Best header codes plugins for WordPress
The most popular header codes plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Add Custom Codes leads with 1K+ active installs. All 1 plugins tagged “header codes” 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.
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Top 1 header codes plugins
- 1.
Add Custom CodesThe most installed header codes plugin, with 1K+ active installs. Rated 5.0 from 6 reviews, updated 5 months ago.