Jeff Starr

The only 3-in-1 syntax highlighter!
Display beautiful code snippets with Prism.js, Highlight.js, or plain code escaping:
<ul>
<li>Prism.js – Code escape + syntax highlight using <a href="https://prismjs.com/" rel="nofollow ugc">Prism.js</a></li>
<li>Highlight.js – Code escape + syntax highlight using <a href="https://highlightjs.org/" rel="nofollow ugc">Highlight.js</a></li>
<li>Plain Flavor – Code escape without syntax highlight</li>
</ul>
Check out a <a href="https://dev-tricks.com/favorite-highlight-js-styles/" rel="nofollow ugc">demo post using Highlight.js</a>. I also use this plugin at <a href="https://wp-mix.com/" rel="nofollow ugc">WP-Mix</a> and <a href="https://plugin-planet.com/docs/" rel="nofollow ugc">Plugin Planet</a> for all code snippets 🙂
Prism.js Features
<ul>
<li>Supports 60+ coding languages</li>
<li>Choose from all 8 available Prism themes</li>
<li>Provides a Gutenberg block for adding code snippets</li>
<li>Provides TinyMCE/Visual buttons for adding code snippets</li>
<li>Option to enable Prism plugin <a href="https://prismjs.com/plugins/line-numbers/" rel="nofollow ugc">Line Numbers</a></li>
<li>Option to enable Prism plugin <a href="https://prismjs.com/plugins/line-highlight/" rel="nofollow ugc">Line Highlight</a></li>
<li>Option to enable Prism plugin <a href="https://prismjs.com/plugins/show-language/" rel="nofollow ugc">Show Language</a></li>
<li>Option to enable Prism plugin <a href="https://prismjs.com/plugins/copy-to-clipboard/" rel="nofollow ugc">Copy Code Button</a></li>
<li>Option to enable Prism plugin <a href="https://prismjs.com/plugins/command-line/" rel="nofollow ugc">Command Line</a></li>
<li>Highlights code in post content, excerpts, and comments</li>
<li>Detects <code>language-</code> and <code>lang-</code> class prefixes</li>
<li>Limit syntax highlighting to Posts and Pages</li>
<li>Highlight single-line and multi-line code</li>
<li>Granular control over code escaping</li>
<li>Smart loading of CSS & JS assets</li>
<li>Support for ACF on single post views</li>
</ul>
Highlight.js Features
<ul>
<li>Supports 50+ coding languages</li>
<li>Choose from all 90+ available Highlight themes</li>
<li>Provides a Gutenberg block for adding code snippets</li>
<li>Provides TinyMCE/Visual buttons for adding code snippets</li>
<li>Customize the Highlight.js init JavaScript</li>
<li>Highlights code in post content, excerpts, and comments</li>
<li>Limit syntax highlighting to Posts and Pages</li>
<li>Highlight multi-line blocks of code</li>
<li>Detects <code>language-</code> and <code>lang-</code> class prefixes</li>
<li>Enable support for no-prefix class names</li>
<li>Granular control over code escaping</li>
<li>Smart loading of CSS & JS assets</li>
</ul>
Plain Flavor Features
<ul>
<li>Enable code escaping for post content, excerpts, and/or comments</li>
<li>Enable code escaping on the frontend, Admin Area, or both</li>
<li>Provides a Gutenberg block for adding code snippets</li>
<li>Provides TinyMCE/Visual buttons for adding code snippets</li>
