# Chrome2Fox

> Install Chrome Web Store extensions directly on Firefox. Downloads, converts, and installs Chrome extensions seamlessly.

Canonical page: [https://chrome-stats.com/d/chrome2fox](https://chrome-stats.com/d/chrome2fox)

## Overview

- **ID:** `chrome2fox`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Neguiolidas
- **Category:** download-management,tabs
- **Daily users:** 378
- **Weekly downloads:** 73
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0.0
- **Last updated:** 2026-03-20
- **First published:** 2026-03-17
- **Size:** 79 KB
- **Data as of:** 2026-09-14
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/chrome2fox/)

## Description

Chrome2Fox allows Firefox users to download and install Chrome Web Store extensions directly.

How it works:
1. Browse any extension on the Chrome Web Store
2. Click the "Add to Firefox" button injected by Chrome2Fox
3. The extension downloads the CRX file, converts the manifest, and injects compatibility polyfills
4. A ZIP file is downloaded — load it via about:debugging to test

Features:
• One-click download and conversion
• Automatic manifest V2/V3 conversion
• Chrome API polyfills for better compatibility
• Progress tracking with toast notifications
• Conversion history

Important: Not all Chrome extensions will work perfectly on Firefox due to fundamental API differences. Chrome2Fox handles the conversion, but some Chrome-specific features (like chrome.debugger or chrome.tabGroups) have no Firefox equivalent.

Always test converted extensions via about:debugging before relying on them.

## Rankings

- #5,982 — Overall
- #11 — chrome
- #50 — chrome browser
- #62 — choose
- #95 — come
- #110 — foe

## Permissions and access

### Permissions

- `downloads`
- `activeTab`
- `storage`
- `notifications`

### Host permissions

- `*://chromewebstore.google.com/*`
- `*://clients2.google.com/*`
- `*://clients2.googleusercontent.com/*`

### Content script matches

- `chromewebstore.google.com`

## Safety

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

### Analysis details

- Request access to the following domains: google.com, googleusercontent.com
- 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).

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Source: [Chrome-Stats](https://chrome-stats.com/d/chrome2fox)