Reddit Deduplicator

Hide duplicate posts on pre-redesign Reddit.

Reddit Deduplicator - Firefox Add-on

Reddit Deduplicator is a Firefox add-on that hides duplicate posts on pre-redesign Reddit. It groups posts with the same URL or thumbnail together, showing only the first instance. This add-on is compatible with Reddit Enhancement Suite's "Never Ending Reddit" feature.
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View on Firefox Browser Add-ons

Add-on stats

By: Nick Gaya
Users: 450
-1
Rating: 4.00
(5)
Version: 1.4 (Last updated: 2021-05-25)
Creation date: 2020-11-23
Weekly download count: 6
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood:
Low risk likelihood
Manifest version: 2
Permissions:
  • *://*.thumbs.redditmedia.com/*
  • storage
Size: 30.08K

Ranking

# 4,863 ▲ 29
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Other platforms

Reddit Promoted Ad Blocker (v1.4)
4.83 (72) 10,000
Not available on Android
Not available on Edge
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Add-on summary

Analyze keywords

When viewing a list of posts on reddit.com, the extension finds posts with the same URL or thumbnail and groups them together, showing only the first instance.

This is particularly useful when viewing an individual user's posts, as some users will post the same link or upload the same image to multiple subreddits. It can also be useful for viewing subscriptions or multireddits that aggregate posts from similar subreddits.

This extension is compatible with Reddit Enhancement Suite's "Never Ending Reddit" feature.

Merge icon by Freepik from www.flaticon.com (modified from original).

User reviews

Promises to remove duplicates, and mostly does so. Gave it 4/5 because some duplicates still show up.
by Firefox user 18187422, 2024-08-22
This used to be a feature in RES, but it broke because of post IDs reaching 6-figure characters. This simple add-on promises to remove (hide) duplicates again, and it does so perfectly!
by GD, 2024-02-06
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Add-on safety

Risk impact

Reddit Deduplicator requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

Reddit Deduplicator has earned a fairly good reputation and likely can be trusted.

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