# Time Lock Blocker

> Block distracting websites for a set duration. Set a timer and stay focused. No bypass, no cancel. Includes PIN protection and a persistent block list.

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

## Overview

- **ID:** `time-lock-blocker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Waddles127
- **Category:** feeds-news-blogging,social-communication,alerts-updates
- **Daily users:** 13
- **Weekly downloads:** 1
- **Version:** 1.2.0
- **Last updated:** 2026-02-22
- **First published:** 2026-02-18
- **Size:** 83 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/time-lock-blocker/)

## Description

Time Lock Blocker is a productivity and self-control browser extension that blocks access to user-selected websites for a fixed duration.
Once a block session is started, it cannot be cancelled or bypassed until the timer expires.

The add-on is designed to remove impulsive decision-making by enforcing a time commitment rather than relying on willpower.

## Rankings

- #29,902 — Overall
- #233 — timer

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `alarms`
- `downloads`
- `declarativeNetRequest`
- `declarativeNetRequestFeedback`

### Host permissions

- `<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

- [Focus Lock](https://chrome-stats.com/d/focus-lock-timer) — 10 users, 5.00 / 5
- [MindLock](https://chrome-stats.com/d/mindlock) — 5.00 / 5
- [Focus Blocker](https://chrome-stats.com/d/focus-blocker2) — 3 users
- [FocusBlock - Pomodoro Timer & Site Blocker](https://chrome-stats.com/d/focusblock-pomodoro-site-block) — 1 users
- [StayFocusd Lite](https://chrome-stats.com/d/stayfocusd-websites) — 35 users
- [Focuzr](https://chrome-stats.com/d/focuzr) — 6 users, 5.00 / 5
- [TimeBlock](https://chrome-stats.com/d/time-block) — 29 users
- [Focus Lock](https://chrome-stats.com/d/focus-lock) — 25 users, 5.00 / 5
- [FocusBlocker (New)](https://chrome-stats.com/d/focusblocker-new) — 29 users, 3.82 / 5
- [Time Snatch - Block Websites with Timers](https://chrome-stats.com/d/time-snatch-block-websites) — 806 users, 5.00 / 5
- [Website Time Blocking](https://chrome-stats.com/d/website-time-blocking) — 207 users, 4.80 / 5
- [FocusBlock](https://chrome-stats.com/d/focusblock) — 2 users

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