<li>Escapes single-line and multi-line code snippets</li>
<li>Escapes <code><code></code> tags (based on configuration)</li>
</ul>
General Features
<ul>
<li>Easy to set up and use</li>
<li>Built with WordPress APIs</li>
<li>Born of simplicity, no frills</li>
<li>Squeaky clean, error-free code</li>
<li>Lightweight, fast and flexible</li>
<li>Focused on performance and security</li>
<li>Loads CSS/JS assets only when required</li>
<li>Adheres to HTML coding best practices</li>
<li>Works with the Gutenberg Block Editor</li>
<li>Regularly updated and “future proof”</li>
</ul>
Prismatic escapes only the essentials to keep your code clean.
<a href="https://wordpress.org/plugins/prismatic/screenshots/" rel="ugc">Check out the screenshots</a> for more details!
Privacy
This plugin does not collect or store any user data. It does not set any cookies, and it does not connect to any third-party locations. Thus, this plugin does not affect user privacy in any way.
Prismatic is developed and maintained by <a href="https://x.com/perishable" rel="nofollow ugc">Jeff Starr</a>, 15-year <a href="https://plugin-planet.com/" rel="nofollow ugc">WordPress developer</a> and <a href="https://books.perishablepress.com/" rel="nofollow ugc">book author</a>.
Support development
I develop and maintain this free plugin with love for the WordPress community. To show support, you can <a href="https://monzillamedia.com/donate.html" rel="nofollow ugc">make a donation</a> or purchase one of my books:
<ul>
<li><a href="https://wp-tao.com/" rel="nofollow ugc">The Tao of WordPress</a></li>
<li><a href="https://digwp.com/" rel="nofollow ugc">Digging into WordPress</a></li>
<li><a href="https://htaccessbook.com/" rel="nofollow ugc">.htaccess made easy</a></li>
<li><a href="https://wp-tao.com/wordpress-themes-book/" rel="nofollow ugc">WordPress Themes In Depth</a></li>
<li><a href="https://books.perishablepress.com/downloads/wizards-collection-sql-recipes-wordpress/" rel="nofollow ugc">Wizard’s SQL Recipes for WordPress</a></li>
</ul>
And/or purchase one of my premium WordPress plugins:
<ul>
<li><a href="https://plugin-planet.com/bbq-pro/" rel="nofollow ugc">BBQ Pro</a> – Blazing fast WordPress firewall</li>
<li><a href="https://plugin-planet.com/blackhole-pro/" rel="nofollow ugc">Blackhole Pro</a> – Automatically block bad bots</li>
<li><a href="https://plugin-planet.com/banhammer-pro/" rel="nofollow ugc">Banhammer Pro</a> – Monitor traffic and ban the bad guys</li>
<li><a href="https://plugin-planet.com/ga-google-analytics-pro/" rel="nofollow ugc">GA Google Analytics Pro</a> – Connect WordPress to Google Analytics</li>
<li><a href="https://plugin-planet.com/head-meta-pro/" rel="nofollow ugc">Head Meta Pro</a> – Ultimate Meta Tags for WordPress</li>
<li><a href="https://plugin-planet.com/simple-ajax-chat-pro/" rel="nofollow ugc">Simple Ajax Chat Pro</a> – Unlimited chat rooms</li>
<li><a href="https://plugin-planet.com/usp-pro/" rel="nofollow ugc">USP Pro</a> – Unlimited front-end forms</li>
</ul>
Links, tweets and likes also appreciated. Thank you! 🙂

