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Best insert CSS plugins for WordPress

The most popular insert CSS plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Insert Code by Angie Makes leads with 800+ active installs. All 1 plugins tagged “insert 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.

Research this niche or see all plugins.

Top 1 insert CSS plugins

  1. 1.
    Insert Code by Angie Makes

    The most installed insert CSS plugin, with 800+ active installs. Only 2 reviews so far, last updated 9 years ago. Tested only up to WordPress 4.7.39.

All 1 plugins tagged “insert css”