Encoding defines how the values of certain characters are represented, in terms of
bits. Examples:
- ASCII (American Standard Code for Information Interchange), a 7-bit character set.
- ISO-8859-1, a 8-bit character set.
- Unicode, a 16-bit character set.
ISO-8859-1
HTML and HTTP protocols make frequent reference to ISO Latin-1 and the
character code ISO-8859-1.
The HTTP specification mandates the use of the code ISO-8859-1 as the default
character code that is passed over the network.
The term "ISO Latin-1" refers to a specific repertoire of "glyphs" (= "displayed characters")
without reference to a particular encoding (= assigned to a value).
ISO-8859-1 character code refers to ISO standard arrangement of ISO Latin-1 glyphs to code values.
There are however other (non-ISO) encodings of the ISO Latin-1 glyphs.
For example the IBM PC code page CP850.
ISO-8859-1 explicitly does not define displayable characters for positions
0-31 and 127-159, and the HTML standard does not allow those to be used for
displayable characters. The only characters in this range that are used are 9,
10 and 13, which are tab, newline and carriage return respectively.
Note: ISO-8859-1 is also known as Latin-1.
To add the ® character in HTML, type:
- &#decimal_value;
For example:
®
- &#xhex_value;
For example:
®
009 | 09 | 0009 | horizontal tab | [ht] | |
010 | 0A | 000A | new line, line feed | [nl] | |
013 | 0D | 000D | carriage return | [cr] | |
032 | 20 | 0020 | Space | | |
033 | 21 | 0021 | Exclamation mark | ! | |
034 | 22 | 0022 | quotation mark | " | " |
035 | 23 | 0023 | Number sign | # | |
036 | 24 | 0024 | Dollar sign | $ | |
037 | 25 | 0025 | Percent sign | % | |
038 | 26 | 0026 | Ampersand | & | & |
039 | 27 | 0027 | Apostrophe | ' | |
040 | 28 | 0028 | Left parenthesis | ( | |
041 | 29 | 0029 | Right parenthesis | ) | |
042 | 2A | 002A | Asterisk | * | |
043 | 2B | 002B | Plus sign | + | |
044 | 2C | 002C | Comma | , | |
045 | 2D | 002D | Hyphen | - | |
046 | 2E | 002E | Period (fullstop) | . | |
047 | 2F | 002F | Solidus (slash) | / | |
048 | 30 | 0030 | 0 | 0 | |
049 | 31 | 0031 | 1 | 1 | |
050 | 32 | 0032 | 2 | 2 | |
051 | 33 | 0033 | 3 | 3 | |
052 | 34 | 0034 | 4 | 4 | |
053 | 35 | 0035 | 5 | 5 | |
054 | 36 | 0036 | 6 | 6 | |
055 | 37 | 0037 | 7 | 7 | |
056 | 38 | 0038 | 8 | 8 | |
057 | 39 | 0039 | 9 | 9 | |
058 | 3A | 003A | Colon | : | |
059 | 3B | 003B | Semi-colon | ; | |
060 | 3C | 003C | less-than sign | < | < |
061 | 3D | 003D | Equals sign | = | |
062 | 3E | 003E | greater-than sign | > | > |
063 | 3F | 003F | Question mark | ? | |
064 | 40 | 0040 | Commercial at | @ | |
065 | 41 | 0041 | A | A | |
066 | 42 | 0042 | B | B | |
067 | 43 | 0043 | C | C | |
068 | 44 | 0044 | D | D | |
069 | 45 | 0045 | E | E | |
070 | 46 | 0046 | F | F | |
071 | 47 | 0047 | G | G | |
072 | 48 | 0048 | H | H | |
073 | 49 | 0049 | I | I | |
074 | 4A | 004A | J | J | |
075 | 4B | 004B | K | K | |
076 | 4C | 004C | L | L | |
077 | 4D | 004D | M | M | |
078 | 4E | 004E | N | N | |
079 | 4F | 004F | O | O | |
080 | 50 | 0050 | P | P | |
081 | 51 | 0051 | Q | Q | |
082 | 52 | 0052 | R | R | |
083 | 53 | 0053 | S | S | |
