网页特殊符号有很多实用的地方哦,比如版权符号:© 商标注册符号: ® 关闭符号:×(这个我经常用)字体一般要设置大点。下面我们就来看下网页中有哪些特殊符号吧。
HTML常用特殊字符:只要你认识了 HTML 标记,你便会知道特殊字符的用处。
                                                        | HTML 原代码 | 显示结果 | 描述 | 
                            | < | < | 小于号或显示标记 | 
                    | > | > | 大于号或显示标记 | 
                    | & | & | 可用于显示其它特殊字符 | 
                    | " | “ | 引号 | 
                    | ® | ® | 已注册 | 
                    | © | © | 版权 | 
                    | ™ | ™ | 商标 | 
                    |   |  | 半个空白位 | 
                    |   |  | 一个空白位 | 
                    |   |  | 不断行的空白 | 
    
                            |
                            | ´ | ´ | © | © | > | > | µ | µ | ® | ® | 
                    | & | & | ° | ° | ¡ | ¡ |  |   | » | » | 
                    | ¦ | ¦ | ÷ | ÷ | ¿ | ¿ | ¬ | ¬ | § | § | 
                    | • | • | ½ | ½ | « | « | ¶ | ¶ | ¨ | ¨ | 
                    | ¸ | ¸ | ¼ | ¼ | < | < | ± | ± | × | × | 
                    | ¢ | ¢ | ¾ | ¾ | ¯ | ¯ | “ | " | ™ | ™ | 
                    |  | 
                    | € | € | £ | £ | ¥ | ¥ |  |  |  |  | 
                    |  | 
                    | „ | „ | … | … | · | · | › | › | ª | ª | 
                    | ˆ | ˆ | “ | “ | — | — | ’ | ’ | º | º | 
                    | † | † | ‹ | ‹ | – | – | ‚ | ‚ | ” | ” | 
                    | ‡ | ‡ | ‘ | ‘ | ‰ | ‰ |  | ­ | ˜ | ˜ | 
                    |  | 
                    | ≈ | ≈ | ⁄ | ⁄ | ← | ← | ∂ | ∂ | ♠ | ♠ | 
                    | ∩ | ∩ | ≥ | ≥ | ≤ | ≤ | ″ | ″ | ∑ | ∑ | 
                    | ♣ | ♣ | ↔ | ↔ | ◊ | ◊ | ′ | ′ | ↑ | ↑ | 
                    | ↓ | ↓ | ♥ | ♥ | − | − | ∏ | ∏ |  | ‍ | 
                    | ♦ | ♦ | ∞ | ∞ | ≠ | ≠ | √ | √ |  | ‌ | 
                    | ≡ | ≡ | ∫ | ∫ | ‾ | ‾ | → | → |  |  | 
                    |  | 
                    | α | α | η | η | μ | μ | π | π | θ | θ | 
                    | β | β | γ | γ | ν | ν | ψ | ψ | υ | υ | 
                    | χ | χ | ι | ι | ω | ω | ρ | ρ | ξ | ξ | 
                    | δ | δ | κ | κ | ο | ο | σ | σ | ζ | ζ | 
                    | ε | ε | λ | λ | φ | φ | τ | τ |  |  | 
                    |  | 
                    | Α | Α | Η | Η | Μ | Μ | Π | Π | Θ | Θ | 
                    | Β | Β | Γ | Γ | Ν | Ν | Ψ | Ψ | Υ | Υ | 
                    | Χ | Χ | Ι | Ι | Ω | Ω | Ρ | Ρ | Ξ | Ξ | 
                    | Δ | Δ | Κ | Κ | Ο | Ο | Σ | Σ | Ζ | Ζ | 
                    | Ε | Ε | Λ | Λ | Φ | Φ | Τ | Τ | ς | ς | 
                    |  | 
    
