This plugin detects duplicate post titles across all post types and taxonomies. It prevents duplicate titles by saving the post as a draft and display …
As of April 2026, Duplicate Title Validator is a WordPress title plugin with 300 active installations and a 5/5 rating from 4 reviews. It has been downloaded 12K+ times in total. Requires WordPress 5.0+ and PHP 7.0+. Available on WordPress.org since 2014. Last updated 1 year ago — may have compatibility concerns. Top alternative: Title Remover.
Duplicate Title Validator is a robust WordPress plugin designed to ensure the uniqueness of post titles across all post types and taxonomies. By preventing duplicate titles, this plugin enhances both SEO and user experience. Whether you use Gutenberg or the Classic Editor, it seamlessly integrates to maintain title uniqueness.
| WordPress | 5.0+ requiredTested up to 6.7.5 |
| PHP | 7.0+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.