084 | 54 | 0054 | T | T | |
085 | 55 | 0055 | U | U | |
086 | 56 | 0056 | V | V | |
087 | 57 | 0057 | W | W | |
088 | 58 | 0058 | X | X | |
089 | 59 | 0059 | Y | Y | |
090 | 5A | 005A | Z | Z | |
091 | 5B | 005B | Left square bracket | [ | |
092 | 5C | 005C | Reverse solidus (backslash) | \ | |
093 | 5D | 005D | Right square bracket | ] | |
094 | 5E | 005E | Caret | ^ | |
095 | 5F | 005F | Horizontal bar (underscore) | _ | |
096 | 60 | 0060 | Acute accent | ` | |
097 | 61 | 0061 | a | a | |
098 | 62 | 0062 | b | b | |
099 | 63 | 0063 | c | c | |
100 | 64 | 0064 | d | d | |
101 | 65 | 0065 | e | e | |
102 | 66 | 0066 | f | f | |
103 | 67 | 0067 | g | g | |
104 | 68 | 0068 | h | h | |
105 | 69 | 0069 | i | i | |
106 | 6A | 006A | j | j | |
107 | 6B | 006B | k | k | |
108 | 6C | 006C | l | l | |
109 | 6D | 006D | m | m | |
110 | 6E | 006E | n | n | |
111 | 6F | 006F | o | o | |
112 | 70 | 0070 | p | p | |
113 | 71 | 0071 | q | q | |
114 | 72 | 0072 | r | r | |
115 | 73 | 0073 | s | s | |
116 | 74 | 0074 | t | t | |
117 | 75 | 0075 | u | u | |
118 | 76 | 0076 | v | v | |
119 | 77 | 0077 | w | w | |
120 | 78 | 0078 | x | x | |
121 | 79 | 0079 | y | y | |
122 | 7A | 007A | z | z | |
123 | 7B | 007B | Left curly brace | { | |
124 | 7C | 007C | Vertical bar | | | |
125 | 7D | 007D | Right curly brace | } | |
126 | 7E | 007E | Tilde | ~ | |
160 | A0 | 00A0 | non-breaking space | | |
161 | A1 | 00A1 | inverted exclamation | ¡ | ¡ |
162 | A2 | 00A2 | cent sign | ¢ | ¢ |
163 | A3 | 00A3 | pound sterling | £ | £ |
164 | A4 | 00A4 | general currency sign | ¤ | ¤ |
165 | A5 | 00A5 | yen sign | ¥ | ¥ |
166 | A6 | 00A6 | broken vertical bar | ¦ | ¦ |
167 | A7 | 00A7 | section sign | § | § |
168 | A8 | 00A8 | umlaut (dieresis) | ¨ | ¨ |
169 | A9 | 00A9 | copyright | © | © |
170 | AA | 00AA | feminine ordinal | ª | ª |
171 | AB | 00AB | left angle quote, guillemotleft | « | « |
172 | AC | 00AC | not sign | ¬ | ¬ |
173 | AD | 00AD | soft hyphen | | ­ |
174 | AE | 00AE | registered trademark | ® | ® |
175 | AF | 00AF | macron accent | ¯ | ¯ |
176 | B0 | 00B0 | degree sign | ° | ° |
177 | B1 | 00B1 | plus or minus | ± | ± |
178 | B2 | 00B2 | superscript two | ² | ² |
179 | B3 | 00B3 | superscript three | ³ | ³ |
180 | B4 | 00B4 | acute accent | ´ | ´ |
181 | B5 | 00B5 | micro sign | µ | µ |
182 | B6 | 00B6 | paragraph sign | ¶ | ¶ |
183 | B7 | 00B7 | middle dot | · | · |
184 | B8 | 00B8 | cedilla | ¸ | ¸ |
185 | B9 | 00B9 | superscript one | ¹ | ¹ |
186 | BA | 00BA | masculine ordinal | º | º |
187 | BB | 00BB | right angle quote, guillemotright | » | » |
188 | BC | 00BC | fraction one-fourth | ¼ | ¼ |
189 | BD | 00BD | fraction one-half | ½ | ½ |
190 | BE | 00BE | fraction three-fourths | ¾ | ¾ |
191 | BF | 00BF | inverted question mark | ¿ | ¿ |
192 | C0 | 00C0 | capital A, grave accent | À | À |
193 | C1 | 00C1 | capital A, acute accent | Á | Á |
194 | C2 | 00C2 | capital A, circumflex accent | Â | Â |
195 | C3 | 00C3 | capital A, tilde | Ã | Ã |
196 | C4 | 00C4 | capital A, dieresis or umlaut mark | Ä | Ä |
197 | C5 | 00C5 | capital A, ring | Å | Å |
198 | C6 | 00C6 | capital AE diphthong (ligature) | Æ | Æ |