你也可以查看W3School上面的列表:
http://www.w3school.com.cn/tags/html_ref_entities.html

在网页中,你可以在标签中直接插入“实体名称”,也可以插入“实体编号”。
补充更详细
⇠  箭头类
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ⇠ | ⇠ | \u21E0 | \21E0 | ⇢ | ⇢ | \u21E2 | \21E2 | 
                    | ⇡ | ⇡ | \u21E1 | \21E1 | ⇣ | ⇣ | \u21E3 | \21E3 | 
                    | ↞ | ↞ | \u219E | \219E | ↠ | ↠ | \u21A0 | \21A0 | 
                    | ↟ | ↟ | \u219F | \219F | ↡ | ↡ | \u21A1 | \21A1 | 
                    | ← | ← | \u2190 | \2190 | → | → | \u2192 | \2192 | 
                    | ↑ | ↑ | \u2191 | \2191 | ↓ | ↓ | \u2193 | \2193 | 
                    | ↔ | ↔ | \u2194 | \2194 | ↕ | ↕ | \u2195 | \2195 | 
                    | ⇄ | ⇄ | \u21C4 | \21C4 | ⇅ | ⇅ | \u21C5 | \21C5 | 
                    | ↢ | ↢ | \u21A2 | \21A2 | ↣ | ↣ | \u21A3 | \21A3 | 
                    | ⇞ | ⇞ | \u21DE | \21DE | ⇟ | ⇟ | \u21DF | \21DF | 
                    | ↫ | ↫ | \u21AB | \21AB | ↬ | ↬ | \u21AC | \21AC | 
                    | ⇜ | ⇜ | \u21DC | \21DC | ⇝ | ⇝ | \u21DD | \21DD | 
                    | ↚ | ↚ | \u219A | \219A | ↛ | ↛ | \u219B | \219B | 
                    | ↮ | ↮ | \u21AE | \21AE | ↭ | ↭ | \u21AD | \21AD | 
                    | ⇦ | ⇦ | \u21E6 | \21E6 | ⇨ | ⇨ | \u21E8 | \21E8 | 
                    | ⇧ | ⇧ | \u21E7 | \21E7 | ⇩ | ⇩ | \u21E9 | \21E9 | 
                    | ▲ | ▲ | \u25B2 | \25B2 | ► | ► | \u25BA | \25BA | 
                    | ▼ | ▼ | \u25BC | \25BC | ◄ | ◄ | \u25C4 | \25C4 | 
                    | ➔ | ➔ | \u2794 | \2794 | ➙ | ➙ | \u2799 | \2799 | 
                    | ➨ | ➨ | \u27A8 | \27A8 | ➲ | ➲ | \u27B2 | \27B2 | 
                    | ➜ | ➜ | \u279C | \279C | ➞ | ➞ | \u279E | \279E | 
                    | ➟ | ➟ | \u279F | \279F | ➠ | ➠ | \u27A0 | \27A0 | 
                    | ➤ | ➤ | \u27A4 | \27A4 | ➥ | ➥ | \u27A5 | \27A5 | 
                    | ➦ | ➦ | \u27A6 | \27A6 | ➧ | ➧ | \u27A7 | \27A7 | 
                    | ➵ | ➵ | \u27B5 | \27B5 | ➸ | ➸ | \u27B8 | \27B8 | 
                    | ➼ | ➼ | \u27BC | \27BC | ➽ | ➽ | \u27BD | \27BD | 
                    | ➺ | ➺ | \u27BA | \27BA | ➳ | ➳ | \u27B3 | \27B3 | 
                    | ↷ | ↷ | \u21B7 | \21B7 | ↶ | ↶ | \u21B6 | \21B6 | 
                    | ↻ | ↻ | \u21BB | \21BB | ↺ | ↺ | \u21BA | \21BA | 
                    | ↵ | ↵ | \u21B5 | \21B5 | ↯ | ↯ | \u21AF | \21AF | 
                    | ➾ | ➾ | \u27BE | \27BE |  |  |  |  | 
    
