Light the way for friends
Open your Minecraft world, share a code, and play together. No relays, just a clear path through your router.
What you’ll need
- Windows 10/11, 64‑bit
- 8 GB RAM recommended
- Home router with UPnP/NAT-PMP/PCP or IPv6 (else manual forward)
Tip: You can use our built‑in server or your own Paper/Spigot install.
Live compatibility demo
We’ll check your OS, CPU bitness, memory estimate, API reachability, IPv6, and a NAT guess (via WebRTC STUN). This runs in your browser; no installs.
How it works
1) Start or pick a server
Use the built‑in Paper server or point to your own Paper/Spigot/Vanilla. We keep it private by default.
2) Open for friends
We try UPnP/PCP/NAT‑PMP or IPv6. If that fails, we show simple manual steps. No relays.
3) Share a code
Your friends enter a short code. We never publish lobbies. You stay in control.
FAQ
What if my router doesn’t support UPnP/PCP?
You can still host by setting a manual port forward (we provide step‑by‑step guidance) or using IPv6 if available.
Does this work if my ISP uses CGNAT?
Not without manual help from your ISP or native IPv6. We don’t relay game traffic.
Do my friends need Windows?
They can join from any Minecraft Java client once they have the address. The helper app (for join codes) is Windows‑first in v1.
Download
Windows 10/11, 64‑bit. Installer includes everything you need.