HTML特殊字符对照表 - 加菲工具 回到首页

在HTML中，某些字符具有特殊含义，例如<（小于号）、>（大于号）、&（与号）等。为了在HTML文档中正确显示这些字符，需要将它们转换为对应的HTML实体编码。以下是常见HTML特殊字符及其对应的实体编码:

特殊字符 实体编码（数字） 实体编码（名称）
< &#60; &lt;
> &#62; &gt;
& &#38; &amp;
" &#34; &quot;
' &#39; &apos;
/ &#47;
© &#169; &copy;
® &#174; &reg;
™ &#8482; &trade;
… &#8230; &hellip;
– &#8211; &ndash;
— &#8212; &mdash;
° &#176; &deg;
± &#177; &plusmn;
× &#215; &times;
÷ &#247; &divide;
† &#8224; &dagger;
‡ &#8225; &Dagger;
• &#8226; &bull;
&#182; &para;
§ &#167; &sect;
® &#174; &reg;
™ &#8482; &trade;
← &#8592; &larr;
→ &#8594; &rarr;
↑ &#8593; &uarr;
↓ &#8595; &darr;
↔ &#8596; &harr;
⇔ &#8660; &hArr;
⇐ &#8656; &lArr;
⇒ &#8658; &rArr;
∀ &#8704; &forall;
∃ &#8707; &exist;
∅ &#8709; &empty;
∈ &#8712; &isin;
∉ &#8713; &notin;
⊂ &#8834; &sub;
⊆ &#8838; &sube;
∩ &#8745; &cap;
∪ &#8746; &cup;
¬ &#172; &not;
∧ &#8743; &and;
∨ &#8744; &or;
∞ &#8734; &infin;
≈ &#8776; &asymp;
≠ &#8800; &ne;
≡ &#8801; &equiv;
≤ &#8804; &le;
≥ &#8805; &ge;
± &#177; &plusmn;
√ &#8730; &radic;
∫ &#8747; &int;
∑ &#8721; &sum;
∏ &#8719; &prod;
∂ &#8706; &part;
∇ &#8711; &nabla;
∝ &#8733; &prop;
∠ &#8736; &ang;
⊥ &#8869; &perp;
∥ &#8741; &parallel;
≅ &#8773; &cong;
∼ &#8764; &sim;
⊂ &#8834; &sub;
⊆ &#8838; &sube;
⊃ &#8835; &sup;
⊇ &#8839; &supe;
∈ &#8712; &isin;
∉ &#8713; &notin;
∅ &#8709; &empty;
∩ &#8745; &cap;
∪ &#8746; &cup;
¬ &#172; &not;
∧ &#8743; &and;