❤  基本形状类
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ❤ | ❤ | \u2764 | \2764 | ✈ | ✈ | \u2708 | \2708 | 
                    | ★ | ★ | \u2605 | \2605 | ✦ | ✦ | \u2726 | \2726 | 
                    | ☀ | ☀ | \u2600 | \2600 | ◆ | ◆ | \u25C6 | \25C6 | 
                    | ◈ | ◈ | \u25C8 | \25C8 | ▣ | ▣ | \u25A3 | \25A3 | 
                    | ☻ | ☻ | \u263B | \263B | ☺ | ☺ | \u263A | \263A | 
                    | ☹ | ☹ | \u2639 | \2639 | ✉ | ✉ | \u2709 | \2709 | 
                    | ☎ | ☎ | \u260E | \260E | ☏ | ☏ | \u260F | \260F | 
                    | ✆ | ✆ | \u2706 | \2706 | � | � | \uFFFD | \FFFD | 
                    | ☁ | ☁ | \u2601 | \2601 | ☂ | ☂ | \u2602 | \2602 | 
                    | ❄ | ❄ | \u2744 | \2744 | ☃ | ☃ | \u2603 | \2603 | 
                    | ❈ | ❈ | \u2748 | \2748 | ✿ | ✿ | \u273F | \273F | 
                    | ❀ | ❀ | \u2740 | \2740 | ❁ | ❁ | \u2741 | \2741 | 
                    | ☘ | ☘ | \u2618 | \2618 | ❦ | ❦ | \u2766 | \2766 | 
                    | ☕ | ☕ | \u9749 | \9749 | ❂ | ❂ | \u2742 | \2742 | 
                    | ☥ | ☥ | \u2625 | \2625 | ☮ | ☮ | \u262E | \262E | 
                    | ☯ | ☯ | \u262F | \262F | ☪ | ☪ | \u262A | \262A | 
                    | ☤ | ☤ | \u2624 | \2624 | ✄ | ✄ | \u2704 | \2704 | 
                    | ✂ | ✂ | \u2702 | \2702 | ☸ | ☸ | \u2638 | \2638 | 
                    | ⚓ | ⚓ | \u2693 | \2693 | ☣ | ☣ | \u2623 | \2623 | 
                    | ⚠ | ⚠ | \u26A0 | \26A0 | ⚡ | ⚡ | \u26A1 | \26A1 | 
                    | ☢ | ☢ | \u2622 | \2622 | ♻ | ♻ | \u267B | \267B | 
                    | ♿ | ♿ | \u267F | \267F | ☠ | ☠ | \u2620 | \2620 | 
    
¥  货币类
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | $ | $ | \u0024 | \0024 | ¢ | ¢ | \u00A2 | \00A2 | 
                    | £ | £ | \u00A3 | \00A3 | ¤ | ¤ | \u00A4 | \00A4 | 
                    | € | € | \u20AC | \20AC | ¥ | ¥ | \u00A5 | \00A5 | 
                    | ₱ | ₱ | \u20B1 | \20B1 | ₹ | ₹ | \u20B9 | \20B9 | 
    
½  数学类
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ½ | ½ | \u00BD | \00BD | ¼ | ¼ | \u00BC | \00BC | 
                    | ¾ | ¾ | \u00BE | \00BE | ⅓ | ⅓ | \u2153 | \2153 | 
                    | ⅔ | ⅔ | \u2154 | \2154 | ⅛ | ⅛ | \u215B | \215B | 
                    | ⅜ | ⅜ | \u215C | \215C | ⅝ | ⅝ | \u215D | \215D | 
                    | ‰ | ‰ | \u2030 | \2030 | % | % | \u0025 | \0025 | 
                    | < | < | \u003C | \003C | > | > | \u003E | \003E | 
    
♫  音乐符号类
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ♩ | ♩ | \u2669 | \2669 | ♪ | ♪ | \u266A | \266A | 
                    | ♫ | ♫ | \u266B | \266B | ♬ | ♬ | \u266C | \266C | 
                    | ♭ | ♭ | \u266D | \266D | ♯ | ♯ | \u266F | \266F | 
    
