A VPN is one of the best tools for protecting your online privacy, but if you’ve ever noticed your internet slowing down while using one, you’re not imagining things. VPNs can cause a dip in speed because they add extra steps to how your data travels across the internet.
This is how it works: when you are connected to a VPN, your traffic passes through an independent server, which could be in another state or even another country. This makes a secure, encrypted “tunnel” that conceals your IP address, location, and internet activity. It also opens up access to sites or content that you would otherwise be unable to access, such as foreign Netflix.
But all these benefits come at a cost. The process of encrypting your data uses up bandwidth, and the physical distance to the VPN server increases latency (the delay before data transfers). On top of that, the VPN’s own server performance plays a big role. If the server you’re connected to is overcrowded with users or poorly maintained, you’ll likely notice slower speeds and less reliable connections.
Still, it’s not all bad news. In some cases, a VPN can actually improve your internet performance. Many internet service providers (ISPs) use speed throttling, which means they deliberately slow down certain activities, like video streaming or gaming. Because a VPN masks your data, your ISP can’t tell what you’re doing online, making it harder for them to selectively cap your speeds. So if your provider, for instance, caps video streaming at 5 Mbps, you may be able to stream more quickly with a VPN.
In brief, VPNs slow things down because of encryption, distance, and server load—but they can also operate to your benefit by evading ISP throttling.
How to Get Your VPN Faster
It’s hard to say how much a VPN will slow down your internet because there are so many variables involved—such as your server selection, encryption protocol, and even your own internet connection. But on the bright side, there are lots of things that can help keep your VPN working as smoothly as it can.
1. Steer Clear of Free VPNs
Free VPNs can be tempting if you’re trying to save money, but they usually come with serious trade-offs. Most free providers have fewer servers, which means you’re stuck sharing bandwidth with tons of other users. Some even carry hidden malware that eats up your bandwidth or hijacks it for shady purposes. And worse, many free VPNs make money by selling your data.
If you need consistent speeds, improved security, and reliable features, use a reputable paid VPN. The cost of a monthly or annual subscription is well worth the peace of mind (and performance).
2. Change Your VPN Server Location
Most high-end VPNs have servers across the globe, and not all servers are the same. A physically closer server typically provides better speeds because your data doesn’t travel as far. You can also attempt to hop between servers if one is sluggish—sometimes a less busy server is all you need.
3. Fix Your Internet Connection
Occasionally the slowdown is not your VPN—it’s your Wi-Fi. A couple of simple tweaks can make a big difference in increasing your baseline speed:
Upgrade to a router with Wi-Fi 5 or Wi-Fi 6 support
Position your router in a middle location in your house
Get your device plugged directly into your router with an Ethernet cable
Log off unwanted users from your Wi-Fi network
Think about upgrading to a faster internet plan
For more tips, see a comprehensive guide to accelerating your Wi-Fi.
4. Attempt the WireGuard Protocol
OpenVPN has been the norm for VPNs for a very long time, but a new protocol by the name of WireGuard has been catching on since its launch in 2021. WireGuard is quicker and more efficient at speed tests, whereas OpenVPN remains supreme where privacy strength is concerned.
Several high-rated VPNs (such as NordVPN) now allow you to change protocols from the settings menu. For maximum speed, test turning on WireGuard—it may give you a noticeable improvement.
5. Upgrade to a Better VPN
If your VPN is always slowing your speeds down even after troubleshooting, then it is high time to change providers. Some VPNs are just better made for speed and stability. NordVPN, ExpressVPN, and Surfshark are some of the services that are frequently commended for their solid performance, but there are plenty of others to experiment with.
Summary
While VPNs can sometimes slow down your internet due to encryption, server distance, and load, they remain powerful tools for privacy, security, and bypassing restrictions. The good news is that you can minimize slowdowns by choosing a reliable paid VPN, selecting closer servers, optimizing your internet setup, and exploring faster protocols like WireGuard. With the right adjustments, you can enjoy both strong online protection and smooth browsing speeds.