Prevents duplicate tabs by redirecting to existing tabs with the same URL
Users
3
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#304K
#247K among extensions
Version
1.0
updated 6 Aug 2025
Users
monthly, 15 months
Latest, 16 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 15 months
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 Tabnormal
Tabnormal is a lightweight Chrome extension that helps you maintain a clean browsing experience by preventing duplicate tabs.
HOW IT WORKS:
• Automatically detects when you try to open a URL that's already open
• Redirects you to the existing tab instead of creating a duplicate
• Works across all Chrome windows, not just the current one
• Smart URL normalization handles variations and fragments
KEY FEATURES:
• 🚀 Automatic duplicate prevention
• 🌐 Cross-window functionality
• 🎛️ Simple override controls
• ⌨️ Keyboard shortcuts (Ctrl+Shift+D)
• 📊 Real-time statistics
• 🎨 Modern, clean interface
WHEN YOU NEED DUPLICATES:
• Use the extension popup button to allow the next duplicate
• Or press Ctrl+Shift+D (Cmd+Shift+D on Mac) for quick override
• Perfect for when you need the same page in multiple contexts
PRIVACY & SECURITY:
• No data collection or transmission
• All functionality local to your browser
• Minimal permissions required
• No external dependencies
Perfect for power users, researchers, developers, and anyone who wants to keep their browser organized!