HTML转义字符对照表

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HTML转义字符对照表

基础必备转义字符
显示效果 字符说明 命名实体 十进制实体 十六进制实体 Unicode 复制
< 小于号(标签开始符) &lt; &#60; &#x3C; U+003C
> 大于号(标签结束符) &gt; &#62; &#x3E; U+003E
& 和号(实体开始符) &amp; &#38; &#x26; U+0026
" 双引号(属性值引号) &quot; &#34; &#x22; U+0022
[NBSP] 不换行空格 &nbsp; &#160; &#xA0; U+00A0
标点与引号
显示 说明 命名实体 十进制 十六进制 Unicode 复制
左单引号 &lsquo; &#8216; &#x2018; U+2018
右单引号 / 撇号 &rsquo; &#8217; &#x2019; U+2019
左双引号 &ldquo; &#8220; &#x201C; U+201C
右双引号 &rdquo; &#8221; &#x201D; U+201D
低左单引号(德语等) &sbquo; &#8218; &#x201A; U+201A
低左双引号 &bdquo; &#8222; &#x201E; U+201E
短破折号(en dash) &ndash; &#8211; &#x2013; U+2013
长破折号(em dash) &mdash; &#8212; &#x2014; U+2014
省略号 &hellip; &#8230; &#x2026; U+2026
千分号 &permil; &#8240; &#x2030; U+2030
左单角引号 &lsaquo; &#8249; &#x2039; U+2039
右单角引号 &rsaquo; &#8250; &#x203A; U+203A
黑桃 &spades; &#9824; &#x2660; U+2660
梅花 &clubs; &#9827; &#x2663; U+2663
红心 &hearts; &#9829; &#x2665; U+2665
方块 &diams; &#9830; &#x2666; U+2666
菱形 &loz; &#9674; &#x25CA; U+25CA
空白字符与分隔符
显示标记 说明 命名实体 十进制 十六进制 Unicode 复制
[NBSP] 不换行空格(Non-breaking Space) &nbsp; &#160; &#xA0; U+00A0
[ENSP] 半角空格(En Space,1/2 em) &ensp; &#8194; &#x2002; U+2002
[EMSP] 全角空格(Em Space,1 em) &emsp; &#8195; &#x2003; U+2003
[THSP] 窄空格(Thin Space,1/6 em) &thinsp; &#8201; &#x2009; U+2009
[SHY] 软连字符(可选连字符) &shy; &#173; &#xAD; U+00AD
[ZWNJ] 零宽非连接符 &zwnj; &#8204; &#x200C; U+200C
[ZWJ] 零宽连接符 &zwj; &#8205; &#x200D; U+200D
[LRLM] 左到右标记 &lrm; &#8206; &#x200E; U+200E
[RLRM] 右到左标记 &rlm; &#8207; &#x200F; U+200F
货币与单位符号
显示 说明 命名实体 十进制 十六进制 Unicode 复制
© 版权符号 &copy; &#169; &#xA9; U+00A9
® 注册商标 &reg; &#174; &#xAE; U+00AE
商标符号 &trade; &#8482; &#x2122; U+2122
欧元符号 &euro; &#8364; &#x20AC; U+20AC
¢ 分币符号 &cent; &#162; &#xA2; U+00A2
£ 英镑符号 &pound; &#163; &#xA3; U+00A3
¥ 人民币/日元符号 &yen; &#165; &#xA5; U+00A5
¤ 通用货币符号 &curren; &#164; &#xA4; U+00A4
千分号 &permil; &#8240; &#x2030; U+2030
无穷大符号(数学中常用) &infin; &#8734; &#x221E; U+221E
数学与逻辑符号(一)
显示 说明 命名实体 十进制 十六进制 Unicode 复制
× 乘号 &times; &#215; &#xD7; U+00D7
÷ 除号 &divide; &#247; &#xF7; U+00F7
± 正负号 &plusmn; &#177; &#xB1; U+00B1
不等于 &ne; &#8800; &#x2260; U+2260
小于等于 &le; &#8804; &#x2264; U+2264
大于等于 &ge; &#8805; &#x2265; U+2265
平方根 &radic; &#8730; &#x221A; U+221A
求和符号 &sum; &#8721; &#x2211; U+2211
求积符号 &prod; &#8719; &#x220F; U+220F
积分符号 &int; &#8747; &#x222B; U+222B
全称量词(任意) &forall; &#8704; &#x2200; U+2200
存在量词(存在) &exist; &#8707; &#x2203; U+2203
属于(集合论) &isin; &#8712; &#x2208; U+2208
不属于 &notin; &#8713; &#x2209; U+2209
交集 &cap; &#8745; &#x2229; U+2229
