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Best basic functions plugins for WordPress

The most popular basic functions plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Klan1 Common WP Functions leads with 10+ active installs. All 1 plugins tagged “basic functions” 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 basic functions plugins

  1. 1.
    Klan1 Common WP Functions

    The most installed basic functions plugin, with 10+ active installs. No reviews yet, last updated 11 years ago. Tested only up to WordPress 4.2.39.

All 1 plugins tagged “basic functions”