199 | C7 | 00C7 | capital C, cedilla | Ç | Ç |
200 | C8 | 00C8 | capital E, grave accent | È | È |
201 | C9 | 00C9 | capital E, acute accent | É | É |
202 | CA | 00CA | capital E, circumflex accent | Ê | Ê |
203 | CB | 00CB | capital E, dieresis or umlaut mark | Ë | Ë |
204 | CC | 00CC | capital I, grave accent | Ì | Ì |
205 | CD | 00CD | capital I, acute accent | Í | Í |
206 | CE | 00CE | capital I, circumflex accent | Î | Î |
207 | CF | 00CF | capital I, dieresis or umlaut mark | Ï | Ï |
208 | D0 | 00D0 | capital Eth, Icelandic | Ð | Ð |
209 | D1 | 00D1 | capital N, tilde | Ñ | Ñ |
210 | D2 | 00D2 | capital O, grave accent | Ò | Ò |
211 | D3 | 00D3 | capital O, acute accent | Ó | Ó |
212 | D4 | 00D4 | capital O, circumflex accent | Ô | Ô |
213 | D5 | 00D5 | capital O, tilde | Õ | Õ |
214 | D6 | 00D6 | capital O, dieresis or umlaut mark | Ö | Ö |
215 | D7 | 00D7 | multiply sign | × | × |
216 | D8 | 00D8 | capital O, slash | Ø | Ø |
217 | D9 | 00D9 | capital U, grave accent | Ù | Ù |
218 | DA | 00DA | capital U, acute accent | Ú | Ú |
219 | DB | 00DB | capital U, circumflex accent | Û | Û |
220 | DC | 00DC | capital U, dieresis or umlaut mark | Ü | Ü |
221 | DD | 00DD | capital Y, acute accent | Ý | Ý |
222 | DE | 00DE | capital THORN, Icelandic | Þ | Þ |
223 | DF | 00DF | small sharp s, German (sz ligature) | ß | ß |
224 | E0 | 00E0 | small a, grave accent | à | à |
225 | E1 | 00E1 | small a, acute accent | á | á |
226 | E2 | 00E2 | small a, circumflex accent | â | â |
227 | E3 | 00E3 | small a, tilde | ã | ã |
228 | E4 | 00E4 | small a, dieresis or umlaut mark | ä | ä |
229 | E5 | 00E5 | small a, ring | å | å |
230 | E6 | 00E6 | small ae, dipthong | æ | æ |
231 | E7 | 00E7 | small c, cedilla | ç | ç |
232 | E8 | 00E8 | small e, grave accent | è | è |
233 | E9 | 00E9 | small e, acute accent | é | é |
234 | EA | 00EA | small e, circumflex accent | ê | ê |
235 | EB | 00EB | small e, dieresis or umlaut mark | ë | ë |
236 | EC | 00EC | small i, grave accent | ì | ì |
237 | ED | 00ED | small i, acute accent | í | í |
238 | EE | 00EE | small i, circumflex accent | î | î |
239 | EF | 00EF | small i, dieresis or umlaut mark | ï | ï |
240 | F0 | 00F0 | small eth, Icelandic | ð | ð |
241 | F1 | 00F1 | small n, tilde | ñ | ñ |
242 | F2 | 00F2 | small o, grave accent | ò | ò |
243 | F3 | 00F3 | small o, acute accent | ó | ó |
244 | F4 | 00F4 | small o, circumflex accent | ô | ô |
245 | F5 | 00F5 | small o, tilde | õ | õ |
246 | F6 | 00F6 | small o, dieresis or umlaut mark | ö | ö |
247 | F7 | 00F7 | division sign | ÷ | ÷ |
248 | F8 | 00F8 | small o, slash | ø | ø |
249 | F9 | 00F9 | small u, grave accent | ù | ù |
250 | FA | 00FA | small u, acute accent | ú | ú |
251 | FB | 00FB | small u, circumflex accent | û | û |
252 | FC | 00FC | small u, dieresis or umlaut mark | ü | ü |
253 | FD | 00FD | small y, acute accent | ý | ý |
254 | FE | 00FE | small thorn, Icelandic | þ | þ |
255 | FF | 00FF | small y, dieresis or umlaut mark | ÿ | ÿ |
The ISO-8859-1 character set in a text file.
The printable ISO-8859-1 characters in a text file.
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