Firefox is pretty privacy-friendly as far as Web browsers go. However, it doesn’t, and can’t, hide your IP address from the services you access. This effectively means it can’t stop hackers, prevent your Internet service provider (ISP) from selling your data, or even help you bypass annoying geo-blocks on streaming sites. For all of this and more, you’ll need the best VPN for Firefox. That way, you can keep your data private while browsing online.
VPN add-ons mask your IP address while using Firefox and other popular browsers. They keep your physical location a secret, even while browsing geo-blocked services as if you were physically located elsewhere.
Also, a good Firefox VPN extension will encrypt your traffic so it can’t be read by hackers on unsecured networks. Some of the best VPN services even include HTTPS Everywhere and WebRTC blocking in their add-ons to holistically protect you.
Finally, our guide also includes VPN extensions that offer ad-blocking, tracker filtering, and even anti-phishing features. That said, here’s how you can install the best VPN for Firefox and stay safe while browsing.
Installing a VPN add-on for Firefox is a straightforward process. All you need to do is sign-up and download the provider’s extension from their website or Firefox’s Add-on Store. Here’s a step-by-step guide to installing a safe and easy-to-use VPN for Firefox:
Note that some VPNs require you to install their full app as well. There are also those that come with standalone Firefox VPN add-ons. For more info, turn to our guide that explains how to set up a VPN on Firefox.
The best VPN for Firefox should give you access to a worldwide network of high-speed servers. Naturally, the VPN provider shouldn’t keep user logs and be free of any IP, DNS, or WebRTC leaks. If you tend to stream content through Firefox, the VPN you choose must have powerful unblocking capabilities. Any other quality-of-life features are obviously welcome.
Based on the criteria above, these are the 4 best Firefox VPN extensions:
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NordVPN offers the best VPN for Firefox extension if you heavily prioritize privacy. You can secure your data with the WireGuard-based NordLynx protocol while using the full VPN app. Additionally, it has over 5,800 ultra-fast servers located in 60 countries.
We really enjoy NordVPN’s Threat Protection Lite feature that’s built into their Firefox VPN add-on. If you hate ads and want to stay safe against malware and phishing sites, you’ll enjoy it too. Threat Protection keeps you safe against all manners of online threats. Getting the full NordVPN app with Threat Protection gives you additional malware-scanning capabilities on Windows and Mac PCs.
Otherwise, NordVPN is excellent for streaming all your favorite content. It rivals ExpressVPN in terms of unblocking capabilities and speed. Enable their VPN extension in Firefox and watch HD and 4K videos on international Netflix, BBC iPlayer, Amazon Prime Video, and more.
You can use the VPN on up to 6 devices simultaneously, and you get the usual 30-day money-back guarantee if you change your mind. Naturally, you’re free to contact their 24/7 live chat support in case of any technical issues.
Surfshark is an affordable Firefox VPN add-on, thanks to its unlimited device allowance. You can install their app and Firefox extension on any compatible device. This lets you access more than 3,200 servers in 100 countries.
Surfshark’s app supports the fast and secure WireGuard protocol, so you get great speeds while streaming on geo-restricted sites. Moreover, Surfshark generally works with most of the popular streaming services out there, as you’d expect from the best VPN for Firefox.
The provider has been independently audited to ensure your privacy. The Surfshark extension also lets you use their CleanWeb feature to block irritating cookie pop-ups, among other Internet annoyances and threats. Not to mention it keeps you safe against malware domains and alerts you if your personal info has been involved in a data breach.
Keeping up with the competition, Surfshark obviously comes with a 30-day money-back guarantee. Of course, you can also count on their 24/7 live chat support for help.
ExpressVPN is the best VPN for Firefox overall. A key reason for this is that their Firefox extension acts as a remote control for the full VPN app. You can browse the web freely on over 3,000 servers in 100+ countries with excellent speeds and security thanks to their in-house Lightway protocol.
Recently, ExpressVPN successfully undertook yet another security audit. Thanks to their TrustedServer technology and strict no-logs policy, you don’t have to worry about any of your data falling into the wrong hands. What’s more, all ExpressVPN servers come with built-in obfuscation, so your VPN activity can avoid even the most advanced filters.
This makes ExpressVPN an excellent VPN for streaming. Whether you use Netflix, Amazon Prime Video, or other streaming platforms on Firefox, ExpressVPN can unblock most services with absolute ease. Their lightning-fast network guarantees buffer-free streaming.
