# Keyword Deduplicator

> Remove duplicate keywords instantly. Clean extra spaces, remove blank lines, and generate a unique keyword list in one click.

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

## Overview

- **ID:** `keyword-deduplicator`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Abubakar
- **Category:** web-development,search-tools
- **Version:** 1.1.0
- **Last updated:** 2026-04-15
- **First published:** 2026-04-12
- **Size:** 26 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/keyword-deduplicator/)
- **Website:** [https://tiposletras.com/](https://tiposletras.com/)

## Description

Keyword Deduplicator is a simple and lightweight extension that helps you remove duplicate keywords instantly. Paste your keyword list into the popup, clean duplicates, and get a unique list in seconds.

This extension is designed for quick keyword cleanup without unnecessary features. It works entirely inside the popup and processes everything locally in your browser.

Features:
• Remove duplicate keywords instantly
• Case-insensitive duplicate detection
• Clean extra spaces automatically
• Remove empty lines
• Preserve original keyword order
• Copy cleaned list with one click
• Clear input quickly
• Lightweight popup-only tool

How it works:

Click the extension icon
Paste your keyword list
Click "Clean List"
Get unique keyword output
Copy and use anywhere

Use cases:
• SEO keyword cleanup
• Etsy tag deduplication
• PPC keyword lists
• Content keyword planning
• Removing duplicate tags
• Cleaning exported keyword lists

Privacy friendly:
Keyword Deduplicator does not collect any data.
No tracking, no analytics, and no remote servers.
All processing happens locally inside the popup.

This extension is built as a single-purpose tool for fast and simple keyword list deduplication.

## Rankings

- #139,971 — Overall
- #146 — keyword

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions 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/keyword-deduplicator)