Best simple CSS plugins for WordPress
The most popular simple CSS plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Simple CSS leads with 80K+ active installs, ahead of Super Simple Custom CSS (300+). All 2 plugins tagged “simple css” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 2 simple CSS plugins
- 1.
Simple CSSThe most installed simple CSS plugin, with 80K+ active installs. Rated 4.9 from 60 reviews, last updated 1 year ago. Tested only up to WordPress 6.8.12.
- 2.
Super Simple Custom CSS300+ active installs. Only 1 review so far, last updated 6 years ago. Tested only up to WordPress 5.5.24.
All 2 plugins tagged “simple css”
Simple CSS
Up in the last 7 days:1#544by Tom1 year ago
Add CSS to your website through an admin editor, the Customizer or a metabox for page/post specific CSS.
- Installs
- 80K+
- Rating
- 4.9(60)
- Downloads
- 74/day
Super Simple Custom CSS
#10,953by ColoredWeb6 years ago
Super Simple Custom CSS wordpress plugin is used for adding custom styling to all post, all page,specific post,specific page or sitewide.
- Installs
- 300+
- Rating
- 5.0(1)
- Downloads
- 0/day