Benefits of Surfshark VPN proxy extension
Download, share and stream anything you wish.
Shield yourself from anyone who can spy on your online activities and steal your sensitive information.
Your internet experience will not be ruined by slow speeds.
Start using Surfshark in 3 easy steps
Ready. Set. Surf.
Download & install
Get Surfshark extension for Firefox at Firefox add-ons.
Create account or login
Your money is safe with 30-day money back guarantee.
Choose a location and tap 'Connect’.
Everything’s robust on the inside but as simple to use as turning on WiFi.
Strict no logs policy
Based in the British Virgin Islands - we don't monitor, track or store your online activity.
One account for you and your whole family.
Privacy over public WiFi
Stay safe while traveling or dining out in the city.
Surfshark masks your IP address, so it’s impossible to link it to your online activity via IP detection.
Private DNS on every server leaves no cracks for potential security breaches.
Internet without borders
We help to evade all efforts to control access to the free web.
Our eager-to-help team is here for you 24/7.
Surfshark's extension for Firefox is a lightweight and easy-to-use tool to guard your privacy while you surf the net. We put together the best industry had to offer and made robust protection.
Chief Technology Officer
Have more questions?
Our Customer Success Team is ready 24/7.Contact us
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