TLSBridge
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
A plugin for minecraft which makes your server accept TLS wrapped connections. Very useful while building a server with Tailscale Funnel inside Linux or…
⬇ Download on Modrinth🛡️ TLSBridge – Secure Minecraft Connections Over TLS
TLSBridge is a lightweight Paper plugin designed for Minecraft servers hosted behind CGNAT or without public IP access. It enables encrypted TLS connections to your server, allowing players to connect seamlessly using secure tunneling (via Tailscale Funnel or similar) on port 443.
🔧 Features
✅ TLS Support for Minecraft: Accepts inbound connections over TLS (HTTPS-style), translating them into standard Minecraft connections.
🌐 Use with Tailscale Funnel: Perfectly integrates with Tailscale's funnel to expose your server on 443, even behind CGNAT.
🛠️ No Port Forwarding Needed: Avoid router configuration and host your server securely using a domain like your-server.tailnet.ts.net.
🔒 Built-in Certificate Generation: Automatically generates a self-signed TLS certificate for secure tunneling.
⚙️ Plug and Play: Just drop the plugin in and run your Paper server. Simple config, no bloat.
🧠 How It Works
When the plugin is enabled:
It launches a TLS listener on port 10000
Decrypts incoming TLS connections (from a service like Tailscale Funnel)
Forwards them into the Minecraft server on port 25565
With Tailscale set to forward external :443 traffic to localhost:10000, TLSBridge acts as a secure gateway into your Minecraft world.
🚀 Setup (Quick Start)
Install Tailscale and enable Funnel.
Add this plugin to your plugins/ folder.
Run the server — TLSBridge will auto-generate a cert and listen on port 10000.
Connect via your Funnel domain like: yourname.tail1234.ts.net
Enjoy secure, lag-free access — no public IP required!
🔐 Ideal For:
Players behind Carrier-Grade NAT (CGNAT)
Private LAN or hobby servers
Raspberry Pi or WSL-hosted servers
Minecraft devs and network tinkerers 🧪
📦 Requirements
PaperMC 1.21.5 or higher
Java 21
Tailscale (with funnel enabled) or equivalent tunnel service
📣 Credits
Made with ❤️ by Voltasonic
Built out of frustration, finished with determination.
Now go play — safely and securely! 🧱🌍
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.5
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as TLSBridge-1.0.0.jar — drop this file into the mods folder
- Download size: 6 KB
- Download link checked 21 Oct 2026 — working
These come from our own check of the pack file, not from the source page.