Prismatic
Display Beautiful Code Display beautiful code snippets with Prism.js, Highlight.js, or plain code escaping: Prism.js – Code escape + syntax highlight using Prism.js Highlight.js – Code escape + syntax highlight using Highlight.js Plain Flavor – Code escape without syntax highlighting 👉 The only 3-in-1 syntax highlighter! Live Examples Here are some live examples showing Prismatic displaying colorful code snippets: PHP highlighting CSS highlighting JavaScript highlighting HTML highlighting Escaped code without highlighting Prismatic is used to display thousands of code snippets on the above sites. Also here is a post showing some favorite Highlight.js styles 🙂 Prism.js Features Supports 60+ coding languages Choose from all 8 available Prism themes Provides a Gutenberg block for adding code snippets Provides TinyMCE/Visual buttons for adding code snippets Option to enable Prism plugin Line Numbers Option to enable Prism plugin Line Highlight Option to enable Prism plugin Show Language Option to enable Prism plugin Copy Code Button Option to enable Prism plugin Command Line Highlights code in post content, excerpts, and comments Detects language- and lang- class prefixes Limit syntax highlighting to Posts and Pages Highlight single-line and multi-line code Granular control over code escaping Smart loading of CSS & JS assets Support for ACF on single post views Highlight.js Features Supports 50+ coding languages Choose from all 90+ available Highlight themes Provides a Gutenberg block for adding code snippets Provides TinyMCE/Visual buttons for adding code snippets Customize the Highlight.js init JavaScript Highlights code in post content, excerpts, and comments Limit syntax highlighting to Posts and Pages Highlight multi-line blocks of code Detects language- and lang- class prefixes Enable support for no-prefix class names Granular control over code escaping Smart loading of CSS & JS assets Plain Flavor Features Enable code escaping for post content, excerpts, and/or comments Enable code escaping on the frontend, Admin Area, or both Provides a Gutenberg block for adding code snippets Provides TinyMCE/Visual buttons for adding code snippets Escapes single-line and multi-line code snippets Escapes tags (based on configuration) General Features Easy to set up and use Built with WordPress APIs Born of simplicity, no frills Squeaky clean, error-free code Lightweight, fast and flexible Focused on performance and security Loads CSS/JS assets only when required Adheres to HTML coding best practices Works with the Gutenberg Block Editor Regularly updated and “future proof” 👉 Prismatic escapes only the essentials to keep your code clean. 👉 Check out the screenshots 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 Jeff Starr, 15-year WordPress developer and book author. Support development I develop and maintain this free plugin with love for the WordPress community. To show support, you can make a donation or purchase one of my books: The Tao of WordPress Digging into WordPress .htaccess made easy WordPress Themes In Depth Wizard’s SQL Recipes for WordPress And/or purchase one of my premium WordPress plugins: BBQ Pro – Blazing fast WordPress firewall Blackhole Pro – Automatically block bad bots Banhammer Pro – Monitor traffic and ban the bad guys GA Google Analytics Pro – Connect WordPress to Google Analytics Head Meta Pro – Ultimate Meta Tags for WordPress REST Pro Tools – Awesome tools for managing the WP REST API Simple Ajax Chat Pro – Unlimited chat rooms USP Pro – Unlimited front-end forms Links, tweets and likes also appreciated. Thank you! 🙂
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WP Coder – Insert & Manage Code Snippets
Tired of editing theme files to add custom scripts or styles? WP Coder lets you insert custom HTML, CSS, JavaScript, and PHP snippets directly from your dashboard — no coding in theme files required. Gain full control and flexibility over your site. Documentation | Upgrade to Pro Why WP Coder? All-in-One Code Editor: Tabbed editor for HTML, CSS, JS & PHP with CodeMirror syntax highlighting. Gutenberg Block: Insert snippets directly in the block editor with live preview and custom attribute support. Shortcode Integration: Use [wp_code id="X"] to embed snippets anywhere. Live Preview: Instantly preview HTML & CSS without reloads in both the backend and Gutenberg. Performance Ready: Minify CSS/JS, obfuscate JavaScript, and control script loading with async / defer. Ideal For Developers: Test snippets, hooks, and debug quickly. Marketers: Insert tracking pixels, analytics, and ad scripts. Designers & Bloggers: Customize layouts, styles, and enhance engagement. Key Features Insert HTML, CSS, JS, and PHP via powerful shortcodes. Smart PHP handling: run in admin, front-end, everywhere, or only where inserted. Include external libraries (Google Fonts, CDN scripts & styles). Test Mode: Preview snippets safely before going live. Import/Export snippets and settings between sites. JavaScript Obfuscation: Protect your scripts with Dean Edwards’ Packer. Customizable Interface: Hide unused editor tabs (HTML, CSS, JS, etc.) for a cleaner workflow. NAV comments: Add inline navigation markers for faster code editing. Lightweight & secure — built for performance. Included Tools: Integrations Google Tag Manager (GTM) integration with user role controls. Google Analytics, Facebook Pixel, and Pinterest Pixel integration. Google AdSense integration with the option to disable ads for selected user roles. Content & Templates Markdown Editor – Disables Gutenberg and TinyMCE, replacing them with a Markdown editor powered by CodeMirror. Developer Tools Debug Log management (enable/disable and clear log). Show Page Debug Info – Display technical info for the current request in the Admin Bar (template, query type, object, body classes). Admins only. Theme Switcher – Quickly switch between installed themes directly from the admin bar. Included Snippets: Editor & Content Disable Gutenberg Editor Remove Gutenberg Block CSS Disable Widget Blocks Enable Shortcode Execution in Widgets Enable Excerpt for Pages Open External Links in New Tabs Change “Read More” Text Admin Interface Tweaks Disable Screen Options Tab Disable Welcome Panel Duplicate Posts Disable Admin Bar Login & User Access Disable Login Page Language Switcher Disable Login by Email Disable Admin Password Reset Emails Custom Login Logo Custom Login Redirect URLs Change Redirect After Login Change Redirect After Logout Media & Embeds Enable SVG Upload Force Lowercase Filenames Default ALT Text for Avatars Enable/Disable Lazy Load Disable Embeds Adjust oEmbed Max Dimensions Core Functionality Disable XML-RPC Disable REST API Disable Automatic Updates Disable Automatic Updates Emails Disable Emojis Disable Shortlinks Limit Post Revisions Comments & Feedback Disable Comments Globally Disable Comment URL Field Disable Self Pingbacks Disable Trackbacks & Pingbacks Disable HTML in Comments Limit Comment Length Cleanup & Optimization Remove WP Version Disable Attachment Pages Disable RSS Feeds Disable Built-in Search Disable wlwmanifest Link Disable Automatic Trash Emptying Redirect 404 to Homepage WP Coder simplifies your WordPress development workflow and makes customization safe, fast, and flexible! Get started today and simplify your WordPress development workflow with WP Coder! Quick Start Video Plugin Demo: Support Need help? Ask questions and get quick answers in our support center.
