# FocusFence – Website Blocker & Focus Timer

> Smart screen time limits with focus scoring, site categories, countdown nudges & beautiful insights. Stay focused, stay productive.

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

## Overview

- **ID:** `focusfence`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Iamvinay
- **Category:** appearance,alerts-updates,tabs
- **Daily users:** 1
- **Version:** 1.1.0
- **Last updated:** 2026-04-06
- **First published:** 2026-04-03
- **Size:** 349 KB
- **Data as of:** 2026-09-05
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/focusfence/)

## Description

FocusFence helps you stay focused by setting daily time limits on distracting websites.

Features:
• Set per-site daily time budgets
• Real-time countdown nudge bar when approaching limits
• Beautiful block screen when time is up
• Focus score that tracks your productivity ratio
• Category breakdown (Social, Entertainment, Productivity, etc.)
• Streak tracking to build consistent habits
• Weekly insights with charts and CSV export
• Desktop notifications at 80% and 95% usage
• Snooze system for flexibility
• 100% local - your data never leaves your browser

The block screen shows curated productivity product recommendations (affiliate links to Amazon). We may earn a small commission from qualifying purchases at no extra cost to you.

FocusFence is completely free, open-source, and respects your privacy. All browsing data stays on your device.

## Rankings

- #88,524 — Overall

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `alarms`
- `notifications`

### Content script matches

- `<all_urls>`

## Safety

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

- [FocusBlock - Pomodoro Timer & Site Blocker](https://chrome-stats.com/d/focusblock-pomodoro-site-block) — 1 users
- [Focus Lock](https://chrome-stats.com/d/focus-lock) — 24 users, 5.00 / 5
- [Flow - Website Blocker & Habit Tracker](https://chrome-stats.com/d/focusflow-website-blocker) — 16 users, 5.00 / 5
- [StayFocused](https://chrome-stats.com/d/stayfocused) — 279 users, 3.00 / 5
- [StayFocusd Lite](https://chrome-stats.com/d/stayfocusd-websites) — 35 users
- [TabFence: Time Based Site Blocker](https://chrome-stats.com/d/tabfence-time-based-site-blo) — 4 users, 5.00 / 5
- [Time To Focus: Website Blocker & Pomodoro](https://chrome-stats.com/d/time-to-focus) — 265 users, 4.64 / 5
- [StayFree - Web Analytics & Time Tracker](https://chrome-stats.com/d/stayfree) — 5,418 users, 4.39 / 5
- [Focus Blocker](https://chrome-stats.com/d/focus-blocker2) — 3 users
- [Keep Me Focus](https://chrome-stats.com/d/keep-me-focus) — 9 users
- [FocusOS](https://chrome-stats.com/d/focusos) — 1 users, 5.00 / 5
- [Focus Lock](https://chrome-stats.com/d/focus-lock-timer) — 10 users, 5.00 / 5

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