✖  对错号
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    |  |   | \u00A0 | \00A0 | ☐ | ☐ | \u2610 | \2610 | 
                    | ☑ | ☑ | \u2611 | \2611 | ☒ | ☒ | \u2612 | \2612 | 
                    | ✓ | ✓ | \u2713 | \2713 | ✔ | ✔ | \u2714 | \2714 | 
                    | ✕ | ✕ | \u10005 | \10005 | ✖ | ✖ | \u2716 | \2716 | 
                    | ✗ | ✗ | \u2717 | \2717 | ✘ | ✘ | \u2718 | \2718 | 
    
★  全都是星星
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ★ | ★ | \u2605 | \2605 | ✭ | ✭ | \u272D | \272D | 
                    | ✮ | ✮ | \u272E | \272E | ☆ | ☆ | \u2606 | \2606 | 
                    | ✪ | ✪ | \u272A | \272A | ✡ | ✡ | \u2721 | \2721 | 
                    | ✯ | ✯ | \u272F | \272F | ✵ | ✵ | \u2735 | \2735 | 
                    | ✶ | ✶ | \u2736 | \2736 | ✸ | ✸ | \u2738 | \2738 | 
                    | ✹ | ✹ | \u2739 | \2739 | ✺ | ✺ | \u273A | \273A | 
                    | ✱ | ✱ | \u2731 | \2731 | ✲ | ✲ | \u2732 | \2732 | 
                    | ✴ | ✴ | \u2734 | \2734 | ✳ | ✳ | \u2733 | \2733 | 
                    | ✻ | ✻ | \u273B | \273B | ✽ | ✽ | \u273D | \273D | 
                    | ❋ | ❋ | \u274B | \274B | ❆ | ❆ | \u2746 | \2746 | 
                    | ❄ | ❄ | \u2744 | \2744 | ❅ | ❅ | \u2745 | \2745 | 
    
♒  星座类
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ♈ | ♈ | \u2648 | \2648 | ♉ | ♉ | \u2649 | \2649 | 
                    | ♊ | ♊ | \u264A | \264A | ♋ | ♋ | \u264B | \264B | 
                    | ♌ | ♌ | \u264C | \264C | ♍ | ♍ | \u264D | \264D | 
                    | ♎ | ♎ | \u264E | \264E | ♏ | ♏ | \u264F | \264F | 
                    | ♐ | ♐ | \u2650 | \2650 | ♑ | ♑ | \u2651 | \2651 | 
                    | ♒ | ♒ | \u2652 | \2652 | ♓ | ♓ | \u2653 | \2653 | 
    
♚  国际象棋类
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ♚ | ♚ | \u265A | \265A | ♛ | ♛ | \u265B | \265B | 
                    | ♜ | ♜ | \u265C | \265C | ♝ | ♝ | \u265D | \265D | 
                    | ♞ | ♞ | \u265E | \265E | ♟ | ♟ | \u265F | \265F | 
                    | ♔ | ♔ | \u2654 | \2654 | ♕ | ♕ | \u2655 | \2655 | 
                    | ♖ | ♖ | \u2656 | \2656 | ♗ | ♗ | \u2657 | \2657 | 
                    | ♘ | ♘ | \u2658 | \2658 | ♙ | ♙ | \u2659 | \2659 | 
    
♣  扑克牌类
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ♠ | ♠ | \u2660 | \2660 | ♣ | ♣ | \u2663 | \2663 | 
                    | ♥ | ♥ | \u2665 | \2665 | ♦ | ♦ | \u2666 | \2666 | 
                    | ♤ | ♤ | \u2664 | \2664 | ♧ | ♧ | \u2667 | \2667 | 
                    | ♡ | ♡ | \u2661 | \2661 | ♢ | ♢ | \u2662 | \2662 | 
    
