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Duplicate Tab Detector

ExtensionTools1 user
Item media 1 (screenshot) for Duplicate Tab Detector

Overview

Detects when a URL is already open and shows an in-page banner with options. No notifications permission requested.

Tired of opening the same website multiple times? Duplicate Tab Detector helps you stay organized by detecting when you open a tab with a URL that is already open elsewhere in Chrome. ✨ Features - Instantly detects duplicate tabs in your browser - Alerts you with a clear, actionable notification - Lets you decide whether to keep the new tab or close the old one - Works across all Chrome windows 🔒 Why use it? - Reduce clutter in your browser - Save memory and CPU by avoiding duplicate pages - Stay focused and productive with fewer redundant tabs Simple, lightweight, and privacy-friendly, your browsing data never leaves your device.

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Details

  • Version
    1.0.1
  • Updated
    September 30, 2025
  • Offered by
    Ian Gordon
  • Size
    13.47KiB
  • Languages
    English
  • Developer
    Email
    iananthony.zgp@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

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