Lightweight plugin for adding Custom CSS to your WordPress site.
Alternatives to Additional CSS Shortcut
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
LolaCore for FSEv1.5.0
Edit your block theme by talking to Lola: templates, parts, patterns, navigation, global styles in one reviewed change. From wp-admin or over MCP.
Blocks CSS allows you add custom CSS to your Blocks straight from the Block Editor (Gutenberg).
Missing Menu Itemsv1.3.1
Adds missing menu items into your Appearance menu in the WordPress admin area to make maneuvering to useful WordPress editor features easy.
WordPress core provides custom CSS functionality in the customizer that's specific to the current theme; you can switch themes freely with each t …
Swift FSE Blocksv1.0.1
Build beautiful, fast WordPress sites with flexible Full Site Editing blocks — made for devs, freelancers, and DIY creators.
WordPress core provides custom CSS functionality in the customizer that's specific to the current theme; you can switch themes freely with each t …
Five practical tools for the WordPress Site Editor: patterns, breadcrumbs, responsive preview, content locks, and style variations.
Blockwright Workbenchv1.0.2
One-click developer tools for block-theme work: bulk-reset Site Editor overrides, rescan theme patterns, flush every cache, clear all transients.
4WP Style Switcherv1.0.1
Apply theme.json style variations per page or let visitors switch styles on the frontend (FSE block themes).