10 Best Widget CSS Classes Alternatives in 2026
Updated September 7, 2026 · Ranked by how closely each plugin matches, from WordPress.org data · How this works
Widget CSS Classes has 80,000+ active installs on WordPress.org. These 10 plugins share its category or its tags on WordPress.org, are actively maintained, and each has at least 100 active installs. They are ordered by how closely they match, not by our opinion.
The 10 closest alternatives to Widget CSS Classes
- 1
Scripts n Styles
Closest match4.4 (30) 30,000+ active installsThis plugin allows Admin users to individually add HTML, custom CSS, Classes and JavaScript directly to Post, Pages or any other custom post types.
Shares the css tag on WordPress.org. About a third of the installs, no update since June 6, 2023.
- 2
Simple Custom CSS Plugin
4.7 (159) 100,000+ active installsAdd Custom CSS to your WordPress site without any hassles.
Shares the css tag on WordPress.org. A similar number of installs, rated 4.7 against 4.9, no update since March 11, 2025.
- 3
4.3 (61) 40,000+ active installsCompiles .scss files to .css and enqueues them.
Shares the css tag on WordPress.org. About half the installs, rated 4.3 against 4.9, last updated March 2, 2026.
- 4
4.8 (29) 40,000+ active installsPurges cache on WPEngine, W3TC, WP Super Cache, WP Fastest Cache when widgets, menus, settings update. Forces browsers to reload CSS and JS files.
Shares the css tag on WordPress.org. About half the installs, last updated June 18, 2026.
- 5
4.7 (69) 20,000+ active installsA visual way to add CSS buttons in the rich text editor and to your themes.
Shares the css tag on WordPress.org. About a quarter of the installs, rated 4.7 against 4.9, no update since November 4, 2024.
- 6
4.8 (89) 60,000+ active installsAdd custom css to the whole website and to specific posts and pages.
Shares the css tag on WordPress.org. A similar number of installs, rated 4.8 against 4.9, no update since August 14, 2025.
- 7
4.1 (90) 30,000+ active installsStyle your WordPress site visually. Discover the most popular front-end design plugin! Try live demo.
Shares the css tag on WordPress.org. About a third of the installs, rated 4.1 against 4.9, last updated 15 days ago.
- 8
4.9 (60) 80,000+ active installsAdd CSS to your website through an admin editor, the Customizer or a metabox for page/post specific CSS.
Shares the css tag on WordPress.org. A similar number of installs, last updated September 15, 2025.
- 9
Blocks Animation: CSS Animations for Gutenberg Blocks
4.7 (70) 90,000+ active installsAdd CSS animations and scroll effects to any Gutenberg block. Choose from fade, slide, zoom & more, with delay and duration controls — no code needed.
Shares the css tag on WordPress.org. A similar number of installs, rated 4.7 against 4.9, last updated 26 days ago.
- 10
5.0 (40) 10,000+ active installsBuild and manage a portable CSS framework and design system directly inside WordPress.
Shares the css tag on WordPress.org. 10,000+ installs against 80,000+, last updated 10 days ago.
Switching from Widget CSS Classes: common questions
What is the best alternative to Widget CSS Classes?
Scripts n Styles is the closest match: it shares the same WordPress.org tags and has 30,000+ active installs with a 4.4 out of 5 rating.
Which Widget CSS Classes alternative has the most users?
Simple Custom CSS, with 100,000+ active installs reported by WordPress.org.
Which Widget CSS Classes alternative is rated highest?
Simple CSS, rated 4.9 out of 5 by 60 reviewers. Only plugins with at least 50 reviews are counted.
Are these Widget CSS Classes alternatives free?
Every plugin listed here is free to install from WordPress.org. Where WordPress.org marks a plugin as commercial, the developer also sells a paid version or add-ons, and that is shown on each plugin.
How are alternatives chosen?
Automatically, from WordPress.org data: plugins that share a category top 10 with Widget CSS Classes score highest, then plugins that appear in the same WordPress.org rankings, then plugins with the same tags, weighted so rare tags count more than common ones. Plugins by the same author and plugins rated under 4.0 are left out.
How we choose these alternatives
Nothing on this page is picked by hand. Every day we walk the whole WordPress.org directory, then score every plugin against Widget CSS Classes on three signals: sharing a category top 10 counts most, then appearing in the same WordPress.org rankings, then carrying the same tags, with rare tags counting for more than common ones like "wordpress". Plugins by the same author are excluded, so an author's own add-ons cannot fill the list, and so is anything rated below 4.0 or with fewer than 100 active installs. The ten highest scores are what you see, in that order. Full methodology.
The bottom line
Scripts n Styles is the closest match to Widget CSS Classes by the data we track, and Simple Custom CSS has the widest reach with 100,000+ active installs. Core Framework shipped the most recent release, on August 28, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.
Weekly · free
What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.