# Smart Duplicate Tab Handler

> Quản lý tab trùng lặp: Đóng tab cũ hoặc Chuyển sang tab cũ & Reload.

Canonical page: [https://chrome-stats.com/d/smart-duplicate-tab-handler](https://chrome-stats.com/d/smart-duplicate-tab-handler)

## Overview

- **ID:** `smart-duplicate-tab-handler`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Phu Pham
- **Category:** web-development
- **Version:** 3.3
- **Last updated:** 2026-01-13
- **First published:** 2026-01-10
- **Size:** 13 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/smart-duplicate-tab-handler/)
- **Website:** [https://pdl.vn](https://pdl.vn/)

## Description

Quản lý tab trùng lặp: Đóng tab cũ hoặc Chuyển sang tab cũ & Reload.

## Rankings

- #144,062 — Overall
- #227 — handle

## Permissions and access

### Permissions

- `tabs`
- `storage`

### Host permissions

- `<all_urls>`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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/smart-duplicate-tab-handler)