Kloser

Close all tabs and open default tab

As of June 2026, Kloser has 45 users and a 4.75/5 rating from 4 reviews in the Functionality & UI category.

Aleksey Ivashin Functionality & UI★ Featured

Chrome Web Store ↗.crx

Users+2.3%

45

45

Rating0%

4.75

4 reviews

Reviews0%

4

Version

3.1

Manifest V3

History

3 snapshots

Tracking since Apr 23, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 23, 2026	44	4.75	4	3.1
May 12, 2026	44	4.75	4	3.1
Jun 7, 2026	47	4.75	4	3.1
Now	45	4.75	4	3.1

Permissions & access

Permissions: storage
Host access: None declared

Screenshots

Kloser screenshot 1

About

Simple extension for closing all tabs in active window and opening New Tab Page or your selected page.

You can edit settings of this extension, such as you can choose preferred tab which will be opened after using the extension and you can set will be extension close pinned tabs.

Use the shortcut: Ctrl + Q

Technical

Version: 3.1
Manifest: V3
Size: 11.04KiB
Min Chrome: 88
Languages: 1
Featured: Yes

Metadata

ID: joanfadldlkgclnmonllgcbnepcbfepk
Developer ID: u8be14470423fddad383b5ea017e11670
Developer Email: [email protected]
Created: Feb 2, 2017
Last Updated (Store): Sep 26, 2024
Last Scraped: Jun 7, 2026
Website: —
Support URL: —
Privacy Policy: —

Similar extensions

Alternatives to Kloser, ranked by description similarity.

Quickly view, switch, sort and close open tabs.

Save each window as a separate session, automatically.

New Tab Positioner

Control where new tabs open — from regular tabs, pinned tabs, and tab groups.

Close Tabs on the right

Close tabs to the right of the current active tab

Easily close tabs with in-page elements.

Take control of your tabs

Tired of unwanted popups? Leftover launcher tabs got you down? Want a simple extension to auto close tabs? Then look no further!

Close Tabs on the left

Close tabs to the left of the current active tab

Data sourced from the Chrome Web Store · last verified Jun 7, 2026.