Port forwarding is the traditional way to let players outside your home network reach a Minecraft server running on your own PC, but it means digging into your router's admin panel, which can be confusing, and it is not always possible if your internet provider uses carrier-grade NAT or you do not have admin access to the router (common in dorms, shared housing, or some ISP setups). Fortunately, port forwarding is not the only way to get a Minecraft server online.
Why port forwarding trips people up
Your router treats every device on your home network as hidden behind a single public IP address. By default, incoming connections from the internet have no way to know which specific device, like the PC running your Minecraft server, they should be routed to. Port forwarding creates that mapping manually. The problem is that every router's interface looks different (portforward.com maintains router-specific instructions for most models if you do want to try it), some ISPs block the feature entirely, and getting it wrong can accidentally expose other devices on your network.
Option 1: Tunneling tools
A tunneling tool like playit.gg runs alongside your server and creates an outbound connection to a relay service, which then forwards incoming player traffic back through that tunnel to your server. Because the connection is initiated from inside your network, there is nothing to configure on your router. This works well for casual, short sessions, though tunnels typically add a small amount of latency and depend on a third-party relay service staying online.
Option 2: A VPN mesh between friends
Some groups set up a private mesh VPN so that friends' devices can reach the host's PC directly as if they were on the same LAN. This avoids the public internet and port forwarding entirely, but every player needs to install and configure the VPN client, which is more setup overhead for the whole group rather than just the server owner.
Option 3: Skip your home network entirely
The most reliable option, and the one that scales best if your world grows or you want dependable uptime, is to run the server somewhere other than your home. A hosted server lives in a data center with a public IP already assigned to it, so there is no NAT, no router, and no port forwarding involved at all, players connect directly to the address your host gives you. You can confirm a server is actually reachable from the outside at any time using a server status checker.
This also solves the other problems that come with self-hosting: the server stays online when your PC is off, your home upload bandwidth is not shared with every connected player, and performance does not dip while you are also trying to play.
Our take
If you only need friends over for a single session, a tunneling tool is a fine quick fix. For anything you want to keep running, skip the networking headache altogether with a proper host. Tick Hosting's free Minecraft plan gives you a real public IP address with nothing to forward, port-free from the moment you create it. Get one going from Tick Hosting's pricing page.