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Best inject code plugins for WordPress

The most popular inject code plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Insert Headers and Footers Code leads with 7K+ active installs. All 1 plugins tagged “inject code” 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 inject code plugins

  1. 1.
    Insert Headers and Footers Code

    The most installed inject code plugin, with 7K+ active installs. Rated 5.0 from 8 reviews, updated 2 months ago.

All 1 plugins tagged “inject code”