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WP Add Custom CSS
Add custom css to the whole website and to specific posts and pages.
The facts
- Rating
- 4.8★ from 90
- Active installs
- 60k+
- Price
- Free
- Last updated
- 14 Aug 2025
- Added
- Oct 2014
- Requires WP
- 4.0
- Tested up to
- WP 6.8.8
- Downloads
- 1,007,987
Our analysis
AI-assistedWP Add Custom CSS is a WordPress plugin that enables you to add custom CSS to your entire website as well as to individual posts, pages, and custom post types, including WooCommerce products. The plugin allows you to override the default stylesheets of your theme and plugins, providing flexibility in styling your site.
It features a settings page for editing the main stylesheet and includes a 'Custom CSS' box in the editing area for specific content. The plugin is compatible with popular builders like Elementor, Gutenberg, and the Classic Editor, and offers options for CSS output methods to work effectively with caching and minification plugins.
Best for: This plugin is suitable for users who want to customise the appearance of their WordPress site without modifying theme files.
What it does well
- ✓Allows custom CSS for the entire website and specific content
- ✓Overrides default stylesheets of themes and plugins
- ✓Compatible with popular page builders like Elementor and Gutenberg
- ✓Includes a settings page for main stylesheet editing
- ✓Offers options for CSS output methods
Where it falls short
- •Limited information on advanced features or user support
Verdict
WP Add Custom CSS provides a straightforward way to add custom styles to your WordPress site. It is useful for users looking to enhance their site's design with custom CSS.
From the developer
Daniele De Santis's own description of WP Add Custom CSS, lightly tidied.
WP Add Custom CSS allows you to add custom CSS to the whole website and to individual posts, pages and custom post types (such as Woocommerce products).
The CSS rules applied to the whole website will override the default stylesheets of your theme and plugins, while the CSS rules applied to specific pages, posts or custom post types will override the main stylesheet too.
The plugin works with the most popular builders, such as Elementor, Gutenberg and the Classic Editor.
You can edit the main stylesheet from the the “Add custom CSS” settings page.
The plugin also creates a new “Custom CSS” box in the editing area to add custom CSS to specific posts, pages and custom post types.
Select the preferred CSS output method from the plugin’s settings page to ensure seamless integration with caching and minification plugins or to improve above-the-fold rendering performance.
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