Keep custom HTML, CSS and JavaScript together as reusable, isolated WordPress components.
Alternatives to Add HTML, JavaScript and CSS to <head>
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Add custom CSS and JavaScript to headers and footers on your site with the header and footer plugin for enhanced control and design.
Custom TinyMCE toolbar buttons and Formats for the Classic Editor — wrap, insert templates, add classes, or open a code snippet dialog.
Add custom HTML code anywhere in Elementor with this simple, lightweight, and secure widget.
Display HTML, CSS, JavaScript, PHP & Python code snippets in WordPress with live preview, syntax highlighting and a copy button.
Build landing pages with AI inside WordPress — bring your own AI key. Real HTML/CSS you can edit live. No drag-and-drop, no builder lock-in.
Edit text, images, links and backgrounds directly in the WordPress Custom HTML block, and give it Wide and Full width alignment.
HTML or page template section to editable block in 1 click. Paste one line back and clients can edit the text. No React, no npm, no build.
All in one light-weight plugin to add custom html, sticky html, custom css, or custom javascript in header and footer in any page/post or all pages/po …
Add custom CSS, JS, and HTML snippets to WordPress with a live visual editor, AI code generation, and file-based storage.