Virtual private networks (VPNs) offer an easy way to access content that's blocked in your region and to hide your browsing data from prying eyes. When you use a VPN, your internet service provider (ISP), advertisers, and the websites you browse won't be able to easily determine where you're located. This means you can access geo-restricted content (think accessing a Netflix show available in a different region), stop your browsing data from being sold to ad companies, or download (legal) torrents without being tracked. VPNs used to be a bit more of a power user feature, and free ones were often shady back in the day, but they're common enough now that it's a highly competitive field with a number of reputable options. In 2025, the best free VPNs should allow you generous data caps, the ability to choose a server, and a reasonable guarantee of privacy.
Still, there will always be some limitations on these products. Free VPNs are generally slower than their paid counterparts, and they may even stop working periodically depending on how many people are using the service. After all, to remain in business, a VPN company has to make money from somewhere. Free VPNs are great for occasional use, but if you need to be connected to a VPN 24/7, you might want to start paying up.
Nonetheless, these are my favorite free VPNs in 2025: