LiteSpeed Cache

All-in-one unbeatable acceleration & PageSpeed improvement: caching, image/CSS/JS optimization…


LiteSpeed Technologies 5+ million active installations Tested with 6.4.3 Updated 2 months ago

SiteOrigin CSS

SiteOrigin CSS is the simple yet powerful CSS editor for WordPress. It gives you visual controls that let you edit the look and feel of your site in r …


SiteOrigin 200,000+ active installations Tested with 6.4.3 Updated 5 months ago

Simple CSS

Add CSS to your website through an admin editor, the Customizer or a metabox for page/post specific CSS.


Tom Usborne 100,000+ active installations Tested with 6.3.3 Updated 7 months ago

W3 Total Cache

Search Engine (SEO) & Performance Optimization (WPO) via caching. Integrated caching: CDN, Page, Minify, Object, Fragment, Database support.


BoldGrid 1+ million active installations Tested with 6.4.3 Updated 1 month ago

CSS & JavaScript Toolbox

Add code snippets (CSS, JavaScript, HTML, PHP) to your site and choose where it goes. Feel confident with 10 years of security & reliability.


Wipeout Media 10,000+ active installations Tested with 6.2.4 Updated 1 month ago

Autoptimize

Autoptimize speeds up your website by optimizing JS, CSS, images (incl. lazy-load), HTML and Google Fonts, asyncing JS, removing emoji cruft and more.


Frank Goossens (futtta) 1+ million active installations Tested with 6.4.3 Updated 3 weeks ago

Child Theme Configurator

When using the Customizer is not enough – Create a child theme from your installed themes and customize styles, templates, functions and more.


Lilaea Media 300,000+ active installations Updated 6 days ago

Admin CSS MU

Add custom CSS to style the WordPress Admin. Works with Multisites.


Arun Basil Lal 10,000+ active installations Tested with 6.3.3 Updated 6 months ago

WP Add Custom CSS

Add custom css to the whole website and to specific posts and pages.


Daniele De Santis 90,000+ active installations Tested with 6.0.7 Updated 2 years ago

Instant CSS

Write your styles beautifully with the power of Visual Studio Code


Dylan Blokhuis 2,000+ active installations Tested with 6.3.3 Updated 6 months ago