List of HTML special symbols

有些字符在HTML里有特别的含义，比如小于号<就表示HTML Tag的开始，这个小于号是不显示在我们最终看到的网页里的。那如果我们希望在网页中显示一个小于号，该怎么办呢？

这就要说到HTML字符实体(HTML Character Entities)了。

组成

一个字符实体(Character Entity)分成三部分：第一部分是一个&符号，英文叫ampersand；第二部分是实体(Entity)名字或者是#加上实体(Entity)编号；第三部分是一个分号。

比如，要显示小于号，就可以写<或者<。

用实体(Entity)名字的好处是比较好理解，一看lt，大概就猜出是less than的意思，但是其劣势在于并不是所有的浏览器都支持最新的Entity名字。而实体(Entity)编号，各种浏览器都能处理。

注意：Entity是区分大小写的。

如何显示空格

通常情况下，HTML会自动截去多余的空格。不管你加多少空格，都被看做一个空格。比如你在两个字之间加了10个空格，HTML会截去9个空格，只保留一个。为了在网页中增加空格，你可以使用 表示空格。

最常用的字符实体(Character Entities)

显示结果 说明 Entity Name Entity Number

显示一个空格  
< 小于 < <
> 大于 > >
& &符号 & &
" 双引号 " "

其他常用的字符实体(Character Entities)

显示结果 说明 Entity Name Entity Number
版权 © ©
注册商标 ® ®
× 乘号 × ×
÷ 除号 ÷ ÷

ISO Latin-1字符集:

Character
                                                                                                                                                         . --- Not used Unused
---                                                                                                            06 ; ; Tab Horizontal tab
---                                                                                                                                                                                                                                                                                                  . ;                                          Unused
---                                                                                                   #20; --- Unused
--- Unused
--- Unused
--- Unused Unused
--- Unused
- --                                                                                                                                                   . -- - Unused
--- Unused
--- Unused
--- Unused
--- Unused
--- Unused
--- --                                                                                                                                                                                                                                 ."       "       "      双引号Quotation mark
#       #       ---     数字标志Number sign
$       $       ---     美元标志Dollar sign
%       %       ---     百分号Percent sign
&   &       &       Ampersand
"       '       ---     单引号Apostrophe
(       (       ---     小括号左边部分Left parenthesis
)       )       ---     小括号右边部分Right parenthesis
*       *       ---     星号Asterisk
+       +       ---     加号Plus sign
,       ,       ---     逗号Comma
-       -       ---     连字号Hyphen
.       .       ---     句号Period (fullstop)
/       /       ---     斜杠Solidus (slash)
0       0       ---     数字0 Digit 0
1       1       ---     数字1 Digit 1
2       2       ---     数字2 Digit 2
3       3       ---     数字3 Digit 3
4       4       ---     数字4 Digit 4
5       5       ---     数字5 Digit 5
6       6       ---     数字6 Digit 6
7       7       ---     数字7 Digit 7
8       8       ---     数字8 Digit 8
9       9       ---     数字9 Digit 9
:       :       ---     冒号Colon
;       ;       ---     分号Semicolon
< < < 小于号Less than
= = --- 等于符号Equals sign
>    >       >        大于号Greater than
?       ?       ---     问号Question mark
@       @       ---     Commercial at
A                                                                                                                               Capital                                      D                                                                                                              D
E                                                  with Capital E                                                                     G
H                                                                                                                                  H Capital H
I                                                                           Write L Capital K
L - Capital K Capital L
M Capital M Capital M
N Capital M Capital M
N Capital M -- Capital O Capital O
P --- Capital P Capital P
Q Capital Q Capital Q
R Capital R --- Capital S Capital S
T 84;                                         Capital T                                   W                                                                      X                                                  Capital [                                                Left square bracket
                                                                                                                                                                                                                                                 . - Caret
_ _ ;                                                                                                                                                                                                                                   but  `                                                                                                                                                                                                                                                          Small d mall f
g                                                                                Patrunction G Small gmh h --- lowercase H Small h
i i --- lowercase i small I
J j --Swharcrocament K Small K
L l --- lowercase l small l
m m --- lowercase m small m
n n --- lowercase n smoll n
o o ;                                                                                                              4;                                                                                                          #115;                                                                                                                                                             . v                                                                                                                                         . w                                                                                                      z                                                                                                                                                   z
｛                                                                                                                                                                                   . The right part of the number Right curly brace
~                126;& #160; £ £ Pound sterling
¤ ¤   General currency sign
￥               ¥ § § Section number Section sign
¨                  ¨ ordinal
? Left? ¬ & NOT Not Sign
? ­ & Shy; Soft Hyphen
? ® & Reg; Symbol Macron Accent ° ° & deg; degree logo DEGREE SIGN
± ± & Plusmn; plus or minus Plus or Minus
2 ² & SUP2; Overnight 2 SuperScript Two
3 ³ UPERScript three
′                                                                                                                                                                                                                                                     · ¸ Cedilla
1 » Right angle quote, guillemet right
? Fraction one-fourth
?       ½      ½    二分之一Fraction one-half
?       ¾      ¾    四分之三Fraction three-fourths
?       ¿      ¿    Inverted question mark
à       À      À    Capital A, grave accent
á       Á      Á    Capital A, acute accent
?       Â      Â     Capital A, circumflex
?       Ã      Ã    Capital A, tilde
?       Ä      Ä      Capital A, di?esis / umlaut
?       Å      Å     Capital A, ring
?       Æ      Æ     Capital AE ligature
?       Ç      Ç    Capital C, cedilla
è       È      È    Capital E, grave accent
é       É      É    Capital E, acute accent
ê       Ê      Ê     Capital E, circumflex
?       Ë      Ë      Capital E, di?esis / umlaut
ì       Ì      Ì    Capital I, grave accent
í       Í      Í    Capital I, acute accent
?       Î      Î     Capital I, circumflex
?       Ï      Ï      Capital I, di?esis / umlaut
D       Ð      Ð       Capital Eth, Icelandic
?       Ñ      Ñ    Capital N, tilde
ò       Ò      Ò    Capital O, grave accent
ó       Ó      Ó    Capital O, acute accent
?       Ô      Ô     Capital O, circumflex
?       Õ      Õ    Capital O, tilde
?       Ö      Ö      Capital O, di?esis / umlaut
×       ×      ×     乘号Multiply sign
?       Ø      Ø    Capital O, slash
ù       Ù      Ù    Capital U, grave accent
ú       Ú      Ú    Capital U, acute accent
?       Û      Û     Capital U, circumflex
ü       Ü      Ü      Capital U, di?esis / umlaut
Y       Ý      Ý    Capital Y, acute accent
T       Þ      Þ     Capital Thorn, Icelandic
?       ß      ß     Small sharp s, German sz
à       à      à    Small a, grave accent
á       á      á    Small a, acute accent
a       â      â     Small a, circumflex
?       ã      ã    Small a, tilde
?       ä      ä      Small a, di?esis / umlaut
?       å      å     Small a, ring
?       æ      æ     Small ae ligature
?       ç      ç    Small c, cedilla
è       è      è    Small e, grave accent
é       é      é    Small e, acute accent
ê       ê      ê     Small e, circumflex
?       ë      ë      Small e, di?esis / umlaut
ì       ì      ì    Small i, grave accent
í       í      í    Small i, acute accent
?       î      î     Small i, circumflex
?       ï      ï      Small i, di?esis / umlaut
e       ð      ð       Small eth, Icelandic
?       ñ      ñ    Small n, tilde
ò       ò      ò    Small o, grave accent
ó       ó      ó    Small o, acute accent
?       ô      ô     Small o, circumflex
?       õ      õ    Small o, tilde
?       ö      ö      Small o, di?esis / umlaut
÷       ÷      ÷    除号Division sign
?       ø      ø    Small o, slash
ù       ù      ù    Small u, grave accent
ú       ú      ú    Small u, acute accent
?       û      û     Small u, circumflex
ü       ü      ü      Small u, di?esis / umlaut
y       ý      ý    Small y, acute accent
t       þ      þ     Small thorn, Icelandic
?       ÿ      ÿ      Small y, umlaut

