Media Deduper is a WordPress app, with a 3.8 average rating from 43 reviews, as of July 9, 2026.
Media Deduper is a WordPress Plugin Directory app by cornershop. With a rating of 3.8★ from 43 reviews.
AppRanks data: Media Deduper ranks #0 in Attachments on WordPress Plugin Directory, placing it in the top 1% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Media Deduper is a mixed-rating WordPress app with a limited review volume. It is listed in the Media category on WordPress Plugin Directory, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. 43 reviews put it in the early-traction tier — useful for early-stage stores willing to be on the leading edge. Early-traction review counts are sensitive to single launch periods or feature events, so a 30-day re-check before bigger commitments often resolves whether the trend is sustained. Paid-only pricing means evaluating fit on the marketplace listing or via the developer's documentation before installing. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical WordPress Plugin Directory listing.
Pros
- +Published by cornershop — established developer track record
Cons
- −Average rating below 4.0 (3.8★) — read recent low-star reviews before committing
- −Limited review base (43) — ratings can shift significantly with new feedback
Looking to switch from Media Deduper?
See Media Deduper's alternatives ranked by audit score, rating, and review velocity.
How Media Deduper works
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Media Deduper will find and eliminate duplicate images and attachments from your WordPress media library. After installing, you’ll have a new “Manage Duplicates” option in your Media section.
Before Media Deduper can identify duplicate assets, it will build an index of all the files in your media library, which can take some time. Once that’s done, however, Media Deduper automatically adds new uploads to its index, so you shouldn’t have to generate the index again.
Need faster indexing? Check out Media Deduper Pro.
Once up and running, Media Deduper provides you with a “Manage Duplicates” page listing all of your duplicate media files. The list makes it easy to see and delete duplicate files: delete one and its twin will disappear from the list because it’s then no longer a duplicate. Easy! By default, the list is sorted by file size, so you can focus on deleting the files that will free up the most space.
Use this plugin at your own risk. The plugin developers are not responsible for any lost data or site issues as a result of using this plugin.
Media Deduper comes with a “Smart Delete” option that prevents a post’s Featured Image from being deleted, even if that image is found to be a duplicate elsewhere on the site.
If a post has a featured image that’s a duplicate file, Smart Delete will re-assign that post’s image to an already-in-use copy of the image before deleting the duplicate so that the post’s appearance is unaffected. This feature only tracks Featured Images, and not images used in galleries, post bodies, shortcodes, meta fields, or anywhere else.
Looking for more features? Media Deduper Pro includes features for image fields from several popular plugins as well.
Note that duplicate identification is based on the data of the files themselves, not any titles, captions or other metadata you may have provided in the WordPress admin.
Media Deduper can differentiate between 1.) media items that are duplicates because the media files they link to have the same data and 2.) those that actually point to the same data file, which can happen with a plugin like WP Job Manager or Duplicate Post.
As with any plugin that can perform destructive operations on your database and/or files, using Media Deduper can result in permanent data loss if you’re not careful. Back up your data before you try out Media Deduper! Please!
Use this plugin at your own risk. The plugin developers are not responsible for any lost data or site issues as a result of using this plugin.
Need more support? Media Deduper Pro includes dedicated support from Cornershop Creative.
Requirements Media Deduper requires PHP 7.0 or later.
Category rankings
As of Jul 9, 2026- Attachments#0of 23Top 1%
- Media#0of 115Top 1%
- Upload#0of 30Top 1%
- Admin#50of 620Top 9%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
Media Deduperdoesn't have curated competitor matchups yet. Other tracked media apps on WordPress:
Where Media Deduper stands in the Media category
Media Deduper ranks #0 of 115 apps in the Media category, placing it in the top 1% of the listing.
Frequently asked questions
What is Media Deduper?
Media Deduper is an app for WordPress. It currently holds a 3.8-star rating from 43 merchant reviews, and AppRanks has been tracking its public marketplace data on a daily refresh cycle. It is listed under the Media category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by cornershop.
Who uses Media Deduper?
Currently around 9,000 active stores have installed Media Deduper. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Media category on WordPress.