Add custom CSS, JavaScript or any HTML code to your site's head or footer, globally or per post. Lightweight, with a built-in code editor.
Alternatives to OpenHook
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.
Flat PM is an ad management plugin. You might be thinking, "why do I need it?". It's simple: this is the best plugin for organizing ads …
Add WhatsApp Chat, Google Tag Manager, custom HTML/CSS/JS, and CDN libraries — then use conditional logic to control exactly where each one loads.
Help you easy to insert CSS and JavaScript codes to or before .
Code snippets and AI code for WordPress: 100+ ready snippets, PHP, CSS, JS and HTML anywhere, crash protection, and an AI code writer in Pro.
Add custom CSS to individual posts, pages, or WooCommerce products, with optional archive support and a dedicated code editor.
Fast, file-based code snippets plugin. Insert header & footer scripts and add PHP, CSS, JS & HTML snippets with conditional logic. Zero DB queries.
Add custom CSS, JS, and HTML snippets to WordPress with a live visual editor, AI code generation, and file-based storage.
Easily add code snippets in WordPress. Insert header & footer scripts, add PHP code snippets with conditional logic, insert ads pixel code, and more.
Easily add custom ID, Class, and Data attributes to WordPress menu items directly from the admin panel — no coding required.