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Protect yourself with the best Firefox VPN

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    Browse safely with the fastest VPN on the planet

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    Enjoy internet freedom with the VPN Firefox extension

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    Block ads and malicious websites with the CyberSec feature

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    Keep your IP safe by disabling the WebRTC protocol

Buy NordVPNAdd to Firefox
VPN for Mozilla Firefox

Privacy at full speed

People use VPN for Mozilla Firefox and enjoys fast internet speed

No impact on browsing

Don’t choose between security and speed — NordVPN protects your internet privacy without slowing you down. Push your internet connection to its limit, whether you’re using Firefox on a private network or public Wi-Fi.

No limits on bandwidth with a VPN extension for Firefox

No limits on bandwidth

You can’t go full-speed if there’s a brick wall at the end. But we won’t throttle your VPN connection, so install the best VPN extension for Firefox and surf without worries.

No downtime with a multiple NordVPN servers

No downtime

Your NordVPN connection is strong, fast, and stable. With 5200+ high-tech servers in 60 countries, we can distribute the load easily at any time — your network activity won’t suffer due to our network activity.

Top-grade security

Secure browsing experience on Mozilla Firefox through VPN extension

Access websites safely

Browse your favorite sites securely, no matter where you are. The NordVPN extension will hide your IP address, protecting your internet privacy from prying eyes.

CyberSec security feature through VPN on Firefox to shield yourself from ads and malware

Shield yourself from ads and malware

The CyberSec security feature blocks suspicious websites and guards you against other cyber threats. Once you set up our VPN on Firefox, you can enable CyberSec through the NordVPN settings in the top-right corner of your browser.

NordVPN Firefox extension with extra protection from IP leaks

Keep your IP address safe at all times

The NordVPN extension comes with extra protection from IP leaks to protect your sensitive data from exposure. Download our VPN add-on and change your IP address freely right here in your Firefox browser.

Simple, flexible protection

Firefox VPN extension hides your IP location

Privacy made simple

We built our Firefox VPN extension with user experience in mind, so changing your virtual location is as easy as pie. It takes just one click to hide your IP address and avoid snooping of any kind.

NordVPN on multiple devices

Hide what you want

The extension encrypts only the traffic on your Mozilla Firefox browser, so you can still use your real IP address on the rest of your device. Want to shield all other online activities? Download our dedicated VPN app for Android, iOS, or other systems — it’s all covered by your NordVPN subscription. Our native apps also include a sophisticated Kill Switch for extra security.

Easy browsing protection with a simple toggle switch in VPN extension for Firefox

Not a moment wasted

The Firefox extension is so light and fast, you can switch from one location to another in the blink of an eye. At the same time, it offers all core NordVPN security features, letting you tweak your VPN connection settings with just a few clicks.

How to set up a VPN on Firefox

Once you get a NordVPN account, you only need a few simple steps to add a VPN to Firefox.


Find NordVPN in the to Firefox Add-ons page (or simply click this link)


Click Add to Firefox and confirm your choice


Allow the NordVPN extension to run in private windows


Click on the NordVPN icon in the top-right corner of your browser and log in

Want to see how it's done? Watch our detailed video guide.

Frequently asked questions

Enjoy a hassle-free online experience with NordVPN

Hide your location, get a new IP, access the internet without restrictions, and enjoy your favorite content with a risk-free VPN. If you are not 100% satisfied, tell us within 30 days of the purchase date and get a full refund.

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