Mozilla has been turning heads ever since it baked a free, built-in VPN into the Firefox browser. With a generous 50 GB monthly data allowance and a no-logging promise, it's already a standout privacy tool. Now, the company is rolling out a highly requested feature: the ability to choose your server location. This update brings Firefox's free VPN closer to premium services, and we've gathered seven essential facts to help you understand what's changed, how it works, and whether it's right for you.
1. What Is the Firefox Built-in VPN?
Firefox's free VPN is a privacy feature integrated directly into the browser. When enabled, it routes your web traffic through a secure proxy server, masking your real IP address and encrypting your connection. Unlike standalone VPN apps, this service runs entirely within Firefox, making it a convenient option for users who want basic online privacy without extra software. Mozilla partnered with Fastly, a content delivery network, to host the proxy servers. The VPN is available at no extra cost to Firefox users in select countries, and it doesn't require a subscription or account — just a compatible browser version.
2. The 50 GB Monthly Data Limit
One of the most attractive aspects of Firefox's free VPN is its 50 GB per month data cap. That's significantly higher than many free VPNs, which often limit users to 5-10 GB. With 50 GB, you can stream videos, browse social media, and handle regular web tasks without constantly monitoring your usage. Mozilla designed this limit to balance generous access with server resource management. Once you hit the cap, the VPN automatically disables until the next month, though you can still use Firefox normally. It's worth noting that this is a per-user limit, so heavy downloaders may need to conserve data.
3. The New Server Location Choice
Previously, the Firefox VPN automatically connected you to the nearest server — a fine approach for speed, but not for bypassing geo-restrictions or accessing region-locked content. With the latest update, Mozilla is adding the ability to manually select your virtual location. This means you can appear to be browsing from another country, useful for accessing services like streaming libraries or news sites limited to specific regions. The feature is rolling out gradually, starting with users in the UK, USA, France, Germany, and Canada. More locations are expected over time.
4. Supported Platforms and Browser Versions
The server location feature is available in Firefox version 149 and later on Windows, macOS, and Linux. For Canadian users, it arrived with Firefox 150. Notably, mobile platforms (Android and iOS) are not yet supported for the free VPN — Mozilla continues to offer a separate paid VPN service for phones. If you're on desktop, simply update your browser to the latest version and check the VPN settings panel. You'll find a new option to select a country from a dropdown list. Mozilla plans to expand platform support, but no timeline has been announced.
5. How It Works: Fastly Proxy Servers
Unlike traditional VPNs that use their own global server infrastructure, Firefox's free VPN relies on Fastly, a major CDN provider. Fastly operates a network of edge servers around the world, which Mozilla taps to proxy your traffic. When you choose a country, your connection is routed through a Fastly server in that region. This setup ensures low latency and high bandwidth, thanks to Fastly's robust backbone. However, it also means the server list is limited to Fastly's locations — currently around a dozen countries. Mozilla encrypts your data between the browser and the proxy, but the final leg to the destination website is unencrypted (standard HTTPS still applies).
6. Availability and Eligibility
As of now, the Firefox free VPN is only available in the United Kingdom, United States, France, Germany, and Canada. You must be physically located in one of these countries to use the service — simply using a VPN to change your IP won't work. Mozilla has not announced plans to expand to other regions, but given the positive reception, it's likely more countries will be added. Additionally, the VPN is tied to your Firefox account; you need to sign in to enable the feature. There are no age restrictions beyond the browser's general terms of service.
7. Limitations and Future Outlook
While the free VPN is a great privacy boost, it has limitations. No custom DNS, split tunneling, or kill switch are available. The server list is small, and mobile support is absent. Also, because it's a proxy-based system, it doesn't provide the same level of anonymity as a full VPN that encrypts all system traffic. Mozilla is actively developing the feature; server location choice is just the beginning. Future updates could include more countries, better performance, and possibly a kill switch. For now, it's an excellent free tool for casual privacy protection inside Firefox.
Conclusion: Firefox's free VPN is evolving from a simple privacy shield into a more versatile tool. The addition of server location choice addresses a major missing feature, making it useful for region-shifting and content access. With a generous data cap, no-logging policy, and seamless integration, it's a compelling option for desktop users in supported countries. As Mozilla continues to refine the service, it may become a legitimate alternative to paid VPNs for light browsing. If you're a Firefox user in the UK, US, France, Germany, or Canada, update your browser and give the new feature a try.