Dejavu - Duplicate Tab Manager icon

Dejavu - Duplicate Tab Manager

by produktiv Β· Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Detect and manage duplicate tabs efficiently. Never lose track of your open tabs again!

Users
3
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#331K
#260K among extensions
Version
1.0.0
updated 10 Nov 2025

Users

monthly, 11 months
025Nov 2025May 2026Oct 2026
Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
001Nov 2025May 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Dejavu - Duplicate Tab Manager

# Dejavu - Duplicate Tab Manager Stop wasting time on duplicate tabs! Dejavu detects and manages duplicate tabs automatically with smart URL matching. **Never lose track of your tabs again! 🎯** Dejavu is a powerful yet simple Chrome extension that helps you stay organized by automatically detecting duplicate tabs as you browse. Say goodbye to cluttered browsers and wasted resources! ### ✨ Key Features **πŸ” Smart Duplicate Detection** - Automatically detects when you open a duplicate tab - Intelligent URL matching that ignores query parameters and fragments - Works seamlessly in the background without slowing you down **πŸŽ›οΈ Flexible Monitoring Options** - **Monitor All Websites**: Enable duplicate detection across your entire browsing experience - **Monitor Specific Websites**: Choose exactly which websites to monitor for duplicates - Perfect for privacy-conscious users who want granular control **⚑ Instant Notifications** - Get notified immediately when a duplicate tab is detected - Clean, non-intrusive modal interface - Quick actions to manage duplicates without disrupting your workflow **πŸ›‘οΈ Privacy-First Design** - Optional permissions - you're in control - Only monitors websites you choose - No data collection, no tracking, 100% local processing **🎨 Beautiful User Interface** - Modern, intuitive settings dashboard - Easy-to-use website management - Sleek gradient design that's easy on the eyes ### πŸ’‘ How It Works 1. **Install & Choose**: Select whether to monitor all websites or just specific ones 2. **Browse Normally**: Dejavu works silently in the background 3. **Get Notified**: When a duplicate is detected, you'll see a friendly notification 4. **Take Action**: Choose to switch to the existing tab, close it, or keep both ### 🎯 Perfect For - **Power Users**: Keep dozens of tabs organized effortlessly - **Researchers**: Avoid accidentally opening the same article multiple times - **Shoppers**: Prevent duplicate product pages while comparison shopping - **Developers**: Manage multiple documentation tabs without confusion - **Anyone**: Who wants a cleaner, more efficient browsing experience! ### πŸš€ Why Choose Dejavu? **Lightweight & Fast** - Minimal resource usage - No performance impact on your browser - Efficient background processing **User-Friendly** - Set it up once and forget about it - Intuitive controls in the popup - Comprehensive settings dashboard **Respectful** - No annoying pop-ups or disruptions - Clean, professional notifications - Seamless integration with Chrome **Secure** - No external servers or data transmission - All processing happens locally on your device - Transparent permissions model ### πŸ“Š Use Cases **Students & Researchers** - Avoid opening the same research paper multiple times - Keep track of educational resources efficiently - Organize study materials without tab chaos **Professionals** - Manage work-related tabs more efficiently - Prevent duplicate meeting links or documents - Stay productive with a clean workspace **Online Shoppers** - Compare products without duplicate tabs - Keep shopping sessions organized - Avoid confusion when browsing multiple stores **Content Creators** - Manage reference materials effectively - Organize inspiration sources - Keep research tabs under control ### πŸ”§ Easy Setup 1. Click "Add to Chrome" 2. Choose your monitoring preference (all websites or specific ones) 3. Grant permissions for your selected mode 4. Start browsing - Dejavu handles the rest! ### πŸ“ Permissions Explained **Why does Dejavu need permissions?** - **Tabs**: To detect when you open new tabs and check for duplicates - **Storage**: To remember your settings and preferences - **Host Permissions** (Optional): Only requested for websites you choose to monitor - "All websites" mode: Access to all websites for comprehensive monitoring - "Specific websites" mode: Access only to websites you add to your list We believe in transparency. Every permission has a clear purpose, and we never access more than necessary. ### πŸ†˜ Support & Feedback Having issues or suggestions? Contact us through the Chrome Web Store support page. ### πŸ”„ Stay Updated We're constantly improving Dejavu with new features and enhancements. Keep your extension updated to get the latest improvements! --- **Download Dejavu today and experience a cleaner, more organized browsing experience!** πŸš€ *Made with ❀️ for users who value organization and efficiency* ## Screenshots Descriptions 1. **Main Interface**: Sleek popup showing enable/disable toggle and quick access to settings 2. **Settings Dashboard**: Beautiful gradient design with monitoring mode selection 3. **Website Management**: Easy-to-use interface for adding and managing monitored websites 4. **Permissions Control**: Clear, transparent permissions request with detailed explanations 5. **Duplicate Detection**: Clean notification modal showing duplicate tab options ## Category Productivity ## Tags/Keywords duplicate tabs, productivity, efficiency

Growth

WindowUsersChangeRatingsRating
7 daysβˆ’2βˆ’40.0%00.00
30 days0+0.0%00.00
6 months+2+200.0%00.00

Version history

1 versions recorded
1.0.010 Nov 2025

Details

Category
Tools
First seen
10 Nov 2025
Size
104 KB
Languages
de, en-GB, en-US, fil, id, sw, ms, nl
Pricing
Free
Extension ID
pdhmfkhblpghbmchppchiahgjcoeiffj

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
tabsstoragescripting

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