> For the complete documentation index, see [llms.txt](https://docs.primelister.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.primelister.com/features/find-duplicates.md).

# Find Duplicates

### What is Find Duplicates?

[**Find Duplicates**](https://app.primelister.com/find-duplicates) is a free PrimeLister tool that automatically scans your reseller closet and detects listings that have been posted more than once. It analyzes your active listings — comparing titles, descriptions, and images — and surfaces any identical or near-identical duplicates so you can review and remove them in one place. \
No subscription required. You just need the PrimeLister Chrome Extension installed.

### Why It Matters

Duplicate listings can seriously hurt your Poshmark account:

* 🚫 **Account risk** — Marketplaces don't allow the same item listed more than once. Duplicates can get your account flagged, lower your visibility, or lead to suspension.
* ⏱️ **Saves hours** — Hunting for duplicates manually across hundreds of listings takes forever. Find Duplicates scans your entire closet in seconds.
* 📈 **More sales** — A clean closet helps buyers find what they're looking for. Remove the clutter, let your real listings shine.
* 🔄 **Critical for cross-listers** — Selling on multiple platforms? Accidentally listing the same item twice on Poshmark is a common mistake. This tool catches it automatically.

***

### Supported Platforms

| Platform     | Status          |
| ------------ | --------------- |
| **Poshmark** | ✅ Available now |
| **eBay**     | 🔜 Coming soon  |
| **Depop**    | 🔜 Coming soon  |
| **Mercari**  | 🔜 Coming soon  |

***

### Before You Start

You only need two things:

1. **PrimeLister Chrome Extension** installed — [Download here](https://chromewebstore.google.com/detail/cross-listing-poshmark-to/eepbhjeldlodgnndnjofcnnoampciipg)
2. **Your Poshmark account connected** to PrimeLister

> ✅ No paid subscription required. Find Duplicates is completely free.

***

### Setup

#### Step 1 — Install the PrimeLister Chrome Extension

Head to the Chrome Web Store and install the PrimeLister extension. Once installed, you'll see the PrimeLister icon appear in your browser toolbar.

<figure><img src="/files/pNZOe1wg2ViEcmj5KLJp" alt=""><figcaption></figcaption></figure>

***

#### Step 2 — Connect Your Poshmark Store

Open the PrimeLister extension and connect your Poshmark account (or any other supported store). This allows PrimeLister to access and scan your listings.

<figure><img src="/files/HfhznCuC6fsS90vVAVCP" alt=""><figcaption></figcaption></figure>

***

### Using Find Duplicates

#### Step 3 — Run the Scan

Go to [app.primelister.com/find-duplicates](https://app.primelister.com/find-duplicates) and click **Start Scan**.

PrimeLister will analyze all active listings in your closet, comparing titles, descriptions, and images to find identical or very similar listings.

<figure><img src="/files/uDTiCqFYZEXa0UFLDKRC" alt=""><figcaption></figcaption></figure>

***

#### Step 4 — Review & Clean Up

Once the scan finishes, your duplicates appear in a list. For each one, you can:

* 🗑️ **Delete it** with a single click

That's it — your closet is clean.

***

### FAQ

**Do I need a paid plan?** No. Find Duplicates is free for all PrimeLister users.

**Will it delete my listings automatically?** Never. The tool only flags duplicates — you decide what to remove.

**How long does a scan take?** Just a few seconds, no matter how large your closet is.

**What counts as a duplicate?** Listings that are identical or very similar in title, description, and images.