并集 &cup; &#8746; &#x222A; U+222A
ƒ 函数名(f with hook) &fnof; &#402; &#x192; U+0192
偏导数 &part; &#8706; &#x2202; U+2202
nabla(梯度) &nabla; &#8711; &#x2207; U+2207
包含于(逆属于) &ni; &#8715; &#x220B; U+220B
减号(长横线) &minus; &#8722; &#x2212; U+2212
星号运算符 &lowast; &#8727; &#x2217; U+2217
正比于 &prop; &#8733; &#x221D; U+221D
角度符号 &ang; &#8736; &#x2220; U+2220
逻辑与(AND) &and; &#8743; &#x2227; U+2227
逻辑或(OR) &or; &#8744; &#x2228; U+2228
空集 &empty; &#8709; &#x2205; U+2205
因此 &there4; &#8756; &#x2234; U+2234
相似于 &sim; &#8764; &#x223C; U+223C
全等 &cong; &#8773; &#x2245; U+2245
约等于 &asymp; &#8776; &#x2248; U+2248
恒等于 &equiv; &#8801; &#x2261; U+2261
真子集 &sub; &#8834; &#x2282; U+2282
真超集 &sup; &#8835; &#x2283; U+2283
不子集 &nsub; &#8836; &#x2284; U+2284
子集或等于 &sube; &#8838; &#x2286; U+2286
超集或等于 &supe; &#8839; &#x2287; U+2287
异或(环加) &oplus; &#8853; &#x2295; U+2295
张量积 &otimes; &#8855; &#x2297; U+2297
垂直 &perp; &#8869; &#x22A5; U+22A5
点积 &sdot; &#8901; &#x22C5; U+22C5
左上限(天花板) &lceil; &#8968; &#x2308; U+2308
右上限 &rceil; &#8969; &#x2309; U+2309
左下限(地板) &lfloor; &#8970; &#x230A; U+230A
右下限 &rfloor; &#8971; &#x230B; U+230B
左尖括号 &lang; &#9001; &#x2329; U+2329
右尖括号 &rang; &#9002; &#x232A; U+232A
单撇号(分) &prime; &#8242; &#x2032; U+2032
双撇号(秒) &Prime; &#8243; &#x2033; U+2033
上划线 &oline; &#8254; &#x203E; U+203E
分数斜线 &frasl; &#8260; &#x2044; U+2044
Weierstrass椭圆函数 &weierp; &#8472; &#x2118; U+2118
虚部符号 &image; &#8465; &#x2111; U+2111
实部符号 &real; &#8476; &#x211C; U+211C
阿列夫零(无穷基数) &alefsym; &#8501; &#x2135; U+2135
数学与逻辑符号(二):希腊字母
显示(大写) 命名实体 十进制 复制 显示(小写) 命名实体 十进制 复制
Α &Alpha; &#913; α &alpha; &#945;
Β &Beta; &#914; β &beta; &#946;
Γ &Gamma; &#915; γ &gamma; &#947;
Δ &Delta; &#916; δ &delta; &#948;
Ε &Epsilon; &#917; ε &epsilon; &#949;
Θ &Theta; &#920; θ &theta; &#952;
Λ &Lambda; &#923; λ &lambda; &#955;
Π &Pi; &#928; π &pi; &#960;
Σ &Sigma; &#931; σ &sigma; &#963;
Φ &Phi; &#934; φ &phi; &#966;
Ω &Omega; &#937; ω &omega; &#969;
Μ &Mu; &#924; μ &mu; &#956;
Ν &Nu; &#925; ν &nu; &#957;
Τ &Tau; &#932; τ &tau; &#964;
Ψ &Psi; &#936; ψ &psi; &#968;
Ρ &Rho; &#929; ρ &rho; &#961;
Ζ &Zeta; &#918; ζ &zeta; &#950;
Η &Eta; &#919; η &eta; &#951;
Ι &Iota; &#921; ι &iota; &#953;
Κ &Kappa; &#922; κ &kappa; &#954;
Ο &Omicron; &#927; ο &omicron; &#959;
ς &sigmaf; &#962;
Χ &Chi; &#935; χ &chi; &#967;
箭头与方向符号
显示 说明 命名实体 十进制 十六进制 Unicode 复制
左箭头 &larr; &#8592; &#x2190; U+2190
上箭头 &uarr; &#8593; &#x2191; U+2191
右箭头 &rarr; &#8594; &#x2192; U+2192
下箭头 &darr; &#8595; &#x2193; U+2193
左右双向箭头 &harr; &#8596; &#x2194; U+2194
