We’ve all felt that moment of hesitation before clicking a link. Is it legitimate, or is it a scam? Phishing emails and malicious links are becoming more sophisticated, making it harder to tell the difference. While many browsers have security features, Firefox has introduced a clever, hidden AI tool that gives you a major advantage: the ability to “see ahead” and check where a link goes without actually visiting the page.
This guide will show you how to enable and use this powerful AI link preview feature on your desktop computer and what to do for your mobile phone.
How Does the AI Link Preview Work?
Unlike a simple pop-up, this feature uses artificial intelligence to analyze the destination page of a link. It then generates a small preview window with a summary of the content on that page. According to Mozilla (the makers of Firefox), this entire process happens locally on your computer, meaning your data isn’t sent to a cloud service.
This is a game-changer because it can help you spot a scam instantly. If a link in an email claims to be from your bank but the AI preview shows a suspicious login page or unrelated content, you’ll know not to click.
How to Enable the AI Scam Detector on Your Computer
This feature is built into recent versions of Firefox but needs to be manually activated. The process is simple and involves changing one setting.
- Open Firefox on your Windows PC or Mac.
- In the address bar at the top, type about:config and press Enter.
- You will see a warning page. Click the blue “Accept the Risk and Continue” button.
- In the search bar that appears at the top of the page, copy and paste the following setting name: browser.ml.linkPreview.enabled
- You will see one result. On the far right, there is a button with two arrows. If the value next to it says “false,” click the button to change it to “true.”
- Restart Firefox to complete the process.
To use the feature, simply hover your mouse over any link and hold down the Shift key on Windows and Option key on macOS. A small preview window including the title, description, image, reading time, and 3 key points generated by an on-device language model will appear, showing you what’s on the other side.
Protecting Yourself on Your Mobile Phone
Protecting Yourself on Your Mobile Phone
Good news for Android users! The full version of Firefox on Android also supports this feature. The steps are nearly identical to the desktop.
- Open Firefox on your Android phone.
- Type about:config in the address bar and go.
- Search for browser.ml.linkPreview.enabled.
- Tap on the setting and toggle it from “false” to “true.”
- Restart the Firefox app.
To use it, tap and hold on any link, and the AI-powered preview should appear after a moment.
For iPhone (iOS) Users
Due to Apple’s restrictions, Firefox on the iPhone works a bit differently and does not have the about:config menu. This means you cannot enable the specific AI link preview feature.
However, you can still ensure you have the best protection available. Open Firefox, tap the menu (three lines) > Settings > Tracking Protection. Set this to “Strict.” This enables Firefox’s most powerful built-in shields against malicious scripts and trackers, which are often used in online scams.
An Essential Extra Layer of Security
While tools like this are incredibly helpful, they are one part of a good security strategy. This AI feature won’t replace your antivirus software, but it serves as a powerful front-line defence against brand new or cleverly disguised scams.
By taking a few moments to enable it, you add an expert-level security check to your daily browsing.
If you are ever concerned that you may have already clicked a malicious link or that your computer is not secure, don’t hesitate to get in touch. The team at Computer Repair Adelaide offers comprehensive security check-ups to ensure your devices are clean and protected.
