Close duplicate tab

Name: Close duplicate tab
Rating: 4.53 (17 reviews)
Author: heppokofrontend

Close duplicate tab on current window.

As of May 2026, Close duplicate tab has 5,000 users and a 4.53/5 rating from 17 reviews in the Workflow & Planning category.

heppokofrontend Workflow & Planning

Chrome Web Store ↗.crx

Users0%

5.0K

5,000

Rating−3.4%

4.53

17 reviews

Reviews+6.3%

Version

1.2.3

Manifest V3

History

1 snapshots

Tracking since May 30, 2026.

View as table

Date	Users	Rating	Reviews	Version
May 30, 2026	5.0K	4.69	16	1.2.3
Now	5.0K	4.53	17	1.2.3

Permissions & access

Permissions: tabswindowsstorage
Host access: None declared

Screenshots

About

At work, I get a lot of notifications from GitHub, Redmine, Backlog, and so on.

If you keep opening them in a new tab to read them later, you will have too many tabs in no time.

This Extension allows you to organize them in an instant and reload the remaining tabs to make them up-to-date!

* Chrome Extension does not work on some Google pages and on opened web pages before installing this tool. Please reload the page you want to use this tool once after installation.

## v1.2.3

- When targeting all windows, modified to prioritize closing tabs that are not in the current window.

## v1.2.2

- Improved the tab closing logic to handle duplicates correctly.

## v1.2.1

- Rollback to 1.1.0

## v1.2.0

- "Close duplicate tabs" button now allows users to review a list of duplicate tabs before closing them.

## v1.1.0

- Added a flag to forcibly update the URL when clicking on intra-page links, such as those in the table of contents.

## v1.0.3

- Update English 
- Change to use dialog on all task button
- Fix confirm dialog bugs

## v1.0.2

- Update function "Divide all tabs for each hostname"
    - Option added to group tabs into the same window according to the number of sheets when there are only a few tabs with the same hostname.

## v1.0.1

- Fix critical bug that is not able to load savedata

## v1.0.0

- Stable release