HTML Symbols

Last modified on: October 19, 2024

<h3>HTML Symbols</h3>
<p>HTML symbols are special characters that are often used to represent various symbols, punctuation, and other special characters in web content. They are particularly useful when dealing with characters that have special meanings in HTML or those not easily typable on a keyboard.</p>
<h3>Common HTML Symbols</h3>
<ol>
<li>
<p><strong>Basic Symbols</strong></p>
<ul>
<li><strong>Ampersand</strong>: <code>&amp;amp;</code> - &amp;</li>
<li><strong>Less Than</strong>: <code>&amp;lt;</code> - &lt;</li>
<li><strong>Greater Than</strong>: <code>&amp;gt;</code> - &gt;</li>
<li><strong>Double Quote</strong>: <code>&amp;quot;</code> - "</li>
<li><strong>Single Quote</strong>: <code>&amp;apos;</code> - ' <em>(Note: ' is not universally supported in HTML4 but is in HTML5)</em></li>
</ul>
<p><strong>Example:</strong></p>
<div class="dark bg-gray-950 contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative">
<div class="flex items-center text-token-text-secondary bg-token-main-surface-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9">
<pre class="language-markup"><code>&lt;p&gt;&amp;lt;div&amp;gt;This is an example.&amp;lt;/div&amp;gt;&lt;/p&gt;</code></pre>
</div>
</div>
<p><strong>Rendered Output:</strong> <code>&lt;div&gt;This is an example.&lt;/div&gt;</code></p>
</li>
<li>
<p><strong>Mathematical Symbols</strong></p>
<ul>
<li><strong>Plus Sign</strong>: <code>&amp;plus;</code> - +</li>
<li><strong>Minus Sign</strong>: <code>&amp;minus;</code> - &minus;</li>
<li><strong>Multiplication Sign</strong>: <code>&amp;times;</code> - &times;</li>
<li><strong>Division Sign</strong>: <code>&amp;divide;</code> - &divide;</li>
<li><strong>Equals Sign</strong>: <code>&amp;equals;</code> - =</li>
</ul>
<p><strong>Example:</strong></p>
<div class="dark bg-gray-950 contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative">
<div class="flex items-center text-token-text-secondary bg-token-main-surface-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9">
<pre class="language-markup"><code>&lt;p&gt;5 &amp;times; 3 = 15&lt;/p&gt;</code></pre>
</div>
</div>
<p><strong>Rendered Output:</strong> 5 &times; 3 = 15</p>
</li>
<li>
<p><strong>Currency Symbols</strong></p>
<ul>
<li><strong>Dollar Sign</strong>: <code>&amp;dollar;</code> - $</li>
<li><strong>Euro Sign</strong>: <code>&amp;euro;</code> - &euro;</li>
<li><strong>Pound Sign</strong>: <code>&amp;pound;</code> - &pound;</li>
<li><strong>Yen Sign</strong>: <code>&amp;yen;</code> - &yen;</li>
</ul>
<p><strong>Example:</strong></p>
<div class="dark bg-gray-950 contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative">
<div class="flex items-center text-token-text-secondary bg-token-main-surface-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9">
<pre class="language-markup"><code>&lt;p&gt;Price: &amp;dollar;100&lt;/p&gt;</code></pre>
</div>
</div>
<p><strong>Rendered Output:</strong> Price: $100</p>
</li>
<li>
<p><strong>Punctuation and Other Symbols</strong></p>
<ul>
<li><strong>Copyright Sign</strong>: <code>&amp;copy;</code> - &copy;</li>
<li><strong>Registered Trademark</strong>: <code>&amp;reg;</code> - &reg;</li>
<li><strong>Trademark Sign</strong>: <code>&amp;trade;</code> - &trade;</li>
<li><strong>Bullet</strong>: <code>&amp;bull;</code> - &bull;</li>
<li><strong>Ellipsis</strong>: <code>&amp;hellip;</code> - &hellip;</li>
<li><strong>Em Dash</strong>: <code>&amp;mdash;</code> - &mdash;</li>
<li><strong>En Dash</strong>: <code>&amp;ndash;</code> - &ndash;</li>
</ul>
<p><strong>Example:</strong></p>
<div class="dark bg-gray-950 contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative">
<div class="flex items-center text-token-text-secondary bg-token-main-surface-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9">
<pre class="language-markup"><code>&lt;p&gt;&amp;copy; 2024 Your Company Name. All rights reserved.&lt;/p&gt;</code></pre>
</div>
</div>
<p><strong>Rendered Output:</strong> &copy; 2024 Your Company Name. All rights reserved.</p>
</li>
<li>
<p><strong>Accented Characters</strong></p>
<ul>
<li><strong>Acute Accent</strong>: <code>&amp;eacute;</code> - &eacute;</li>
