How To Make A Multiplayer World In Minecraft Pc : Online Server Creation Tutorial

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Learning how to make a multiplayer world in Minecraft PC is the first step to building and exploring with friends. Creating a shared world for friends in Minecraft on PC involves adjusting your network settings or using a realm.

This guide covers every method. You will learn how to set up a simple local game, configure a more advanced server, and use Mojang’s own Realms service.

Each option has its own benefits. We will help you choose the right one for your needs.

How To Make A Multiplayer World In Minecraft Pc

You have three main paths to create a multiplayer world on your PC. The easiest is to open your single-player world to your local network. The most flexible is to download and run a dedicated server. The most convenient is to pay for a Minecraft Realm.

Your choice depends on who you want to play with, your technical comfort, and your budget. Let’s break down each option so you can decide.

Method 1: Open To LAN (Local Area Network)

This is the fastest way to play with friends in the same building. It uses your existing home network. You host the game directly from your own PC.

It’s perfect for a quick session with siblings or roommates. The world only exists while your computer is running the game.

Step-By-Step Guide For Open To LAN

Follow these steps to start a local multiplayer game.

  1. Launch Minecraft and load the world you want to share. You can use an existing world or create a new one.
  2. Once in the world, press the Esc key to open the game menu.
  3. Click the “Open to LAN” button. A new menu will appear.
  4. Choose your game mode. You can let players use the default Survival, Creative, or Adventure. You can also allow cheats here if you want.
  5. Click “Start LAN World”. You will see a message with a port number, usually something like “Local game hosted on port 25565”.

Now, other players on the same wifi or ethernet network can join. They need to go to the “Multiplayer” menu in their Minecraft game. Your world should appear in the list of available servers. If it doesn’t, they may need to wait a moment or refresh the list.

Limitations And Considerations For LAN Play

While simple, Open to LAN has some important limits.

  • The world is only active while your computer is on and running Minecraft.
  • Only people on your local network can join. Friends over the internet cannot connect directly.
  • Your computer handles all the game processing. For large worlds with many players, this can slow down your game.
  • If the world doesn’t appear for others, check your computer’s firewall. You may need to allow Java or Minecraft through it.

Method 2: Setting Up A Dedicated Server

A dedicated server is a separate program that runs your world independently of your game client. This is the most powerful and common way to create a permanent multiplayer world.

You can run it on an old PC, a rented server host, or even the same computer you play on. It gives you full control over settings, mods, and plugins.

Downloading The Server Software

First, you need to get the official server files from Minecraft.

  1. Go to the official Minecraft server download page. Make sure you are on the page for the Java Edition.
  2. Download the server.jar file. Save it to a new, empty folder on your computer. Name the folder something clear, like “Minecraft Server”.
  3. You will need the latest version of Java installed on your computer. You can check this by typing “java -version” in your command prompt.

Configuring Your Server Properties

Before starting the server, you need to configure it. This is done in the server.properties file.

  1. In your “Minecraft Server” folder, double-click the server.jar file. It will run and create several files, then close with an error about the EULA. This is normal.
  2. Open the newly created “eula.txt” file in a text editor. Change the line “eula=false” to “eula=true”. This means you agree to Mojang’s terms.
  3. Now, open the “server.properties” file with a text editor like Notepad. This file controls everything about your server.

Here are key settings to check:

  • server-ip=: Leave this blank unless you have a specific reason to change it.
  • server-port=25565: This is the default port. You can change it if needed.
  • gamemode=survival: Set to survival, creative, adventure, or spectator.
  • max-players=20: Set the maximum number of players allowed.
  • online-mode=true: Set to “true” to verify players have paid for Minecraft. Set to “false” only for offline networks.
  • white-list=false: Change to “true” to restrict access to only players you add to a list.

Save the file after making any changes.

Port Forwarding For External Connections

This is the most technical step. To let friends from the internet join, you must forward a port on your router. This tells your router to send incoming Minecraft traffic to your server PC.

The steps vary for every router model, but the general process is:

  1. Find your PC’s local IP address. You can do this by typing “ipconfig” in the Command Prompt and looking for the “IPv4 Address”.
  2. Log into your router’s admin page. This is usually done by typing an address like 192.168.1.1 into a web browser.
  3. Find the Port Forwarding section. It might be under “Advanced Settings” or “Security”.
  4. Create a new rule. You will enter your PC’s local IP address. Set the port range to 25565 (TCP). Some routers ask for a start and end port; use 25565 for both.
  5. Save the rule and restart your router if prompted.

You will also need your public IP address to give to friends. You can find this by searching “what is my IP” in a web browser. Give them this address to connect.

Starting And Maintaining Your Server

To run the server, create a simple start script.

  1. In your server folder, create a new text file.
  2. Name it “start.bat” (for Windows) or “start.sh” (for Mac/Linux).
  3. Edit the file and add the line: java -Xmx1024M -Xms1024M -jar server.jar nogui
  4. Save the file. Now, double-clicking this file will start your server.

