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Delete Duplicate Posts

v5.2.2

by Lars Koudal · updated 1 month ago

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

cleanupdelete duplicate postsduplicatesoptimizationperformance
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#1,765
Up2 vs yesterday
Active installs (est.)
≈ 14,000
10K+ reported · Medium
Total downloads
920.3K
920,331 all-time
Rating
4.8/5
153 reviews
Support resolved
100%
1 of 1 threads, last 2 months
Growing·Downloads +10.1% (30d)·Toward 20K+ · ETA ~4mo

Delete Duplicate Posts at a glance

Delete Duplicate Posts is a WordPress plugin by Lars Koudal with 10K+ active installs, the #1,765 most popular plugin on WordPress.org. On a typical day it’s downloaded about 115 times, 10% more than the month before. It’s rated 4.8 out of 5 from 153 reviews. Version 5.2.2 came out on Oct 7, 2026 and is tested up to WordPress 7.1.4. It leads the 14 plugins tagged “duplicates”. It was first released in 2009.

Chart time range

Applies to every chart below. History from Oct 9, 2026, 31 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

6.3K downloads · the last 30 days

Downloads over time
Delete Duplicate Posts Compare series
Downloads over time: 30 days across 1 series.5001KOct 9Oct 14Oct 19Oct 24Oct 28Nov 2Nov 7Oct 29, 2026: Tested up to 7.1.4
View as table
DateDelete Duplicate Posts
Nov 7, 202675
Nov 6, 2026111
Nov 5, 2026116
Nov 4, 2026114
Nov 3, 202695
Nov 2, 2026139
Nov 1, 202680
Oct 31, 202684
Oct 30, 2026110
Oct 29, 2026219
Oct 28, 2026988
Oct 27, 2026150
Oct 26, 2026195
Oct 25, 2026126
Oct 24, 2026113
Oct 23, 2026166
Oct 22, 2026206
Oct 21, 2026169
Oct 20, 2026169
Oct 19, 2026186
Oct 18, 2026123
Oct 17, 2026141
Oct 16, 2026162
Oct 15, 2026179
Oct 14, 2026203
Oct 13, 2026243
Oct 12, 2026277
Oct 11, 2026308
Oct 10, 2026453
Oct 9, 2026567

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 14,184 · -3.8% in the last 30 days

Estimated installs
Estimated installs: 30 days across 2 series.14.2K14.4K14.6K14.8KOct 9Oct 14Oct 19Oct 24Oct 29Nov 3Nov 8Oct 29, 2026: Tested up to 7.1.4
View as table
DateApproximate, from band changesEstimated installs
Nov 8, 2026–14,184
Nov 7, 2026–14,169
Nov 5, 2026–14,150
Nov 4, 2026–14,172
Nov 3, 2026–14,154
Nov 2, 2026–14,124
Nov 1, 2026–14,152
Oct 31, 2026–14,161
Oct 30, 2026–14,154
Oct 29, 2026–14,187
Oct 28, 2026–14,149
Oct 27, 202614,17514,175
Oct 26, 202614,207–
Oct 25, 202614,239–
Oct 24, 202614,271–
Oct 23, 202614,303–
Oct 22, 202614,335–
Oct 21, 202614,367–
Oct 20, 202614,399–
Oct 19, 202614,431–
Oct 18, 202614,463–
Oct 17, 202614,495–
Oct 16, 202614,527–
Oct 15, 202614,559–
Oct 14, 202614,591–
Oct 13, 202614,623–
Oct 12, 202614,655–
Oct 11, 202614,687–
Oct 10, 202614,719–
Oct 9, 202614,751–

Rank over time

#1,765 · down 59 in the last 30 days

Popular rank
Popular rank: 14 days across 1 series.#1.8KOct 16Oct 27Oct 31Nov 4Nov 8Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 8, 2026#1,765
Nov 7, 2026#1,767
Nov 6, 2026#1,768
Nov 5, 2026#1,772
Nov 4, 2026#1,769
Nov 3, 2026#1,769
Nov 2, 2026#1,774
Nov 1, 2026#1,772
Oct 31, 2026#1,772
Oct 30, 2026#1,776
Oct 29, 2026#1,772
Oct 28, 2026#1,777
Oct 27, 2026#1,777
Oct 16, 2026#1,706

