tab-doppelganger

by maciej · Functionality & UI

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A Chrome extension that lets you know if you have a tab already opened with the same URL

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#195K

#163K among extensions

Version

1.0.1

updated 4 Dec 2023

Users

monthly, 3 years

Latest, 16 Oct 2026: 10 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About tab-doppelganger

Extension list down and groups all your tabs with same origin. You can access the list in the popup and navigate or close the tab from there. Also you are prompted with notification when same origin is detected during opening of new tab, clicking on notification closes all other instances with same origin in URL.