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Best header code plugins for WordPress

The most popular header code plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Embed Code leads with 4K+ active installs, ahead of GTM Code Visibility (60+) and Vanilla Bean (10+). All 6 plugins tagged “header 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 6 header code plugins

  1. 1.
    Embed Code

    The most installed header code plugin, with 4K+ active installs. Rated 5.0 from 6 reviews, last updated 5 years ago. Tested only up to WordPress 5.8.19.

  2. 2.
    GTM Code Visibility

    60+ active installs. No reviews yet, updated 4 months ago.

  3. 3.
    Vanilla Bean

    10+ active installs. Only 1 review so far, updated 2 months ago.

  4. 4.
    Insert verification and analytics code

    10+ active installs. No reviews yet, last updated 4 years ago. Tested only up to WordPress 6.1.16.

  5. 5.
    GA Code Visibility

    10+ active installs. No reviews yet, updated 4 months ago.

  6. 6.
    Simple Header Footer Scripts

    10+ active installs. No reviews yet, last updated 8 years ago. Tested only up to WordPress 4.9.35.

All 6 plugins tagged “header code”