Growth %

Average -0.13% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 29 days across 2 series.-0.2%0%0.2%Oct 10Oct 15Oct 20Oct 24Oct 29Nov 3Nov 8
View as table
DateApproximate, from band changesGrowth
Nov 8, 2026–+0.11%
Nov 7, 2026–+0.07%
Nov 5, 2026–-0.15%
Nov 4, 2026–+0.13%
Nov 3, 2026–+0.21%
Nov 2, 2026–-0.20%
Nov 1, 2026–-0.06%
Oct 31, 2026–+0.05%
Oct 30, 2026–-0.23%
Oct 29, 2026–+0.27%
Oct 28, 2026–-0.18%
Oct 27, 2026-0.23%–
Oct 26, 2026-0.23%–
Oct 25, 2026-0.22%–
Oct 24, 2026-0.22%–
Oct 23, 2026-0.22%–
Oct 22, 2026-0.22%–
Oct 21, 2026-0.22%–
Oct 20, 2026-0.22%–
Oct 19, 2026-0.22%–
Oct 18, 2026-0.22%–
Oct 17, 2026-0.22%–
Oct 16, 2026-0.22%–
Oct 15, 2026-0.22%–
Oct 14, 2026-0.22%–
Oct 13, 2026-0.22%–
Oct 12, 2026-0.22%–
Oct 11, 2026-0.22%–
Oct 10, 2026-0.22%–

Active installs band

10K+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.9.5K10K10.5KOct 16Oct 27Oct 31Nov 4Nov 8Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 8, 202610K+
Nov 7, 202610K+
Nov 6, 202610K+
Nov 5, 202610K+
Nov 4, 202610K+
Nov 3, 202610K+
Nov 2, 202610K+
Nov 1, 202610K+
Oct 31, 202610K+
Oct 30, 202610K+
Oct 29, 202610K+
Oct 28, 202610K+
Oct 27, 202610K+
Oct 16, 202610K+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

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Change log

From our daily snapshot of WordPress.org
  1. Rank #1777 → #1772Downloads -34.3%
    • Tested up to 7.1.3 → 7.1.4

Versions in use

Share of active installs on each published version, from WordPress.org.

  • v5.251%
  • v5.020%
  • v5.111%
  • v4.86.4%
  • Other11%

Rating trend

4.8★★★★★153 reviews · steady in the last 30 days

Requirements & info

Version history
Version
5.2.2
Requires WordPress
4.7
Tested up to
7.1.4
Requires PHP
7.4
First released
Sep 2, 2009
Last updated
Oct 7, 2026
Releases, last 12 months
…

Questions about Delete Duplicate Posts

How many websites use Delete Duplicate Posts?

Delete Duplicate Posts is active on 10K+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #1,765 most popular plugin on WordPress.org.

How many times has Delete Duplicate Posts been downloaded?

920,331 times in total since 2009. On a typical day it’s downloaded about 115 times. See download stats

When was Delete Duplicate Posts last updated?

Version 5.2.2 came out on Oct 7, 2026 (1 month ago). See every release

Is Delete Duplicate Posts compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

Does Delete Duplicate Posts have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 8 older issues, fixed in earlier versions, so keep Delete Duplicate Posts up to date. See its security record

Is Delete Duplicate Posts still maintained?

Yes. Its last release was 1 month ago. Its authors resolved 1 of the 1 support threads opened in the last two months.

What rating does Delete Duplicate Posts have?

4.8 out of 5 from 153 reviews on WordPress.org. 89% of them give 5 stars.

What are the best alternatives to Delete Duplicate Posts?

The plugins most like Delete Duplicate Posts, by the tags they share, are Simple Revisions Delete (10K+), Performance Lab (100K+) and Optimization Detective (60K+). Compare all alternatives

Latest reviews

Analyze reviews
All reviews on WordPress.org

Review stats

4.8

★★★★★

153 reviews

  • 5 stars: 136 reviews, 89%
  • 4 stars: 9 reviews, 6%
  • 3 stars: 1 reviews, 1%
  • 2 stars: 3 reviews, 2%
  • 1 stars: 4 reviews, 3%
Positive
95%4–5★
Mixed
1%3★
Critical
5%1–2★
  • About 88 more 5★ reviews would lift it to 4.9.
  • Each new 1★ review takes 16 five-star reviews to balance out.

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Delete Duplicate Posts
Suggested:
Metric
Delete Duplicate Posts
Estimated installs≈ 14,000
Reported installs10K+
Rating4.8
Reviews153
Total downloads920.3K
AuthorLars Koudal
First releasedSep 2, 2009
Version5.2.2
Requires WP4.7
Requires PHP7.4
Last updatedOct 7, 2026

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