Chrome Close Lock

Name: Chrome Close Lock
Rating: 3.45 (104 reviews)
Author: Intellibyte

Prevent Chrome from closing without warning.

As of June 2026, Chrome Close Lock has 10,000 users and a 3.45/5 rating from 104 reviews in the Workflow & Planning category.

Intellibyte Workflow & Planning★ Featured

Chrome Web Store ↗.crx

Users0%

10.0K

10,000

Rating−0.3%

3.45

104 reviews

Reviews+3.0%

104

Version

Ver. 2.1 - Sep 30 2025 - Rev. 0

Manifest V3

History

3 snapshots

Tracking since Apr 4, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 4, 2026	10.0K	3.46	101	Ver. 2.1 - Sep 30 2025 - Rev. 0
Apr 22, 2026	10.0K	3.46	102	Ver. 2.1 - Sep 30 2025 - Rev. 0
May 18, 2026	10.0K	3.46	102	Ver. 2.1 - Sep 30 2025 - Rev. 0
Now	10.0K	3.45	104	Ver. 2.1 - Sep 30 2025 - Rev. 0

Permissions & access

Permissions: tabsstoragemanagement
Host access: None declared

Screenshots

About

This extension opens a tab that can't be closed without your permission.

This prevents you from accidentally closing a multi-tab browsing session.

!!! NEW VERSION !!!
We listened to everyone's comments and made a better but more simplified version of Chrome Close Lock.

Click the GREEN button on the Chrome Close Lock start page to enable protection.

The new Activation Auto Reminder feature reminds you to make sure you activate Chrome Close Lock's protection.

NOTE: Chrome Close Lock protection is no longer automatically activated. Newer versions of Chrome now require you to interact with the page to activate the code that makes Chrome Close Lock work. We added the enable button for this purpose.

Chrome version 88 or higher is required.