左双线箭头(推导) &lArr; &#8656; &#x21D0; U+21D0
上双线箭头 &uArr; &#8657; &#x21D1; U+21D1
右双线箭头(推导) &rArr; &#8658; &#x21D2; U+21D2
下双线箭头 &dArr; &#8659; &#x21D3; U+21D3
左右双线箭头 &hArr; &#8660; &#x21D4; U+21D4
回车箭头 &crarr; &#8629; &#x21B5; U+21B5
ISO 8859-1(Latin-1)字符集
显示 实体 十进制 复制 显示 实体 十进制 复制
  &nbsp; &#160; ¡ &iexcl; &#161;
¢ &cent; &#162; £ &pound; &#163;
¤ &curren; &#164; ¥ &yen; &#165;
¦ &brvbar; &#166; § &sect; &#167;
¨ &uml; &#168; © &copy; &#169;
ª &ordf; &#170; « &laquo; &#171;
¬ &not; &#172; [SHY] &shy; &#173;
® &reg; &#174; ¯ &macr; &#175;
° &deg; &#176; ± &plusmn; &#177;
² &sup2; &#178; ³ &sup3; &#179;
´ &acute; &#180; µ &micro; &#181;
&para; &#182; · &middot; &#183;
¸ &cedil; &#184; ¹ &sup1; &#185;
º &ordm; &#186; » &raquo; &#187;
¼ &frac14; &#188; ½ &frac12; &#189;
¾ &frac34; &#190; ¿ &iquest; &#191;
À &Agrave; &#192; Á &Aacute; &#193;
 &Acirc; &#194; à &Atilde; &#195;
Ä &Auml; &#196; Å &Aring; &#197;
Æ &AElig; &#198; Ç &Ccedil; &#199;
È &Egrave; &#200; É &Eacute; &#201;
Ê &Ecirc; &#202; Ë &Euml; &#203;
Ì &Igrave; &#204; Í &Iacute; &#205;
Î &Icirc; &#206; Ï &Iuml; &#207;
Ð &ETH; &#208; Ñ &Ntilde; &#209;
Ò &Ograve; &#210; Ó &Oacute; &#211;
Ô &Ocirc; &#212; Õ &Otilde; &#213;
Ö &Ouml; &#214; × &times; &#215;
Ø &Oslash; &#216; Ù &Ugrave; &#217;
Ú &Uacute; &#218; Û &Ucirc; &#219;
Ü &Uuml; &#220; Ý &Yacute; &#221;
Þ &THORN; &#222; ß &szlig; &#223;
à &agrave; &#224; á &aacute; &#225;
â &acirc; &#226; ã &atilde; &#227;
ä &auml; &#228; å &aring; &#229;
æ &aelig; &#230; ç &ccedil; &#231;
è &egrave; &#232; é &eacute; &#233;
ê &ecirc; &#234; ë &euml; &#235;
ì &igrave; &#236; í &iacute; &#237;
î &icirc; &#238; ï &iuml; &#239;
ð &eth; &#240; ñ &ntilde; &#241;
ò &ograve; &#242; ó &oacute; &#243;
ô &ocirc; &#244; õ &otilde; &#245;
ö &ouml; &#246; ÷ &divide; &#247;
ø &oslash; &#248; ù &ugrave; &#249;
ú &uacute; &#250; û &ucirc; &#251;
ü &uuml; &#252; ý &yacute; &#253;
þ &thorn; &#254; ÿ &yuml; &#255;
国际化与排版控制字符
显示标记 说明 命名实体 十进制 十六进制 Unicode 复制
" 双引号(实体形式) &quot; &#34; &#x22; U+0022
& 和号(实体形式) &amp; &#38; &#x26; U+0026
< 小于号(实体形式) &lt; &#60; &#x3C; U+003C
> 大于号(实体形式) &gt; &#62; &#x3E; U+003E
Œ 大写连字 AE &OElig; &#338; &#x152; U+0152
œ 小写连字 ae &oelig; &#339; &#x153; U+0153
Š 大写 S 带曲音符(克罗地亚语等) &Scaron; &#352; &#x160; U+0160
š 小写 s 带曲音符 &scaron; &#353; &#x161; U+0161
ˆ 修饰符 circumflex(组合用) &circ; &#710; &#x2C6; U+02C6
˜ 修饰符 tilde(组合用) &tilde; &#732; &#x2DC; U+02DC
使用说明: 命名实体格式为 &名称;,十进制数字实体格式为 &#十进制;,十六进制数字实体格式为 &#x十六进制;。所有实体均以分号结尾,使用时请勿遗漏。Unicode 码点格式为 U+XXXX,与十六进制实体直接对应。