This plugin hasn’t been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Similar post-title checker


This plugin provides similar posts title to prevent duplicate post title and publish unique post title when adding new post in admin area. When you insert your post title, similar post title will be shown under post title input.


  • Plugin in action
  • Plugin options from 'Screen Options'


  1. Upload plugin folder to the /wp-content/plugins/ directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. You can change plugin options under ‘Screen Options’ menu in post screen


Sep 3, 2016
Hi, although i got warning Warning: This plugin has not been tested with your current version of WordPress. but it is still working fine on my 4.5.3 Thanks

Contributors & Developers

“Similar post-title checker” is open source software. The following people have contributed to this plugin.


Change log


  • Hello world…