Focus Tab Locker

Name: Focus Tab Locker
Rating: 5 (3 reviews)
Author: kavindamihiran

Stay focused by locking into one tab. Prevents tab switching and new tabs.

As of June 2026, Focus Tab Locker has 547 users and a 5.00/5 rating from 3 reviews in the Workflow & Planning category.

kavindamihiran Workflow & Planning

Chrome Web Store ↗.crx

Users+100.4%

547

Rating0%

5.00

3 reviews

Reviews0%

Version

1.4

Manifest V3

History

8 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	273	5.00	3	1.4
Apr 10, 2026	293	5.00	3	1.4
Apr 20, 2026	283	5.00	3	1.4
Apr 30, 2026	339	5.00	3	1.4
May 9, 2026	374	5.00	3	1.4
May 17, 2026	430	5.00	3	1.4
May 26, 2026	470	5.00	3	1.4
Jun 4, 2026	502	5.00	3	1.4
Now	547	5.00	3	1.4

Permissions & access

Permissions: scriptingstorage
Host access: <all_urls>

Screenshots

About

Focus Tab Locker is a lightweight productivity extension designed to eliminate tab-switching distractions. Lock your browser to a single tab and maintain uninterrupted focus during critical work sessions.

Key Features

Single-Tab Lock: Prevents navigation to other open tabs while focus mode is active
Auto-Close Protection: Automatically closes any newly opened tabs to maintain focus
Persistent State: Focus mode persists across browser sessions
Non-Destructive: Existing tabs remain intact and accessible once unlocked

How to Use

1. Navigate to the tab you want to focus on
2. Click the Focus Tab Locker icon in the toolbar to enable focus mode
3. Click again to disable focus mode when finished

Use Cases

Deep work and focused productivity sessions
Online examinations and assessments
Educational content and course completion
Research and long-form reading
Any task requiring sustained concentration
Privacy

Focus Tab Locker operates entirely locally. No data is collected, transmitted, or stored externally. The extension only requires tab management permissions necessary for its core functionality.