# Focus Lock

> Focus Lock helps you stay focused by blocking distracting sites during focus time.

Canonical page: [https://chrome-stats.com/d/focus-lock](https://chrome-stats.com/d/focus-lock)

## Overview

- **ID:** `focus-lock`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Roberto Esparza
- **Category:** social-communication,alerts-updates
- **Daily users:** 27
- **Weekly downloads:** 4
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 2.0
- **Last updated:** 2025-08-05
- **First published:** 2025-08-02
- **Size:** 18 KB
- **Data as of:** 2026-09-14
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/focus-lock/)
- **Website:** [https://robertoesparza.dev/focuslock](https://robertoesparza.dev/focuslock)

## Description

<strong>Focus Lock - Your Digital Focus Guardian</strong>

Tired of getting distracted by social media, news sites, or other time-wasting websites? Focus Lock is your solution for maintaining concentration and boosting productivity.

<strong>Get More Done:</strong>

Stop letting the internet control your time. Take charge of your digital environment and unlock your true productivity potential with Focus Lock.

<strong>Key Features:</strong>
<ul><li><strong>Smart Site Blocking</strong>: Block distracting websites during your focus sessions</li><li><strong>Customizable Lists</strong>: Add or remove sites from your blocklist anytime</li><li><strong>Easy Toggle</strong>: Turn focus mode on/off with a single click</li><li><strong>Local Privacy</strong>: All your data stays on your device - no tracking or data collection</li><li><strong>Clean Interface</strong>: Simple, intuitive popup for quick settings changes</li></ul>
<strong>How It Works:</strong>
<ol><li>Click the Focus Lock icon in your toolbar</li><li>Add websites you want to block (like <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/3b0aa1a488ff9809554e48743a9b592944d358a0ffa3f88e394cd3ddfc36894b/http%3A//facebook.com" rel="nofollow">facebook.com</a>, <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/89048a1de851fa717a0c54daa357686619b6fb0d8f43598efc43a0e6aef42dcb/http%3A//twitter.com" rel="nofollow">twitter.com</a>, etc.)</li><li>Toggle "Focus Mode" on when you want to concentrate</li><li>Any attempt to visit blocked sites will redirect you to your focus page</li><li>Toggle off when you're done working</li></ol>
<strong>Perfect For:</strong>
<ul><li>Students studying for exams</li><li>Professionals working on important projects</li><li>Writers avoiding social media distractions</li><li>Anyone who wants to improve their digital focus habits</li></ul>
<strong>Privacy First:</strong>

Focus Lock operates entirely on your device. We don't collect, store, or transmit any of your data. Your browsing habits and blocked sites remain completely private.

<strong>Start your journey to better focus today!</strong>

<strong>Keywords</strong>: focus, productivity, distraction blocking, time management, concentration, study tools, work efficiency, digital wellness

## Rankings

- #21,614 — Overall
- #18 — focus

## Permissions and access

### Permissions

- `storage`
- `webRequest`
- `webRequestBlocking`
- `*://*/*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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

- [Focus Lock](https://chrome-stats.com/d/focus-lock-timer) — 11 users, 5.00 / 5
- [StayFocused](https://chrome-stats.com/d/stayfocused) — 303 users, 3.00 / 5
- [FocusGuard](https://chrome-stats.com/d/focusguard) — 481 users, 4.88 / 5
- [SimplyFocus](https://chrome-stats.com/d/simplyfocus) — 1 users
- [FocusBlock - Pomodoro Timer & Site Blocker](https://chrome-stats.com/d/focusblock-pomodoro-site-block) — 1 users
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- [StayFocusd Lite](https://chrome-stats.com/d/stayfocusd-websites) — 35 users
- [Distraction Block](https://chrome-stats.com/d/distraction-block) — 23 users, 4.00 / 5
- [FocusFence – Website Blocker & Focus Timer](https://chrome-stats.com/d/focusfence) — 1 users
- [MindLock](https://chrome-stats.com/d/mindlock) — 1 users, 5.00 / 5
- [focuscape Website Blocker](https://chrome-stats.com/d/focuscape-website-blocker) — 5 users, 5.00 / 5
- [Clocked In — Stay Locked In](https://chrome-stats.com/d/clocked-in-stay-locked-in) — 1 users

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