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Best arithmetic captcha plugins for WordPress

The most popular arithmetic captcha plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Easy Captcha by Croitre leads with 20+ active installs. All 1 plugins tagged “arithmetic captcha” 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 arithmetic captcha plugins

  1. 1.
    Easy Captcha by Croitre

    The most installed arithmetic captcha plugin, with 20+ active installs. No reviews yet, last updated 6 years ago. Tested only up to WordPress 5.3.27.

All 1 plugins tagged “arithmetic captcha”