by Tommy N. Updated Apr 24, 2026
Setting up a VPN on your router encrypts all internet traffic from every device on your network — including smart TVs, game consoles, and IoT devices that can't run VPN apps directly.
For more information, see Wi-Fi Alliance.
Pro Tip: The single most impactful WiFi improvement is router placement — center it in your home, elevated, away from walls and metal objects.
Key Takeaways
Yes, if your router supports OpenVPN or WireGuard. Many newer routers have built-in VPN client support. Check your router's specs.
Yes, somewhat. The encryption adds overhead. Use a router with a powerful processor for better VPN performance.
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About Tommy N.
Tommy is the founder of RouterHax and a network engineer with over ten years of experience in home and enterprise networking. He has configured and troubleshot networks ranging from simple home setups to multi-site enterprise deployments, with deep hands-on experience in router configuration, WiFi optimization, and network security. At RouterHax, he oversees editorial direction and covers home networking guides, mesh WiFi system reviews, and practical troubleshooting resources for everyday users.
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