Prismatic

Prismatic is good plugins for show code in my content,
but Line Numbers + Line Highlight Not Working in my site.



Line Numbers + Line Highlight Not Working


Thank you for contributing this plugin. I went looking for a good option when I noticed the previous one I was using was not working well in Gutenberg. I have been using Prismatic for the last three years without issue.


Works Well No Issues

Display beautiful syntax-highlighted code snippets with Prism.js or Highlight.js

vaakash

Shortcoder plugin allows to create a custom shortcodes for HTML, JavaScript, CSS and other code snippets. Now the shortcodes can be used in posts/pages and the snippet will be replaced in place.
<h3>✍ Create shortcodes easily</h3>
<ol>
<li>Give a name for the shortcode</li>
<li>Paste the HTML/JavaScript/CSS as shortcode content</li>
<li>Save !</li>
<li>Now insert the shortcode <code>[sc name="my_shortcode"]</code> in your post/page.</li>
<li>Voila ! You got the HTML/Javascript/CSS in your post.</li>
</ol>
<h3>✨ Features</h3>
<ul>
<li>Create custom shortcodes easily and use them in any place where shortcode is supported.</li>
<li>Have any HTML, Javascript, CSS as Shortcode content.</li>
<li>Insert: Custom parameters in shortcode</li>
<li>Insert: WordPress parameters in shortcode</li>
<li>Multiple editors: Code, Visual and text modes.</li>
<li>Globally disable the shortcode when not needed.</li>
<li>Disable shortcode on desktop, mobile devices.</li>
<li>A button in post editor to pick the shortcodes to insert.</li>
<li>Execute blocks HTML in shortcode content.</li>
<li>Insert shortcodes in Gutenberg/block editor.</li>
</ul>
<h3>🎲 An example usage</h3>
<ol>
<li>Create a shortcode named “adsenseAd” in the Shortcoder admin page.</li>
<li>Paste the adsense code in the box given and save it.</li>
<li>Use <code>[sc name="adsenseAd"]</code> in your posts and pages.</li>
<li>Tada !!! the ad code is replaced and it appears in the post.</li>
<li>Now you can edit the ad code at one place and the code is updated in all the locations where the shortcode is used.</li>
</ol>
Similarly shortcodes can be created for frequently used snippets.
You can also add <a href="https://www.aakashweb.com/docs/shortcoder/" rel="nofollow ugc">custom parameters</a> (like <code>%%id%%</code>) inside the snippets, and change it’s value like <code>[sc name="youtube" id="GrlRADfvjII"]</code> when using them.
<h3>🧱 Using in block editor</h3>
Though shortcodes can be used in any place manually, Shortcoder provides below options to select and insert the shortcodes created easily when working with the block editor.
<ul>
<li>Shortcoder block</li>
<li>Toolbar button to select and insert shortcodes inline (under “more”)</li>
</ul>
<h3>💎 Upgrade to PRO</h3>
Shortcoder also provides a <a href="https://www.aakashweb.com/wordpress-plugins/shortcoder/" rel="nofollow ugc">PRO version</a> which has additional features to further enhance the experience. Below features are offered in the PRO version.
<ul>
<li>Custom editor – Edit Shortcode content using block editor or page builder plugins like Elementor and WPBakery.</li>
<li>(New) Translation with WPML – Translate Shortcode content with WPML.</li>
<li>Revisions – Revisions support for Shortcode content.</li>
<li>Locate shortcode – Search posts and pages where a shortcode is used.</li>
<li>Extra code – Include extra code to the footer when a shortcode is used in a page.</li>
</ul>
<a href="https://www.aakashweb.com/wordpress-plugins/shortcoder/" rel="nofollow ugc">Get started with Shortcoder – PRO</a>
<h3>Links</h3>
<ul>
<li><a href="https://www.aakashweb.com/docs/shortcoder/" rel="nofollow ugc">Documentation</a></li>
<li><a href="https://www.aakashweb.com/docs/shortcoder/faq/" rel="nofollow ugc">FAQs</a></li>
<li><a href="https://www.aakashweb.com/forum/" rel="nofollow ugc">Support forum/Report bugs</a></li>
<li><a href="https://www.aakashweb.com/wordpress-plugins/shortcoder/#pro" rel="nofollow ugc">PRO features</a></li>
</ul>

Shortcoder — Create Shortcodes for Anything

Shortcoder is a game-changer for anyone who needs to reuse HTML, CSS, or JavaScript across their site! Creating shortcodes is ridiculously simple - just name it, paste your code, and you're done. Love how it works seamlessly with both classic and Gutenberg editors. The ability to disable shortcodes globally or on specific devices is brilliant for testing. 

Custom parameters make it super flexible too. Whether you're embedding complex widgets or simple HTML blocks, this plugin saves tons of time. Clean interface, reliable performance - exactly what you need for code management!

Essential Tool for Custom Code Snippets

Create custom "Shortcodes" easily for HTML, JavaScript, CSS code snippets and use the shortcodes within posts, pages & widgets

Prismatic vs Shortcoder — Create Shortcodes for Anything