Get the best VPN extension for Firefox

Protect your web activity, change your IP and more with a Firefox VPN add-on

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Close-up of the ExpressVPN browser extension for Firefox

ExpressVPN add-on for Firefox: Features

Simple to use

Get VPN protection instantly, straight from your browser window. Encrypt your traffic with a click.

Multilingual interface

English not your first choice? ExpressVPN for Firefox is available in any of 16 other languages.

WebRTC blocking

Protects your privacy by preventing websites from learning your true location and IP address.

Location spoofing

Sets your geolocation data in Firefox to match the IP address of the VPN location to which you’re connected.

HTTPS Everywhere, powered by

Automatically directs you to the more-secure HTTPS version of the sites you visit, even when ExpressVPN isn’t connected.

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ExpressVPN Firefox plugin: Benefits

Use the internet securely on public Wi-Fi hotspots.

Secure your personal and financial data from your ISP, hackers, and harmful sites.

Change your IP address and hide your location from the websites you’re surfing.

Access content blocked by firewalls, filters, or censorship.

Network Lock kill switch protects your data if your VPN connection drops.

DNS leak protection keeps third parties from seeing what you do online.

Connect to ExpressVPN’s huge server network with the VPN extension for Firefox

Access thousands of VPN proxy servers in 160 locations in 94 countries from anywhere in the world.


Asia Pacific


Middle East & Africa

See the full list of VPN server locations

Why choose ExpressVPN?

  • 24/7 customer support through live chat
  • 30-day money-back guarantee
  • 160 VPN server locations in 94 countries
  • Easy to use
  • Apps for every device
  • Speed-optimized network
  • Unlimited bandwidth
  • Best-in-class encryption
  • Private, anonymous service
  • Based in the BVI
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