Mozilla has rolled out Firefox 149 with two headline additions that target very different user needs: a free built-in VPN with 50GB of monthly data and a Split View feature for easier multitasking. The update also brings stronger site protections, making the browser more focused on privacy and everyday productivity at the same time.
The release matters because Mozilla is pushing privacy deeper into the browser itself instead of requiring users to install separate tools. It also gives people a practical way to manage multiple tabs side by side, which can help readers, researchers, and office users who often switch between pages.
Free VPN with 50GB each month
Firefox 149 introduces a built-in VPN feature that Mozilla says is free and limited to browser activity. The company gives users up to 50GB of data per month, which is a notable amount for a no-cost browser feature.
Mozilla says the feature protects privacy at the browser level by hiding a user’s IP address and location. That makes it useful on public Wi-Fi networks or when users want an extra layer of privacy while browsing sensitive topics.
The VPN feature is not the same as Mozilla VPN, which is a separate paid product. The free version only routes traffic inside Firefox, so it does not secure all internet activity on the device.
How the Firefox VPN works
The feature works by sending browser traffic through a secure proxy-based system. In practice, that masks the user’s original IP address and makes online activity harder to trace by third parties.
Mozilla allows users to turn it on after signing in to a Mozilla account. The control sits in the top-right area of the browser interface, making the feature easy to access without digging through complex settings.
The company also gives users some control over how the 50GB quota is used. Mozilla lets people choose up to five specific websites to encrypt through the VPN, which can help preserve data for the sites that matter most.
That option appears useful for users who want to protect a limited number of pages rather than route every browser session through the VPN. It may also reduce friction on sites that sometimes struggle with proxy or VPN traffic, especially banking and other secure services.
Availability and privacy policy
Mozilla says the free VPN service is rolling out gradually. According to the reference material, it is currently available in the United States, the United Kingdom, Germany, and France.
The company says it only collects basic technical data to keep the service stable. That includes connection success status and daily data usage, which Mozilla uses to monitor server performance and support the rollout.
The server infrastructure is based in the United States, according to the provided source. Mozilla’s approach reflects its broader privacy messaging, which has long emphasized limiting unnecessary data collection.
Why the 50GB cap matters
A 50GB monthly allowance is large enough for light and moderate browser-based use. It can support regular web browsing, email, news reading, and some streaming or media-heavy sessions inside Firefox.
Still, it is not designed to replace a full-device VPN for power users. People who want to protect all apps, all connections, or large amounts of traffic will still need a dedicated VPN solution.
Here is a simple breakdown of what the free VPN likely suits best:
| Use case | Fit for Firefox 149 free VPN |
|---|---|
| Public Wi-Fi browsing | Strong fit |
| Light daily browsing | Strong fit |
| Sensitive websites in browser | Strong fit |
| Full-device protection | Limited fit |
| Heavy streaming or downloads | Limited fit |
Split View aims at productivity
Firefox 149 also adds Split View, a feature many users have wanted for years. It lets two tabs stay visible side by side in one browser window, which reduces the need to keep switching back and forth.
This can help users compare documents, monitor data while writing, or follow two sources at once. It is also useful for students, journalists, analysts, and remote workers who rely on browser-based workflows.
Split View fits a broader trend in browsers that now serve as workspaces rather than just tools for casual browsing. As more tasks move into the web, even small productivity features can have a meaningful impact.
Security changes strengthen the release
Mozilla did not focus only on privacy and productivity in Firefox 149. The update also includes security improvements that harden the browser against risky websites and malicious behavior.
According to the source, Firefox now blocks more notification prompts from sites that look dangerous or spam-heavy. That should reduce interruptions and help users avoid accidental approval of misleading alerts.
Mozilla also said it has fixed dozens of security vulnerabilities in the release. While the company did not list every flaw in the provided material, the scale of the update signals a standard but important browser maintenance cycle.
What users should know before upgrading
Firefox 149 is not just a cosmetic upgrade. It changes how Mozilla positions the browser by combining privacy tools, a productivity feature, and security controls in one update.
For users in supported countries, the free VPN could be the most visible addition. For everyone else, Split View and the security changes still make the release worth paying attention to.
A practical checklist for users would look like this:
- Sign in with a Mozilla account if you want to try the free VPN.
- Check whether the feature is available in your region.
- Review which up to five sites should use the VPN to save data.
- Use Split View for side-by-side tab work.
- Watch for notification prompts that Firefox now blocks more aggressively.
Mozilla’s latest update shows that the browser market is still evolving around privacy and workflow efficiency. With Firefox 149, the company is trying to make Firefox feel less like a simple browsing tool and more like a secure, capable workspace for everyday internet use.
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