Best CSS classes plugins for WordPress
The most popular CSS classes plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. GravityWP leads with 4K+ active installs, ahead of CSS Ready Classes for Gravity Forms (1K+) and Custom Menu Class (200+). All 3 plugins tagged “css classes” 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 3 CSS classes plugins
- 1.
GravityWPThe most installed CSS classes plugin, with 4K+ active installs. Rated 5.0 from 8 reviews, updated 1 month ago.
- 2.
CSS Ready Classes for Gravity Forms1K+ active installs. Only 3 reviews so far, updated 10 months ago. Tested only up to WordPress 6.10.
- 3.
Custom Menu Class200+ active installs. Rated 3.2 from 6 reviews, last updated 10 years ago. Tested only up to WordPress 4.5.33.
All 3 plugins tagged “css classes”
GravityWP
Down in the last 7 days:3#3,519by GravityWP1 month ago
Quickly select custom and add-on CSS classes.
- Installs
- 4K+
- Rating
- 5.0(8)
- Downloads
- 42/day
CSS Ready Classes for Gravity Forms
Down in the last 7 days:14#5,911by Manny Rodrigues10 months ago
Conveniently select Gravity Form CSS Ready Classes from your form fields Appearance tab.
- Installs
- 1K+
- Rating
- 5.0(3)
- Downloads
- 23/day
Custom Menu Class
Down in the last 7 days:124#12,467by Aiken110 years ago
Set predefined CSS classes to menu items
- Installs
- 200+
- Rating
- 3.2(6)
- Downloads
- 4/day