Duplicate Title Checker
This plugin provides alert message for duplicate post title and unique post title when adding new post.
Duplicate Title Checker ranks #9,255 among WordPress.org plugins with 400+ active installations, a 4.8/5 rating from 9 reviews, and was last updated May 30, 2019. Data from WordPress.org, refreshed twice daily — see methodology.
Next Milestone 500
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Security History
Source: WPVulnerability1 known vulnerability on record · 1 in the last 24 months · checked 3 months ago
-
UNPATCHED
Duplicate Title Checker [duplicate-title-checker] <= 1.2 (unfixed)
CVE-2025-32558 · No fix released
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- Version
- 1.2
- Last Updated
- May 30, 2019
- Requires WP
- 3.0+
- Tested Up To
- 5.2
- PHP Version
- 5.5.9 or higher
- Author
- ketanajani
Support & Rating
- Rating
- ★ ★ ★ ★ ★ 4.8
- Reviews
- 9
- Support Threads
- 0
- Resolved
- 0%
Keywords
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TL;DR
AI summary of the plugin's readmeThis plugin is for WordPress site administrators and content editors who publish many posts. It alerts users when a new post title duplicates an existing one, since WordPress normally allows duplicate titles without warning.
- Alerts on duplicate post titles
- Checks title uniqueness for new posts
- Works with post titles by default
- Allows multiple posts with same title
- Customizable for custom post types
- Customizable for pages
Frequently Asked Questions
Common questions about Duplicate Title Checker