只要你认识了 HTML 标记，你便会知道特殊字符的用处。
| HTML 原始码 | 显示结果 | 描述 |
| < | < | 小於号或显示标记 |
| > | > | 大於号或显示标记 |
| & | & | 可用於显示其它特殊字符 |
| " | " | 引号 |
| ® | ® | 己注册 |
| © | © | 版权 |
| ™ | ™ | 商标 |
|   | 半方大的空白 | |
|   | 全方大的空白 | |
| | 不断行的空白 |
■ ISO Latin-1 特殊字符 ：
| HTML 原始码 | 显示结果 | 描述 |
| Æ | Æ | Uppercase AE diphthing |
| Á | Á | Uppercase A, acute accent |
| Â | Â | Uppercase A, circumflex accent |
| À | À | Uppercase A, grave accent |
| Å | Å | Uppercase A, ring |
| Ã | Ã | Uppercase A, tilde |
| Ä | Ä | Uppercase A, dieresis or umlaut mark |
| Ç | Ç | Uppercase C, cedilla |
| Ð | Ð | Uppercase Eth, Icelandic |
| É | É | Uppercase E, acute accent |
| Ê | Ê | Uppercase E, circumflex accent |
| È | È | Uppercase E, grave accent |
| Ë | Ë | Uppercase E, dieresis or umlaut mark |
| Í | Í | Uppercase I, acute accent |
| Î | Î | Uppercase I, circumflex accent |
| Ì | Ì | Uppercase I, grave accent |
| Ï | Ï | Uppercase I, dieresis or umlaut mark |
| Ñ | Ñ | Uppercase N, tilde |
| Ó | Ó | Uppercase O, acute accent |
| Ô | Ô | Uppercase O, circumflex accent |
| Ò | Ò | Uppercase O, grave accent |
| Ø | Ø | Uppercase O, slash |
| Õ | Õ | Uppercase O, tilde |
| Ö | Ö | Uppercase O, dieresis or umlaut mark |
| Þ | Þ | Uppercase THORN, Icelandic |
| Ú | Ú | Uppercase U, acute accent |
| Û | Û | Uppercase U, circumflex accent |
| Ù | Ù | Uppercase u, grave accent |
| Ü | Ü | Uppercase U, dieresis or umlaut mark |
| Ý | Ý | Uppercase Y, acute accent |
| æ | æ | Lowercase ae diphthing |
| á | á | Lowercase a, acute accent |
| â | â | Lowercase a, circumflex accent |
| à | à | Lowercase a, grave accent |
| å | å | Lowercase a, ring |
| ã | ã | Lowercase a, tilde |
| ä | ä | Lowercase a, dieresis or umlaut mark |
| ç | ç | Lowercase c, cedilla |
| ð | ð | Lowercase eth, Icelandic |
| é | é | Lowercase e, acute accent |
| ê | ê | Lowercase e, circumflex accent |
| è | è | Lowercase e, grave accent |
| ë | ë | Lowercase e, dieresis or umlaut mark |
| í | í | Lowercase i, acute accent |
| î | î | Lowercase i, circumflex accent |
| ì | ì | Lowercase i, grave accent |
| ï | ï | Lowercase i, dieresis or umlaut mark |
| ñ | ñ | Lowercase n, tilde |
| ó | ó | Lowercase o, acute accent |
| ô | ô | Lowercase o, circumflex accent |
| ò | ò | Lowercase o, grave accent |
| ø | ø | Lowercase o, slash |
| õ | õ | Lowercase o, tilde |
| ö | ö | Lowercase o, dieresis or umlaut mark |
| ß | ß | Lowercase sharp s, German (sz ligature) |
| þ | þ | Lowercase thorn, Icelandic |
| ú | ú | Lowercase u, acute accent |
| û | û | Lowercase u, circumflex accent |
| ù | ù | Lowercase u, grave accent |
| ü | ü | Lowercase u, dieresis or umlaut mark |
| ý | ý | Lowercase y, acute accent |
| ÿ | ÿ | Lowercase y, dieresis or umlaut mark |