Since the full ExpressVPN app is required to use the Firefox extension, all your traffic is completely protected. You can use the VPN on up to 8 devices simultaneously. Moreover, all subscriptions are backed by a generous 30-day money-back plan. Feel free to talk to their helpful support representatives about any issues; they’re available 24/7!
CyberGhost is the best Firefox VPN extension for streaming enthusiasts. The service has over 9,000 servers in 90+ countries and can unblock 40 different streaming platforms. They recently passed a successful audit and don’t store any user logs whatsoever.
If you only intend to use a Firefox VPN add-on for privacy purposes, CyberGhost lets you use 8 locations in the US, Romania, the Netherlands, and Germany for free. You don’t need an account to use it, unlike with other providers. That said, you won’t get the full CyberGhost experience without the app and an account itself.
The CyberGhost VPN app comes with an always-on kill switch to prevent your data from leaking during disconnections. Also, it’s one of the best VPN for Firefox because it gives you access to a built-in ad-blocker that prevents malware and phishing domains from opening while you browse or stream.
You can use the VPN on up to 7 devices simultaneously and reach out to 24/7 live support at any time. Long-term subscription plans to CyberGhost VPN come with the most generous money-back plan out of all our Firefox VPN suggestions, with an option to cancel within 45 days.
Using the best VPN add-on for Firefox will help you hide your IP address and encrypt your browser traffic. It’s a more lightweight solution than installing a full-on VPN for Firefox (or any browser) to stream geo-blocked content online. We’ve listed more advantages below:
Obviously, the smart choice is to get the full VPN app instead of a Firefox VPN add-on.
A native VPN app offers all the advantages of a Firefox VPN extension but can additionally safeguard your traffic from all other apps on your device(s). Moreover, some features may be exclusive to the complete app, as you’ll see below.
|Firefox VPN Extension
|Masks IP Address
|Any browser or streaming app
|Windows and Mac only, specific providers
As you can see, the main advantages of a Firefox VPN add-on are limited to faster speeds and being more lightweight. This is partially due to not providing full encryption.
While that may be useful for you if you have a slow connection, it may put your privacy and security at risk. Especially if you run sensitive apps outside Firefox without a full VPN app, like online banking apps and other programs that handle valuable personal data.
You can use a free VPN extension for Firefox, but you’ll find it much more limited than a full VPN or even a subscription-based Firefox VPN extension.
For example, Zenmate’s free Firefox extension can still be used to protect your data, mask your IP, and bypass some blocks. However, the free version limits your speeds, available locations, and the ability to bypass stronger VPN filters (such as those on Netflix).
Moreover, most free VPNs (and free Firefox VPN extensions) can log your data or inject advertising into your browser. As they need to cover operational costs without a subscription, ads and selling browsing data is their only monetization option.
If you’re looking for a full-fledged free VPN instead of a Firefox add-on, follow the link and check out our recommended safe and reliable options.
The best VPN for Firefox can be a more lightweight alternative to a full VPN app. You get all the same traffic-hiding, IP-masking, and geo-block bypassing capabilities - limited to your browser only. Of course, we recommend going with a dedicated VPN app.
Fortunately, you don’t have to compromise. Use NordVPN’s Firefox add-on to control the app directly from your browser. Plus, it gives you full protection for all your traffic, excellent unblocking capabilities, and 5,800+ blazing-fast servers in 60 countries - which makes it the best VPN for Mozilla Firefox in 2024.
The best VPN add-on for Firefox is provided by NordVPN. Connect to over 5,800 servers in 60 countries and protect your Firefox data from all manners of leaks.
No, Firefox does not have a built-in VPN. That said, a Mozilla VPN is in development and available in these countries: Austria, Belgium, Canada, Finland, France, Germany, Ireland, Italy, Malaysia, the Netherlands, New Zealand, Singapore, Spain, Sweden, Switzerland, the UK, and the US.
Definitely. NordVPN offers a fast and secure extension for Firefox, with 5,800+ servers in 60 countries. Plus, it gives you a host of enhanced security features you won’t get anywhere else (such as Threat Protection).
Absolutely! ExpressVPN provides the best Firefox extension when it comes to VPN add-ons. Get full unblocking capabilities straight from your browser, with servers from 94 available countries.
Have you ever used a VPN extension for Firefox? What about other browsers? Also, what features are you primarily interested in from such an add-on? Let us know in the comments!