Best duplicate title checker plugins for WordPress
The most popular duplicate title checker plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Duplicate Title Checker leads with 400+ active installs. All 1 plugins tagged “duplicate title checker” 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.
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Top 1 duplicate title checker plugins
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Duplicate Title CheckerThe most installed duplicate title checker plugin, with 400+ active installs. Rated 4.8 from 9 reviews, last updated 7 years ago. Tested only up to WordPress 5.2.30.