11 Best WordPress CSS Plugins
Customize your WordPress website's appearance with powerful CSS plugins. Edit styles, add custom CSS, and enhance your theme without coding knowledge.
WPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager
Active Installations: 2,000,000+
1,539 ratings
Updated: 3/6/2025
Easily add code snippets in WordPress. Insert header & footer scripts, add PHP code snippets with conditional logic, insert ads pixel code, and more.
Code Snippets
Active Installations: 1,000,000+
468 ratings
Updated: 2/14/2025
An easy, clean and simple way to enhance your site with code snippets.
Simple Custom CSS Plugin
Active Installations: 100,000+
156 ratings
Updated: 3/11/2025
Add Custom CSS to your WordPress site without any hassles.
Widget CSS Classes
Active Installations: 100,000+
74 ratings
Updated: 11/12/2024
Add custom classes and ids plus first, last, even, odd, and numbered classes to your widgets.
Design Upgrade for LearnDash
Active Installations: 9,000+
53 ratings
Updated: 8/9/2022
Instantly improve LearnDash's design -- focus mode, course content, profile page, course navigation & course grid -- to more closely match yo …
Simple CSS
Active Installations: 90,000+
60 ratings
Updated: 8/30/2023
Add CSS to your website through an admin editor, the Customizer or a metabox for page/post specific CSS.
WP Add Custom CSS
Active Installations: 70,000+
87 ratings
Updated: 9/26/2022
Add custom css to the whole website and to specific posts and pages.
Forget About Shortcode Buttons
Active Installations: 30,000+
69 ratings
Updated: 11/4/2024
A visual way to add CSS buttons in the rich text editor and to your themes.
WP-SCSS
Active Installations: 40,000+
61 ratings
Updated: 12/15/2022
Compiles .scss files to .css and enqueues them.
Visual CSS Style Editor
Active Installations: 40,000+
88 ratings
Updated: 11/18/2024
Style your WordPress site visually. Discover the most popular front-end design plugin! Try live demo.
WP Super Minify • Minify, Compress and Cache HTML, CSS & JavaScript
Active Installations: 10,000+
59 ratings
Updated: 2/22/2025
A lightweight plugin that automatically minifies, compresses, and caches HTML, CSS, and JavaScript on demand to improve your website’s load speed.
How We Rank Plugins
To determine the Best WordPress CSS Plugins we used a comprehensive scoring system that considers multiple factors. We analyze active installations, download counts, user ratings, and rating consistency on a weekly basis. To ensure quality, we only include plugins with a substantial number of reviews. This methodology helps us identify plugins that are not only popular but also consistently reliable and well-maintained.
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