Ω  希腊字母
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | Α | Α | \u0391 | \0391 | Β | Β | \u0392 | \0392 | 
                    | Γ | Γ | \u0393 | \0393 | Δ | Δ | \u0394 | \0394 | 
                    | Ε | Ε | \u0395 | \0395 | Ζ | Ζ | \u0396 | \0396 | 
                    | Η | Η | \u0397 | \0397 | Θ | Θ | \u0398 | \0398 | 
                    | Ι | Ι | \u0399 | \0399 | Κ | Κ | \u039A | \039A | 
                    | Λ | Λ | \u039B | \039B | Μ | Μ | \u039C | \039C | 
                    | Ν | Ν | \u039D | \039D | Ξ | Ξ | \u039E | \039E | 
                    | Ο | Ο | \u039F | \039F | Π | Π | \u03A0 | \03A0 | 
                    | Ρ | Ρ | \u03A1 | \03A1 | Σ | Σ | \u03A3 | \03A3 | 
                    | Τ | Τ | \u03A4 | \03A4 | Υ | Υ | \u03A5 | \03A5 | 
                    | Φ | Φ | \u03A6 | \03A6 | Χ | Χ | \u03A7 | \03A7 | 
                    | Ψ | Ψ | \u03A8 | \03A8 | Ω | Ω | \u03A9 | \03A9 | 
    
☩  十字
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ☨ | ☨ | \u2628 | \2628 | ☩ | ☩ | \u2629 | \2629 | 
                    | ✝ | ✝ | \u271D | \271D | ✞ | ✞ | \u271E | \271E | 
                    | ✟ | ✟ | \u271F | \271F | ✠ | ✠ | \u2720 | \2720 | 
                    | ✚ | ✚ | \u271A | \271A | † | † | \u2020 | \2020 | 
                    | ✢ | ✢ | \u2722 | \2722 | ✤ | ✤ | \u2724 | \2724 | 
                    | ✣ | ✣ | \u2723 | \2723 | ✥ | ✥ | \u2725 | \2725 | 
    
©  法律符号
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | ® | ® | \u00AE | \00AE | © | © | \u00A9 | \00A9 | 
                    | ℗ | ℗ | \u2117 | \2117 | ™ | ™ | \u0099 | \0099 | 
                    | ℠ | ℠ | \u2120 | \2120 |  |  |  |  | 
    
@  标点和符号
                                                                | 符号 | UNICODE | 符号 | UNICODE | 
                            | HTML | JS | CSS | HTML | JS | CSS | 
                    | « | « | \u00AB | \00AB | » | » | \u00BB | \00BB | 
                    | ‹ | ‹ | \u008B | \008B | › | › | \u009B | \009B | 
                    | “ | “ | \u201C | \201C | ” | ” | \u201D | \201D | 
                    | ‘ | ‘ | \u2018 | \2018 | ’ | ’ | \u2019 | \2019 | 
                    | • | • | \u2022 | \2022 | ◦ | ◦ | \u25E6 | \25E6 | 
                    | ¡ | ¡ | \u00A1 | \00A1 | ¿ | ¿ | \u00BF | \00BF | 
                    | ℅ | ℅ | \u2105 | \2105 | № | № | \u2116 | \2116 | 
                    | & | & | \u0026 | \0026 | @ | @ | \u0040 | \0040 | 
                    | ℞ | ℞ | \u211E | \211E | ℃ | ℃ | \u2103 | \2103 | 
                    | ℉ | ℉ | \u2109 | \2109 | ° | ° | \u00B0 | \00B0 | 
                    | | | | | \u007C | \007C | ¦ | ¦ | \u00A6 | \00A6 | 
                    | – | – | \u2013 | \2013 | — | — | \u2014 | \2014 | 
                    | … | … | \u2026 | \2026 | ¶ | ¶ | \u00B6 | \00B6 | 
                    | ∼ | ∼ | \u223C | \223C | ≠ | ≠ | \u2260 | \2260 
 
 |