symbols, mathematical symbols, and Greek letters

? ƒ Α Α Β Β Γ Γ Δ Δ
Ε Ε Ζ Ζ Η Η Θ Θ Ι Ι
Κ Κ Λ Λ Μ Μ Ν Ν Ξ Ξ
Ο Ο Π Π Ρ Ρ Σ Σ Τ Τ
Υ Υ Φ Φ Χ Χ Ψ Ψ Ω Ω
α α β β γ γ δ δ ε ε
ζ ζ η η θ θ ι ι κ κ
λ λ μ μ ν ν ξ ξ ο ο
π π ρ ρ ? ς σ σ τ τ
υ υ φ φ χ χ ψ ψ ω ω
? ϑ ? ϒ ? ϖ ? • … …
′ ′ ″ ″ ￣ ‾ ? ⁄ ? ℘
? ℑ ? ℜ ? ™ ? ℵ ← ←
↑ ↑ → → ↓ ↓ ? ↔ ? ↵
? ⇐ ? ⇑ ? ⇒ ? ⇓ ? ⇔
? ∀ ? ∂ ? ∃ ? ∅ ? ∇
∈ ∈ ? ∉ ? ∋ ∏ ∏ ∑ ∑
? − ? ∗ √ √ ∝ ∝ ∞ ∞
∠ ∠ ∧ ∧ ∨ ∨ ∩ ∩ ∪ ∪
∫ ∫ ∴ ∴ ～ ∼ ? ≅ ≈ ≈
≠ ≠ ≡ ≡ ≤ ≤ ≥ ≥ ? ⊂
? ⊃ ? ⊄ ? ⊆ ? ⊇ ? ⊕
? ⊗ ⊥ ⊥ ? ⋅ ? ⌈ ? ⌉
? ⌊ ? ⌋ ? ⟨ ? ⟩ ? ◊
? ♠ ? ♣ ? ♥ ? ♦

markup-significant and internationalization characters

“ " & & < < > > ? Œ
? œ ? Š ? š ? Ÿ ? ˆ
? ˜ ?   ?   ?   ? ‌
? ‍ ? ‎ ? ‏ ? – — —
‘ ‘ ’ ’ ? ‚ “ “ ” ”
? „ ? † ? ‡ ‰ ‰ ? ‹
? › ?/STRONG> €

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