No More Duplicate Tabs by kalibegovic
Stop tab clutter instantly! Declutter your browser with smart deduplication, stale tab detection, and real-time auto-prevention.
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About this extension
No More Duplicate Tabs: The Ultimate Tab Manager
Tired of having dozens of tabs open only to realize many of them are the same pages? No More Duplicate Tabs is a premium, high-performance extension designed to keep your browser lean, your memory free, and your focus sharp.
🪜Changelog:
Version: 1.1.2
- Added local statistics
- Fixed an issue where the badge did not update automatically in some cases
🚀 Key Features:
Intelligent Deduplication: Our smart algorithm normalizes URLs (handling trailing slashes and query parameters) to find hidden duplicates across your windows.
Live Mode (Auto-Prevention): The "Set it and forget it" solution. Enable Live Mode to automatically close older instances of a tab the moment you open a new one. Stay organized without lifting a finger.
Stale Tab Detector: Identify "zombie" tabs that have been sitting inactive for days. Clear out the clutter and reclaim your system's RAM.
One-Click Purge: Review groups of duplicates or stale tabs and close them all instantly through a beautifully animated, intuitive interface.
Whitelisting & Granular Controls: Need multiple instances of specific sites? Simply add them to your whitelist. Toggle between deduplicating the current window or all open windows with ease.
✨ Why Choose Us?
Unlike basic tab closers, No More Duplicate Tabs offers a polished, "Premium" experience. Built with modern web technologies like React and Framer Motion, it provides a fluid, responsive UI that feels like a professional productivity tool.
Take back control of your browser and stop the tab chaos today!
Tired of having dozens of tabs open only to realize many of them are the same pages? No More Duplicate Tabs is a premium, high-performance extension designed to keep your browser lean, your memory free, and your focus sharp.
🪜Changelog:
Version: 1.1.2
- Added local statistics
- Fixed an issue where the badge did not update automatically in some cases
🚀 Key Features:
Intelligent Deduplication: Our smart algorithm normalizes URLs (handling trailing slashes and query parameters) to find hidden duplicates across your windows.
Live Mode (Auto-Prevention): The "Set it and forget it" solution. Enable Live Mode to automatically close older instances of a tab the moment you open a new one. Stay organized without lifting a finger.
Stale Tab Detector: Identify "zombie" tabs that have been sitting inactive for days. Clear out the clutter and reclaim your system's RAM.
One-Click Purge: Review groups of duplicates or stale tabs and close them all instantly through a beautifully animated, intuitive interface.
Whitelisting & Granular Controls: Need multiple instances of specific sites? Simply add them to your whitelist. Toggle between deduplicating the current window or all open windows with ease.
✨ Why Choose Us?
Unlike basic tab closers, No More Duplicate Tabs offers a polished, "Premium" experience. Built with modern web technologies like React and Framer Motion, it provides a fluid, responsive UI that feels like a professional productivity tool.
Take back control of your browser and stop the tab chaos today!
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Permissions and data
Required permissions:
- Access browser tabs
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.1.2
- Size
- 155 KB
- Last updated
- 12 days ago (Mar 20, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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