Charact(HereANumber) to have the character of a decimal value. Both functions work for both ASCII and UNICODE.

For the “web” equivalents, it is necessary to respect the small and capital letters (ex: À (À) in upper case and to à (à) in lower case).

Decimal Hexa Ansi Web Rem.
0 0 In ASCIIZ,hValMin
1 1
2 2
3 3
4 4 EOT
5 5
6 6
7 7
8 8 Backspace
9 9 Tabulation (TAB)
10 A Line feed (LF)*
11 B
12 C
13 D Carriage return (CR)*
14 E
15 F
16 10
17 11
18 12
19 13
20 14
21 15
22 16
23 17
24 18
25 19
26 1A
27 1B
28 1C
29 1D
30 1E
31 1F
32 20 Space
33 21 ! !
34 22 " "
35 23 # #
36 24 $ $
37 25 % %
38 26 & &
39 27 ' '
40 28 ( (
41 29 ) )
42 2A * *
43 2B + +
44 2C , ,
45 2D
46 2E . .
47 2F / /
48 30 0 0
49 31 1 1
50 32 2 2
51 33 3 3
52 34 4 4
53 35 5 5
54 36 6 6
55 37 7 7
56 38 8 8
57 39 9 9
58 3A : :
59 3B ; ;
60 3C < &lt;
61 3D = =
62 3E > &gt;
63 3F ? ?

*Les constantes RC ou CRLF sont donc Caract(13)+Caract(10)

Decimal Hexa Ansi Web Rem.
64 40 @ @
65 41 A A
66 42 B B
67 43 C C
68 44 D D
69 45 E E
70 46 F F
71 47 G G
72 48 H H
73 49 I I
74 4A J J
75 4B K K
76 4C L L
77 4D M M
78 4E N N
79 4F O O
80 50 P P
81 51 Q Q
82 52 R R
83 53 S S
84 54 T T
85 55 U U
86 56 V V
87 57 W W
88 58 X X
89 59 Y Y
90 5A Z Z
91 5B [ [
92 5C \ \
93 5D ] ]
94 5E ˆ &circ;
95 5F _ _
96 60 ` `
97 61 a a
98 62 b b
99 63 c c
100 64 d d
101 65 e e
102 66 f f
103 67 g g
104 68 h h
105 69 i i
106 6A j j
107 6B k k
108 6C l l
109 6D m m
110 6E n n
111 6F o o
112 70 p p
113 71 q q
114 72 r r
115 73 s s
116 74 t t
117 75 u u
118 76 v v
119 77 w w
120 78 x x
121 79 y y
122 7A z z
123 7B { {
124 7C | |
125 7D } }
126 7E ˜ &tilde;
127 7F

Decimal Hexa Ansi Web Rem.
128 80 &euro;
129 81
130 82 &sbquo;
131 83 ƒ &fnof;
132 84 &bdquo;
133 85 &hellip;
134 86 &dagger;
135 87 &Dagger;
136 88 ˆ &circ;
137 89 &permil;
138 8A Š &Scaron;
139 8B &lsaquo;
140 8C Π&OElig;
141 8D Ť &#356;
142 8E Ž &#381;
143 8F
144 90
145 91 &lsquo;
146 92 &rsquo;
147 93 &ldquo;
148 94 &rdquo;
149 95 &bull;
150 96 &ndash;
151 97 &mdash;
152 98 ˜ &tilde;
153 99 &trade;
154 9A š &scaron;
155 9B &rsaquo;
156 9C œ &oelig;
157 9D
158 9E
159 9F Ÿ &Yuml;
160 A0   &nbsp;
161 A1 ¡ &iexcl;
162 A2 ¢ &cent;
163 A3 £ &pound;
164 A4 ¤ &curren;
165 A5 ¥ &yen;
166 A6 ¦ &brvbar;
167 A7 § &sect;
168 A8 ¨ &uml;
169 A9 © &copy;
170 AA ª &ordf;
171 AB « &laquo;
172 AC ¬ &not;
173 AD ­ &shy;
174 AE ® &reg;
175 AF ¯ &macr;
176 B0 ° &deg;
177 B1 ± &plusmn;
178 B2 ² &sup2;
179 B3 ³ &sup3;
180 B4 ´ &acute;
181 B5 µ &micro;
182 B6 &para;
183 B7 · &middot;
184 B8 ¸ &cedil;
185 B9 &supl; &supl;
186 BA º &ordm;
187 BB » &raquo;
188 BC ¼ &frac14;
189 BD ½ &frac12;
190 BE ¾ &frac34;
191 BF ¿ &iquest

Decimal Hexa Ansi Web Rem.
191 C0 À &Agrave;
193 C1 Á &Aacute;
194 C2 Â &Acirc;
195 C3 Ã &Atilde;
196 C4 Ä &Auml;
197 C5 Å &Aring;
198 C6 Æ &AElig;
199 C7 Ç &Ccedil;
200 C8 È &Egrave;
201 C9 É &Eacute;
202 CA Ê &Ecirc;
203 CB Ë &Euml;
204 CC Ì &Igrave;
205 CD Í &Iacute;
206 CE Î &Icirc;
207 CF Ï &Iuml;
208 D0 Ð &ETH;
209 D1 Ñ &Ntilde;
210 D2 Ò &Ograve;
211 D3 Ó &Oacute;
212 D4 Ô &Ocirc;
213 D5 Õ &Otilde;
214 D6 Ö &Ouml;
215 D7 × &times;
216 D8 Ø &Oslash;
217 D9 Ù &Ugrave;
218 DA Ú &Uacute;
219 DB Û &Ucirc;
220 DC Ü &Uuml;
221 DD Ý &Yacute;
222 de Þ &THORN;
223 DF ß &szlig;
224 E0 à &agrave;
225 E1 á &aacute;
226 E2 â &acirc;
227 E3 ã &atilde;
228 E4 ä &auml;
229 E5 å &aring;
230 E6 æ &aelig;
231 E7 ç &ccedil;
232 E8 è &egrave;
233 E9 é &eacute;
234 EA ê &ecirc;
235 EB ë &euml;
236 EC ì &igrave;
237 ED í &iacute;
238 EE î &icirc;
239 EF ï &iuml;
240 F0 ð &eth;
241 F1 ñ &ntilde;
242 F2 ò &ograve;
243 F3 ó &oacute;
244 F4 ô &ocirc;
245 F5 õ &otilde;
246 F6 ö &ouml;
247 F7 ÷ &divide;
248 F8 ø &oslash;
249 F9 ù &ugrave;
250 FA ú &uacute;
251 FB û &ucirc;
252 FC ü &uuml;
253 FD ý &yacute;
254 FE þ &thorn;
255 FF ÿ &yuml;

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