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  4. Duplicate Title Validator
Duplicate Title Validator icon

Duplicate Title Validator

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 …

By hasan movahed·Title·Free
5(4 reviews)
·300 active installs·Updated 1 year ago
DownloadCompare

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.

5/54 reviews
300active installs
12K+total downloads
12 yearssince 2014

Overview

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.

Key Features

  • Comprehensive Duplicate Detection: Scans all post types (including custom ones) and taxonomies to identify duplicate titles.
  • Clear Warning Messages: Provides detailed error notifications specifying the source of duplication.
  • Draft Mode for Duplicates: Automatically saves posts with duplicate titles as drafts to prevent accidental publishing.
  • URL Slug Reminder: Prompts users to verify and update the URL slug for consistency.
  • Localization Support: Fully…
Read full description on WordPress.org

Ratings & Reviews

54 reviews
5 ★
4
4 ★
0
3 ★
0
2 ★
0
1 ★
0

Compatibility

WordPress5.0+ requiredTested up to 6.7.5
PHP7.0+ required

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Frequently Asked Questions

Changelog

1.6

  • Restructured plugin architecture for better performance and maintainability.
  • Added a dashboard widget to identify and manage similar titles.
  • Introduced a feature to display previously used titles.
  • Improved compatibility with Gutenberg and Classic Editor.
  • Enhanced localization support for English and Persian.

1.5

  • Standardizatio…
View full changelog on WordPress.org

Contributors

hasan movahedhasan movahed
Plugin Info
Version
1.6
Last Updated
Jan 17, 2025
WP Requires
5.0+
Tested Up To
6.7.5
PHP Requires
7.0+
Active Installs
300
Downloads
12K+
Added
Oct 8, 2014
Business
Free

Tags

titletaxonomyduplicatelocalizationduplicate checker

Developer

H
hasan movahed
1 plugins0.0M+ total installs
View all plugins →

Quick Compare

Duplicate Title Validator vs Title Remover→Duplicate Title Validator vs Hide Title→Duplicate Title Validator vs Button visually impaired→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.