No Duplicates
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-15.
This extension will allow you to close duplicates of the same page
No Duplicates helps you manage your tabs so you don't end up with dozens of duplicate tabs.
No Duplicates will warn you when you open "Yet another tab" of a page you already have open. You can choose to close the others and keep this one open; close all and go to one; ... or just ignore it and have duplicated tabs :)
Source: https://github.com/joubin/No-Duplicates
New:
- Added a means to pause the extension
- Shortened the notification questions
Bug Fixes
- Removed a whitelisting bug where the url was not being matched on subdomains
Latest reviews
Exactly what I was looking for, this is definitely the best extension for dealing with duplicate tabs! It allows you to keep either the old or the new one, or both if you don't want to close any of them. It even has an ignore list for those sites you don't want it to pop up for. A must have!
Tabs control for No Duplicates Works PERFECTLY here its functions! allows to close current tab close previous tab and stay on current tab also allows to just close the notice without closing either and then allowing you to keep both. Good works perfectly keep it up
no have Option to close automatically
Самый легкий, да еще и с настройками. Что может быть лучше?)
Смотришь бывает на кол-во скачиваний некоторых очевидно полезных дополнений найденных примитимным одно-двух словесным поиском в магазине дополнений Хром и создаётся впечатление что дополнениями вообще никто не пользуется...
Was hoping I would find an extension that asked about closing dupes rather than doing it automatically. Thanks a ton, great extension~ If there was a way to pause the extension, that would put this over the top!
This is a great tool. Works as stated, good concept. My only complaint is the GUI could be more attractive -- but again, it works. :)
