How to Install Extensions on Atlas Browser

Atlas Browser supports all Chrome extensions because it's built on the Chromium engine. This means you can install extensions from the Chrome Web Store with just a few clicks. In this guide, you'll learn exactly how to add extensions to Atlas Browser, manage them, and troubleshoot any issues.

Quick Start: Install Your First Extension in 60 Seconds

If you're in a hurry, here's the fastest way to install an extension on Atlas Browser:

Method 1: Installing from Chrome Web Store (Recommended)

The Chrome Web Store is the safest and easiest way to install extensions on Atlas Browser. All extensions are reviewed by Google for security.

Step-by-Step Instructions

1. Open Atlas Browser and navigate to chrome.google.com/webstore
2. Browse or search for the extension you want. You can filter by category (Productivity, Privacy, Developer Tools, etc.)
3. Click on the extension to view its details page. Check the ratings, reviews, and number of users
4. Click "Add to Chrome" button (it works for Atlas Browser too)
5. Review permissions carefully. The popup will show what data the extension can access
6. Click "Add extension" to confirm. The extension will download and install automatically
7. Look for the extension icon in your toolbar (or click the puzzle piece to find it)

Method 2: Manual Installation (Developer Mode)

Sometimes you need to install extensions that aren't on the Chrome Web Store—like beta versions, custom extensions, or open-source projects from GitHub.

Enable Developer Mode

1. Type atlas://extensions in the address bar and press Enter
2. Toggle "Developer mode" switch in the top-right corner
3. You'll see new options: "Load unpacked", "Pack extension", and "Update"

Install from .crx File

1. Download the .crx extension file from a trusted source
2. Open atlas://extensions
3. Drag and drop the .crx file onto the extensions page
4. Click "Add extension" when prompted

Load Unpacked Extension (For Developers)

1. Download and extract the extension source code
2. Go to atlas://extensions
3. Click "Load unpacked"
4. Select the folder containing the extension's manifest.json file

Managing Your Installed Extensions

View All Extensions

Access your extensions in three ways:

• Toolbar: Click the puzzle piece icon (🧩) in the top-right
• Address bar: Type atlas://extensions
• Menu: Click ⋮ → More Tools → Extensions

Pin Extensions to Toolbar

1. Click the puzzle piece icon
2. Find the extension you want to pin
3. Click the pin icon next to it

Disable or Remove Extensions

1. Go to atlas://extensions
2. Find the extension you want to manage
3. Toggle the switch to disable, or click "Remove" to uninstall

Recommended Extensions for Atlas Browser

Here are the most popular extensions that work perfectly with Atlas Browser:

👉 View all 20+ recommended extensions

Troubleshooting Common Issues

"Add to Chrome" Button Not Working

• Solution 1: Clear your browser cache and try again
• Solution 2: Make sure you're signed into the Chrome Web Store
• Solution 3: Disable any existing ad blockers temporarily

Extension Not Appearing After Installation

• Click the puzzle piece icon to see hidden extensions
• Check atlas://extensions to verify it's installed and enabled
• Restart Atlas Browser

"This Extension is Not Supported" Error

• Update Atlas Browser to the latest version
• The extension may require a newer Chromium version
• Check if the extension has been discontinued

Extension Causing Browser to Slow Down

• Go to atlas://extensions
• Disable extensions one by one to identify the culprit
• Consider using lighter alternatives (e.g., uBlock Origin instead of AdBlock Plus)