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Protect yourself with the best Firefox VPN

Browse safely with the fastest VPN service on the planet.

vpn for mozilla firefox

Privacy at full speed

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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.

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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.

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No downtime

Your NordVPN connection is strong, fast, and stable. With 5400+ high-tech servers in 59 countries, we can distribute the load easily at any time — your network activity won’t suffer due to our network activity.

Top-grade security

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Access websites safely

Browse your favorite sites securely, even if they are not protected by HTTPS. The NordVPN extension will encrypt your entire Mozilla Firefox traffic, protecting your internet privacy from prying eyes.

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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.

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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

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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.

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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.

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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.

1

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

2

Click Add to Firefox and confirm your choice

3

Allow the NordVPN extension to run in private windows

4

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

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