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Best ninja plugins for WordPress

The most popular ninja plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WPCasa Ninja Forms leads with 20+ active installs, ahead of PDF Builder for Ninja Forms (10+) and Wpit Funny Name Generator (10+). All 4 plugins tagged “ninja” 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 4 ninja plugins

  1. 1.
    WPCasa Ninja Forms

    The most installed ninja plugin, with 20+ active installs. No reviews yet, updated 2 months ago.

  2. 2.
    PDF Builder for Ninja Forms

    10+ active installs. No reviews yet, updated 2 months ago.

  3. 3.
    Wpit Funny Name Generator

    10+ active installs. Only 1 review so far, last updated 5 years ago. Tested only up to WordPress 5.8.19.

  4. 4.
    Ninja Forms Unique Textbox

    10+ active installs. No reviews yet, last updated 12 years ago. Tested only up to WordPress 3.7.41.

All 4 plugins tagged “ninja”