# Browser Locker

> Lightweight browser privacy lock with password or PIN protection for shared computers.

Canonical page: [https://chrome-stats.com/d/browser-locker](https://chrome-stats.com/d/browser-locker)

## Overview

- **ID:** `browser-locker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** MentiTools
- **Category:** privacy-security,search-tools
- **Daily users:** 10
- **Weekly downloads:** 3
- **Version:** 1.0
- **Last updated:** 2026-06-06
- **First published:** 2026-06-03
- **Size:** 2.37 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/browser-locker/)
- **Website:** [https://mentitools.com/browser-locker/](https://mentitools.com/browser-locker/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/browser-locker/privacy/](https://addons.mozilla.org/firefox/addon/browser-locker/privacy/)

## Description

Browser Locker helps protect your browser session with a lightweight lock screen for Firefox.

Features include:

• Password or PIN protection
• Quick browser locking
• Auto-lock after inactivity
• Recovery code system
• Firefox internal page protection
• Lightweight and privacy-focused design
• No tracking or external servers
• All data stored locally inside the browser

Ideal for shared computers, workplaces, and privacy-conscious users.

## Rankings

- #33,767 — Overall
- #32 — password-protected
- #214 — browser tab
- #249 — browser

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

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- [LockMyWeb](https://chrome-stats.com/d/lockmyweb)
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- [Locksy - Tab Locker & Password Protection](https://chrome-stats.com/d/locksy) — 259 users, 4.40 / 5
- [Tab Privacy Lock](https://chrome-stats.com/d/tab-privacy-lock)

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Source: [Chrome-Stats](https://chrome-stats.com/d/browser-locker)