Malwarebytes Browser Guard for Firefox is a free browser extension that provides a faster and safer web browsing experience by automatically blocking ads, third-party trackers, phishing scams, and malware.
Installing and using this extension requires virtually no technical expertise, as it works immediately upon installation. This simple guide covers everything you need to know.
🛡️ How to Install Malwarebytes Browser Guard on Firefox
Open the Add-ons Store: Launch your Firefox browser and navigate to the official Malwarebytes Browser Guard Extension Page on the Mozilla Add-ons store. Add to Firefox: Click the blue Add to Firefox button.
Confirm Permissions: A pop-up will ask for confirmation. Click Add to grant the extension permission to run. Finalize: Click Okay on the final confirmation pop-up.
Pin to Toolbar (Optional): If the Malwarebytes “M” logo doesn’t appear next to your address bar, click the Extensions icon (puzzle piece), find Malwarebytes Browser Guard, click the Settings gear, and select Pin to Toolbar. ⚙️ How to Use and Customize Browser Guard
Once installed, the extension runs automatically in the background. However, you can interact with it to check stats or tweak its behavior: 1. Checking Your Protection Stats
Click the Malwarebytes “M” logo in the top-right corner of Firefox.
A dropdown dashboard will display how many ads, trackers, malware threats, and scams have been blocked on the current website. 2. Managing the Allow List
If a trusted website isn’t loading correctly because Browser Guard is blocking a core element, you can whitelist it: Click the Malwarebytes icon. Click the Dashboard tab at the bottom of the window. Select Allow list from the left sidebar menu.
Click + Add website, type in the URL, choose which protections to toggle off, and click Add to list. 3. Manually Blocking Custom Ads If an annoying ad slips past the automatic filters: Right-click directly on the rogue advertisement. Hover over Malwarebytes Browser Guard in the context menu. Click Block this item. 4. Customizing Content Control
You can access the extension settings to proactively prevent access to certain types of websites by manually adding malicious or undesired URLs, domains, or IP addresses to your personal Content Control list. If you want, I can:
Provide troubleshooting steps if websites are loading too slowly
Explain the privacy policy and what data the extension tracks Help you install it on a mobile device or other browsers Let me know how you would like to proceed. help.malwarebytes.com Install Browser Guard on Firefox browser