# Reddit Deduplicator

> Hide duplicate posts on pre-redesign Reddit.

Canonical page: [https://chrome-stats.com/d/rededup](https://chrome-stats.com/d/rededup)

## Overview

- **ID:** `rededup`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Nick Gaya
- **Category:** feeds-news-blogging,social-communication
- **Daily users:** 528
- **Weekly downloads:** 3
- **Rating:** 4.00 / 5 (5 ratings)
- **Version:** 1.5
- **Last updated:** 2026-09-07
- **First published:** 2020-11-23
- **Size:** 29 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/rededup/)

## Description

Reddit Deduplicator is a Chrome extension designed to enhance your browsing experience on pre-redesign Reddit. It automatically identifies posts sharing the same URL or thumbnail and groups them together, displaying only the first instance. This is especially useful when browsing individual users' posts, subscriptions, or multireddits where duplicate content often appears. Compatible with Reddit Enhancement Suite's "Never Ending Reddit" feature, Reddit Deduplicator helps reduce clutter and saves you time by minimizing repetitive content. The extension also features a merge icon from Freepik, adding a clean visual cue to grouped posts. Streamline your Reddit feed effortlessly with Reddit Deduplicator!

## Rankings

- #4,823 — Overall
- #269 — Feeds, News & Blogging
- #21 — reddit
- #45 — education
- #65 — catalog
- #68 — education

## Permissions and access

### Permissions

- `*://*.thumbs.redditmedia.com/*`
- `*://preview.redd.it/*`
- `*://external-preview.redd.it/*`
- `storage`

### Content script matches

- `*.reddit.com`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Request access to the following domains: redditmedia.com, redd.it, reddit.com
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/rededup)