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This extension is no longer available on the Chrome Web Store. We noticed it was gone on Oct 06, 2025.
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!