by Lars Koudal 4.8 (153 reviews)

Delete Duplicate Posts

Name: Delete Duplicate Posts
Rating: 4.8 (153 reviews)
Author: Lars Koudal

Get rid of duplicate posts and pages (any post type) on your blog with manual or automatic modes.

Delete Duplicate Posts ranks #1,684 among WordPress.org plugins with 10,000+ active installations, is #73 of 1,518 in the Performance category, a 4.8/5 rating from 153 reviews, and was last updated Jun 19, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7 (Current: 7.1)

v5.1 Current Version v5.1

Updated 2 months ago Last Update on 19 Jun, 2026

Refreshed 12 hours ago Last Refreshed on

#73 of 1,518 in Performance Top 5% by installs Downloads -15.6% this week

View on WordPress.org

Rank

#1,684

+1 this week

Active Installs

10K+

-40.7%

KW Avg Position

46.6

0.4 better

Downloads

875.1K

+42 today

Support Resolved

100%

— No change

Rating

96%

Review 4.8 out of 5

4.8 (153 reviews)

Next Milestone 20K

Total Progress 67.1%

10K+ 20K+

264

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Need 3,292 more installs to reach 20K+

Rank Changes

Current #1,684

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.8

153 reviews

Overall 96%

136 (89%)

9 (6%)

1 (1%)

3 (2%)

4 (3%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

100%

Resolution Rate

Security History

Source: WPVulnerability

10 known vulnerabilities on record · 1 in the last 24 months · checked 1 week ago

Oct 16, 2024

Delete Duplicate Posts [delete-duplicate-posts] < 4.7.5

CVE-2022-4974 · Fixed in v4.7.5
Nov 13, 2023

Delete Duplicate Posts [delete-duplicate-posts] < 4.9

CVE-2023-47754 · Fixed in v4.9
Nov 13, 2023

Delete Duplicate Posts [delete-duplicate-posts] < 4.9

CVE-2023-47754 · Fixed in v4.9
Jul 18, 2023

Delete Duplicate Posts [delete-duplicate-posts] < 4.8.9

CVE-2023-33999 · Fixed in v4.8.9
Mar 4, 2022

Delete Duplicate Posts [delete-duplicate-posts] < 4.7.5

CVE-2022-4974 · Fixed in v4.7.5
Feb 28, 2022

Delete Duplicate Posts [delete-duplicate-posts] < 4.7.6

Fixed in v4.7.6
Feb 28, 2022

Delete Duplicate Posts [delete-duplicate-posts] < 4.7.6

Fixed in v4.7.6
Mar 5, 2019

Delete Duplicate Posts [delete-duplicate-posts] < 4.1.9.5

Fixed in v4.1.9.5
Feb 25, 2019

Delete Duplicate Posts [delete-duplicate-posts] < 4.1.9.5

Fixed in v4.1.9.5
Delete Duplicate Posts [delete-duplicate-posts] < 4.1.9.5

Fixed in v4.1.9.5

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Plugin Details

Version: 5.1
Last Updated: Jun 19, 2026
Requires WP: 4.7+
Tested Up To: 7
PHP Version: 7.4 or higher
Author: Lars Koudal

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.8
Reviews: 153
Support Threads: 1
Resolved: 100%

Keywords

cleanup delete duplicate posts duplicates optimization performance

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want to find and remove duplicate posts, pages, or custom post types. It solves the problem of duplicate content cluttering a site by cleaning it up manually or on an automatic schedule while also removing related metadata.