# FocusCraft

> The FocusCraft is a specialized browser extension designed to enforce a controlled digital environment by restricting web access to a user-defined list of sanctioned domains. By leveraging high-level browser APIs, the plugin acts as an auto

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

## Overview

- **ID:** `focuscraft`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** webcraftgr
- **Category:** other
- **Version:** 1.3
- **Last updated:** 2026-01-28
- **First published:** 2026-01-25
- **Size:** 668 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/focuscraft/)
- **Website:** [https://webcraft.gr](https://webcraft.gr/)

## Description

The extension operates through several integrated components:

<code>Dynamic Navigation Filtering: Utilizing the webNavigation.onBeforeNavigate API, the plugin intercepts every top-level navigation request in real-time. It cross-references the destination URL's hostname against a persistent whitelist stored in the browser’s synchronized storage.

Intelligent Redirection: When a user attempts to access a non-whitelisted site, the extension automatically redirects the tab to a randomly selected domain from the allowed list. This creates a "closed-loop" browsing experience where the only possible destinations are those previously approved by the user.

Proactive Protocol Exclusion: To ensure system stability, the plugin is programmed to ignore internal browser protocols (such as chrome:, about:, or moz-extension:), preventing it from interfering with essential browser settings or its own configuration pages.

Configurable User Interface: The extension includes a dedicated options page (options.html) that allows users to manage their whitelist through a simple, line-delimited text interface. These settings are handled by options.js, which ensures that the list is synchronized across all browser instances linked to the user's account.

Cross-Browser Compatibility: Engineered with a universal API wrapper, the code is designed for broad compatibility, supporting both Chromium-based browsers (like Chrome and Edge) and Firefox. It adheres to the modern Manifest V3 standard, ensuring high performance and enhanced security.
</code>

## Rankings

- #134,500 — Overall

## Permissions and access

### Permissions

- `webNavigation`
- `tabs`
- `storage`

### 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

- [FocusGuard Pro](https://chrome-stats.com/d/focusguard-by-jtd) — 5 users
- [FocusDragon](https://chrome-stats.com/d/focusdragon) — 1 users
- [focuscape Website Blocker](https://chrome-stats.com/d/focuscape-website-blocker) — 5 users, 5.00 / 5
- [Focusly: Active & Focused Tabs](https://chrome-stats.com/d/focusly-active-focused-tabs) — 69 users
- [FocusFlare](https://chrome-stats.com/d/focusflare)
- [FocusShield - Website Blocker](https://chrome-stats.com/d/focusshield-website-blocker)
- [DFCraft - Deep Focus Timer](https://chrome-stats.com/d/dfcraft-deep-focus-timer) — 1 users, 5.00 / 5
- [FocusGuard](https://chrome-stats.com/d/focusguard) — 468 users, 4.88 / 5
- [Keep Me Focus](https://chrome-stats.com/d/keep-me-focus) — 10 users
- [Focus Mode](https://chrome-stats.com/d/focus-mode-site)
- [Focus Shield](https://chrome-stats.com/d/focus-shield) — 1 users
- [Focus Blocker](https://chrome-stats.com/d/focus-blocker-42) — 1 users

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