<li><strong>Grave Accent</strong>: <code>&amp;agrave;</code> - &agrave;</li>
<li><strong>Circumflex Accent</strong>: <code>&amp;circ;</code> - &acirc;</li>
<li><strong>Tilde</strong>: <code>&amp;tilde;</code> - &ntilde;</li>
<li><strong>Diaeresis</strong>: <code>&amp;uml;</code> - &uuml;</li>
</ul>
<p><strong>Example:</strong></p>
<div class="dark bg-gray-950 contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative">
<div class="flex items-center text-token-text-secondary bg-token-main-surface-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9">
<pre class="language-markup"><code>&lt;p&gt;R&eacute;sum&eacute;: Caf&eacute;, na&iuml;ve, and jalape&ntilde;o.&lt;/p&gt;</code></pre>
</div>
</div>
<p><strong>Rendered Output:</strong> R&eacute;sum&eacute;: Caf&eacute;, na&iuml;ve, and jalape&ntilde;o.</p>
</li>
<li>
<p><strong>Whitespace Characters</strong></p>
<ul>
<li><strong>Non-Breaking Space</strong>: <code>&amp;nbsp;</code> - ( )</li>
<li><strong>Em Space</strong>: <code>&amp;emsp;</code> - (space that is the width of an 'M')</li>
<li><strong>En Space</strong>: <code>&amp;ensp;</code> - (space that is the width of an 'N')</li>
<li><strong>Thin Space</strong>: <code>&amp;thinsp;</code> - (narrow space)</li>
</ul>
<p><strong>Example:</strong></p>
<div class="dark bg-gray-950 contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative">
<div class="flex items-center text-token-text-secondary bg-token-main-surface-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9">
<pre class="language-markup"><code>&lt;p&gt;First&amp;nbsp;&amp;nbsp;Second&lt;/p&gt;</code></pre>
</div>
</div>
<p><strong>Rendered Output:</strong> First Second</p>
</li>
<li>
<p><strong>Arrows</strong></p>
<ul>
<li><strong>Left Arrow</strong>: <code>&amp;larr;</code> - &larr;</li>
<li><strong>Right Arrow</strong>: <code>&amp;rarr;</code> - &rarr;</li>
<li><strong>Up Arrow</strong>: <code>&amp;uarr;</code> - &uarr;</li>
<li><strong>Down Arrow</strong>: <code>&amp;darr;</code> - &darr;</li>
</ul>
<p><strong>Example:</strong></p>
<div class="dark bg-gray-950 contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative">
<div class="flex items-center text-token-text-secondary bg-token-main-surface-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9">
<pre class="language-markup"><code>&lt;p&gt;Move left &amp;larr; or right &amp;rarr;.&lt;/p&gt;</code></pre>
</div>
</div>
<p><strong>Rendered Output:</strong> Move left &larr; or right &rarr;</p>
</li>
</ol>
<h3>How to Use HTML Symbols</h3>
<p>To use HTML symbols, you include the corresponding entity code within your HTML content. This ensures that special characters are correctly displayed in web browsers and do not interfere with the HTML code itself.</p>
<p><strong>Example of Using HTML Symbols:</strong></p>
<div class="dark bg-gray-950 contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative">
<div class="flex items-center text-token-text-secondary bg-token-main-surface-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md h-9">
<pre class="language-markup"><code>&lt;!DOCTYPE html&gt;
&lt;html lang="en"&gt;
&lt;head&gt;
  &lt;meta charset="UTF-8"&gt;
  &lt;meta name="viewport" content="width=device-width, initial-scale=1.0"&gt;
  &lt;title&gt;HTML Symbols Example&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
  &lt;h1&gt;Special Characters and Symbols&lt;/h1&gt;
  &lt;p&gt;Currency symbols: &amp;dollar; &amp;euro; &amp;pound; &amp;yen;&lt;/p&gt;
  &lt;p&gt;Mathematical symbols: 5 &amp;times; 3 = 15&lt;/p&gt;
  &lt;p&gt;Copyright: &amp;copy; 2024&lt;/p&gt;
  &lt;p&gt;Accented characters: r&eacute;sum&eacute;, na&iuml;ve, caf&eacute;&lt;/p&gt;
  &lt;p&gt;Arrows: &amp;larr; &amp;rarr; &amp;uarr; &amp;darr;&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</code></pre>
</div>
</div>
<h3>Conclusion</h3>
<p>HTML symbols are essential for displaying a wide range of characters that have specific meanings or are not easily typed on a keyboard. Using these symbols correctly helps ensure that your web content is displayed as intended and is easily readable by users and search engines.</p>

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