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Best h3 plugins for WordPress

The most popular h3 plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Automatic Heading Number leads with 10+ active installs, ahead of In This Article (fewer than 10). All 2 plugins tagged “h3” 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 2 h3 plugins

  1. 1.
    Automatic Heading Number

    The most installed h3 plugin, with 10+ active installs. No reviews yet, last updated 13 years ago. Tested only up to WordPress 3.6.1.

  2. 2.
    In This Article

    Fewer than 10 active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.6.11.

All 2 plugins tagged “h3”