No Duplicate Tabs

Name: No Duplicate Tabs
Author: Viking

Automatically prevents duplicate tabs by focusing existing tabs with the same URL instead of creating new ones.

As of June 2026, No Duplicate Tabs has 8 users in the Workflow & Planning category.

Viking Workflow & Planning

Chrome Web Store ↗.crx

Users−38.5%

Rating0%

—

— reviews

Reviews0%

—

Version

1.1.1

Manifest V3

History

6 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	13	—	—	1.1.1
Apr 10, 2026	14	—	—	1.1.1
Apr 27, 2026	12	—	—	1.1.1
May 4, 2026	14	—	—	1.1.1
May 21, 2026	11	—	—	1.1.1
Jun 9, 2026	10	—	—	1.1.1
Now	8	—	—	1.1.1

Permissions & access

Permissions: tabs
Host access: None declared

Screenshots

About

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