Download the Best Mozilla Firefox VPN Extension

Windscribe VPN's Firefox Extension helps you mask your physical location, circumvent censorship, and block ads and trackers. No credit card needed.

Download for Firefox

How to set up the Windscribe VPN Extension on Firefox

Get the Extension

Add Windscribe VPN Extension from the Mozilla Add-ons website

Sign up

Tap “Sign up” or “Login” if you already have account.

Connect

Tap on the BIG Power button for instant privacy.

Features

Windscribe’s VPN for Firefox Offers Secure and Private Web Browsing

Advanced Privacy

Take back control of your privacy.

Governments block content based on your location and corporations track and sell your personal data.

Windscribe is not just a proxy extension. It's a suite of privacy tools that help you avoid all of that.

Cookie Monster

This feature deletes 1st or 3rd party cookies when you close the tab.

Do Not Disturb

Tired for sites asking you to send notifications? Make them go away with this feature.

WebRTC Slayer

Prevents WebRTC leaks that plague most proxy extensions and VPNs.

Location Warp

Sites can request your GPS location which bypasses most proxies and VPNs. Not with Windscribe.

Time Warp

Sites can detect that your IP doesn't match your browser's time zone. This feature solves this problem.

Language Warp

Sets your language and locale settings to match the connected proxy.

Split Personality

Randomly rotates your user agent to combat browser fingerprinting.

Workers Block

Blocks web workers from running in the background.

Advanced Blocking

Stop stalking and speed up browsing

Most VPNs will do virtually nothing for your privacy. The Windscribe Extension blocks ads and trackers that follow you online. This will result in pages loading faster.

Ad Crusher

Indiscriminately annihilate all annoying ads with extreme prejudice.

Tracker Eradicator

Stop trackers that sell your data in their filthy tracks.

Malware Evader

Block access to known malware, phishing and other malicious domains.

Social Distancing

Social networks are the biggest privacy invaders out there. Block their trackers.

Cookie Go Away

Blocks annoying “We use cookies” banners on all websites.

Advanced Mode

Manage all blocklists through the native uBlock interface.

Unparalleled Connectivity

Stay protected no matter what happens.

Windscribe offers 6 different protocols to choose from, along with over 20 different connection ports.

Auto-Connect

Prevent IP leaks, even on proxy failure.

Smokewall

Prevent disconnection, even on proxy failure.

Failover

Auto-switch locations when proxy fails between best or same location.

Proxy Port

Choose which port to connect to between 443 or 9443.

Other Features

Unlock Content

Strict No-Logging Policy

Custom whitelisting

Servers in over 69 Countries & 134 Cities

Download for Firefox

Loved & Trusted by over 80 Million Users

Chris StobingSenior Analyst, Security, PCMag

“From its deep set of features to its class-leading transparency, Windscribe offers an excellent, refreshingly clear-cut VPN experience.”

4.5/5

Mike WilliamsLead Security Reviewer, TechRadar

“Windscribe is a likable VPN, with good-looking and powerful apps, expert-level features, and one of the most generous free VPN plans around.”

4/5

Frequently Asked Questions

What is a Firefox VPN Extension?

Your browser, internet provider, and (sometimes) bad actors, can see your IP address and browsing history. A VPN is one of many cybersecurity tools that helps improve your security and privacy while online.

Why do I need a VPN Extension for Firefox?

While using a reputable browser like Firefox can help keep your data out of the wrong hands, that alone is not enough. Using a VPN protects your privacy & anonymity online. Keep your IP address and browsing history completely private with the Windscribe VPN Firefox Extension.

Can I access blocked content with a VPN on Firefox?

That’s what it’s meant for. Use the Windscribe extension for Firefox to access the web free of censorship. Use our double hopping method with our app to take advantage of the circumvent censorship feature.

Does Firefox have a built-in VPN?

Firefox does not come with a built-in VPN extension or functionality. The easiest way to ensure your privacy online is to download the Windscribe Firefox extension.

How do I enable a VPN on Firefox?

To enable Windscribe on Firefox, make sure you download it first. Once you’ve done that, log in, and click the giant power button. The Windscribe extension will connect you to the closest and fastest server by default. You may also choose among 69+ VPN server locations you’d like to connect to.

How do I disable a VPN on Firefox?

If you want to disconnect your VPN connection on the Windscribe Firefox extension, simply click the power button on the app and ensure that the app has fully disconnected. Don’t forget, your connection will not be protected unless you also have the Windscribe app active.

Is Firefox VPN free?

No, Mozilla (Firefox’s parent company) charges $9.99 per month. Windscribe is more affordable ;)