My top VPN for Firefox in 2025 is ExpressVPN.
My favorite part about ExpressVPN is that its Firefox extension includes all of the features in the ExpressVPN app.
Every ExpressVPN subscription also comes with a password manager, called ExpressVPN Keys.
Bottom Line:
ExpressVPN is the best premium VPN for Firefox.
Additionally, it has a kill switch.
Theres also no streaming and P2P support, and you might only connect 1 unit at a time.
Proton VPN starts at IDR60,870 / month, and it offers a 30-day money-back guarantee.
But this money-back guarantee is prorated, meaning you only get refunded for the remaining time in your subscription.
Its competitors on this list all let you claim a full refund, no questions asked.
Proton VPN has a secure, free VPN app and internet tool extension for Firefox.
It also offers unlimited data, fast speeds, and servers in 5+ countries.
Proton VPN backs all subscriptions with a prorated 30-day money-back guarantee.
Also, it lacks streaming and torrenting support on the free plan.
All hide.me subscriptions are backed by a 30-day money-back guarantee.
hide.me is a good free VPN for Firefox with great server coverage.
you could use either its free VPN app or Firefox extension.
Its app offers servers in 7 countries and encrypts your data.
Its add-on only offers servers in 3 countries and no encryption.
Both versions provide unlimited data.
Upgrading to hide.mes paid version gets you more servers and streaming support.
Every subscription is backed by a 30-day money-back guarantee.
Windscribe has a free VPN app that you might use together with its Firefox extension for maximum benefits.
The extension, for example, doesnt offer split-tunneling but the app does.
And conversely, the app doesnt have a WebRTC blocker, but the extension does.
But it limits you to 10 GB of data per month.
This is decent for browsing, but you get unlimited browsing hours withhide.meandProton VPN.
Windscribe has lots of useful free features for Firefox, including an ad blocker and streaming support.
Windscribe has no speed limits, allows unlimited simultaneous connections, and has servers in 10+ countries.
Plus, it has both a free VPN app and Firefox extension, which work together very well.
But it has a data cap of 10 GB per month and backs subscriptions with a 7-day money-back guarantee.
If you need more,Proton VPNoffers unlimited data for free.
TunnelBears paid plans start at IDR70,530 / month and remove the data cap.
It doesnt have a money-back guarantee.
TunnelBear has no money-back guarantee, so ensure you test its features on the free plan.
All purchases come with a generous 45-day money-back guarantee, and Hotspot Shield also offers a 7-day free trial.
Hotspot Shield is a decent free VPN for browsing on Firefox.
Its premium plans get you access to a lot more servers and more gadget connections.
It also removes the ads and wont collect your IP address.
Hotspot Shields plans come with a 45-day money-back guarantee.
There are many other areas where free VPNs for Firefox fall short compared to premium VPNs as well.
Overall, a good paid VPN will offer much more value and will get you a better browsing experience.
Proton VPN is my top pick.
Does Firefox have a built-in VPN?
It doesnt change your IP address, encrypt your data, or prevent IP leaks.
I recommend getting agood Firefox VPNto protect your anonymity and privacy in Private Windows on Firefox.
How do I get a free VPN for Firefox?
Its really easy all you have to do is follow 3 simple steps.
First, find a good free VPN you might start from my list of thebest free VPNs for Firefox.
Finally, connect to a VPN server through the app/extension, and youre all set!
Should I use a VPN when browsing on Firefox?
Yes, if you care about your online privacy and security.
Its also possible for hackers to intercept your data and steal sensitive personal information.
Quick Overview of My Top Recommendations
