OnlyOneTab

Extension Accessibility3 users

Overview

Ensures only one tab per domain remains open. Automatically switches to existing tab when trying to open duplicate.

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Details

Version
1.0.2
Updated
January 24, 2026
Flag concern
Offered by
Vedant Mamgain
Size
56.78KiB
Languages
English
Developer
Vedant Mamgain
42 KHA, Lane Number 2,Amrakunj Bughani Road,Near Sakshi Beauty Parlour. Srinagar Garhwal, Uttarakhand 246174 Srinagar, Uttarakhand 246174 IN
Email
mamgainvedant@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

OnlyOneTab has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

OnlyOneTab handles the following:

Web history

Website content

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Duplicate Tab Prevention - No Tab Twice

5.0

Prevents duplicate tabs by switching to an already-open matching tab and closing the extra copy.

My Tab Manager

5.0

Organize tabs by root domain, highlight duplicates, and close them easily.

Remember tabs

0.0

Automatically restores all open tabs on browser restart. Allow user to continue their work on the same tab

Etsy Disable New Tabs

3.7

Open Etsy links in same tab instead of opening a new tab.

CloseTabsByDomain

5.0

Close all tabs by domain

Tab Out

5.0

Keep tabs on your tabs. One click opens a dashboard of your open tabs, grouped by domain.

Tab Grouper

0.0

Automatically group tabs by domain

Tabify

0.0

Stop duplicate tabs before they pile up. Tabify closes copies of pages you already have open and can jump you back to the original.

Block GlobalProtect Welcome Page

0.0

Auto-closes the repeated GPWelcome.html tab

One Tab Only

4.1

This extension makes sure there will be only one tab open for the specified/configured domain URL.

AutoClose Tabs

5.0

Automatically closes new tabs opened from specified websites.

Tab Group Auto Hide

0.0

Automatically hides tab groups when you switch away from them.