No Duplicate Tabs

Automatically prevents duplicate tabs by focusing existing tabs instead of creating new ones. Stop wasting time with duplicate tabs! This lightweight extension automatically detects when you're opening a URL that's already open in another tab and intelligently focuses the existing tab instead. Key Features: • Automatically prevents duplicate tabs • Focuses existing tabs across all windows • Removes unnecessary duplicate tabs instantly • Ignores system URLs (chrome://, about:blank, etc.) • Works seamlessly in the background • Zero configuration required Perfect for: • Power users with many tabs • Reducing browser memory usage • Staying organized while browsing Privacy: • No data collection • No network requests