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Best 2-factor authentication plugins for WordPress

The most popular 2-factor authentication plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WP 2FA leads with 100K+ active installs, ahead of SecSign (200+) and EMLG TFA (fewer than 10). All 5 plugins tagged “2-factor authentication” 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 5 2-factor authentication plugins

  1. 1.
    WP 2FA

    The most installed 2-factor authentication plugin, with 100K+ active installs. Rated 4.7 from 184 reviews, updated 4 days ago.

  2. 2.
    SecSign

    200+ active installs. Rated 4.6 from 14 reviews, last updated 2 years ago. Tested only up to WordPress 6.1.16.

  3. 3.
    EMLG TFA

    Fewer than 10 active installs. No reviews yet, last updated 3 years ago. Tested only up to WordPress 6.1.16.

  4. 4.
    SI 2FA Login Security

    Fewer than 10 active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.7.11.

  5. 5.
    Secured WP

    Fewer than 10 active installs. Only 1 review so far, updated 1 month ago.

All 5 plugins tagged “2-factor authentication”