ExpressVPN add-on for Firefox

Protect all your internet activity with a VPN add-on for the Mozilla Firefox browser.

Simple to use

One click to connect to the VPN in your browser and encrypt your connection instantly.
Huge VPN network worldwide

Connect to servers in 148 VPN locations in 94 countries.
VPN kill switch

If your VPN connection drops unexpectedly, the kill switch stops internet traffic from moving outside the VPN tunnel.
DNS leak protection

Prevents unwanted parties like your ISP or DNS provider from monitoring your online activity.
Blocks WebRTC

Stops websites from learning your true location and IP address.
Spoofs your location

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