The server console will show who joins and any messages. You can type commands here directly, like “op [username]” to make someone an operator (admin).

Method 3: Using Minecraft Realms

Minecraft Realms is a subscription service offered by Mojang. They host the server for you, eliminating the need for port forwarding or keeping your PC on.

It’s the simplest, most reliable option, but it comes with a monthly cost. It’s ideal for families or groups who want a hassle-free experience.

Purchasing And Setting Up A Realm

Setting up a Realm takes just a few minutes from inside Minecraft.

  1. From the Minecraft main menu, click “Minecraft Realms”.
  2. Click the “Subscribe” or “Start your Realm” button. You will need a Microsoft account and a valid payment method.
  3. Choose between a Realm for 2 players or a Realm Plus for up to 10 players. The cost is a recurring monthly subscription.
  4. After payment, you will be prompted to configure your Realm. Give it a name and a description.
  5. You can create a new world, upload an existing one from your single-player saves, or choose from featured templates.

Once created, your Realm is online 24/7. You can access its settings from the Realms menu in-game.

Inviting Players To Your Realm

Inviting friends is straightforward.

  1. In the Realms menu, click the configure button for your Realm.
  2. Go to the “Players” tab.
  3. Click “Invite player”. You can invite friends from your Xbox Live friends list or by entering their Minecraft gamertag (their Microsoft account username).

They will receive an invitation the next time they log into Minecraft. They can accept it from the Realms menu. You can also generate a shareable link for easier invites.

Comparing Your Multiplayer Options

To help you choose, here is a quick comparison of the three main methods.

  • Open to LAN: Free, instant, but only for local networks. No permanent world.
  • Dedicated Server: Free to run yourself, full control, works over the internet. Requires technical setup and a always-on computer for 24/7 access.
  • Minecraft Realms: Monthly fee, zero setup, 24/7 uptime, easy invites. Less control over server settings and file access compared to a dedicated server.

Essential Tips For A Smooth Multiplayer Experience

Once your world is running, these tips will help keep things fun and stable.

Managing Players And Permissions

Use in-game tools to manage your community.

  • Operator Status (OP): On a server or LAN world, use the “/op [username]” command in the console or chat to give a player admin powers.
  • Whitelist: On a dedicated server, enable the whitelist in server.properties. Then use “/whitelist add [username]” to only allow specific players.
  • Realms Permissions: In a Realm, the owner can set players as Members (can build and interact) or Visitors (can only look) from the Members settings.

Optimizing Server Performance

Keep your world running smoothly, especially with more players.

  • Allocate more RAM to your server if you can. In your start.bat file, change the “-Xmx1024M” to a higher number like “-Xmx2048M” for 2GB.
  • Use the “/save-all” command regularly to manually force a world save.
  • Restart your server every day or two to clear out memory and prevent lag.
  • Consider installing server optimization mods like Paper or Spigot, which can improve performance significantly.

Backing Up Your World

Always backup your world data. For a dedicated server, your world folder is in the main server directory. Simply copy the entire folder to a safe location regularly.

For Realms, you can download a backup from the Realm configuration screen at any time. It’s a good habit to do this before making big changes.

Troubleshooting Common Connection Problems

If players can’t connect, work through these checks.

  • “Connection Timed Out”: Usually a firewall or port forwarding issue. Double-check your port forwarding rule and ensure your firewall allows Java.
  • “Cannot Resolve Hostname”: The player entered the wrong IP address. Verify your public IP and give it to them again.
  • LAN World Not Appearing: Ensure all computers are on the same network. Try restarting Minecraft on the joining player’s computer.
  • Outdated Server: Make sure the server version matches the version of Minecraft the players are using. You can change the jar file to match an older version if needed.

Expanding Your World With Mods And Plugins

One major advantage of a dedicated server is the ability to add mods and plugins. This can add new items, gameplay mechanics, and tools for admins.

For mods like those from Forge, you need to install the correct server-side mod files into a “mods” folder. All connecting players must have the same mods installed on their clients.

For plugins like those from Bukkit, Spigot, or Paper, you install the plugin .jar files into a “plugins” folder. Plugins usually only need to be on the server, not the player’s game, making them simpler to manage for mini-games or admin tools.

Frequently Asked Questions

Can I Make A Multiplayer World In Minecraft For Free?

Yes, you can. Using the Open to LAN method is completely free for local play. Running your own dedicated server on your hardware is also free, aside from your electricity and internet costs. Only Minecraft Realms requires a monthly subscription fee.

What Is The Difference Between A Minecraft Server And A Realm?

A Minecraft server is software you set up and manage yourself, giving you full control. A Realm is a service hosted by Mojang where they handle all the technical aspects for you, offering simplicity and reliability for a recurring cost.

How Do I Let My Friend Join My Minecraft World?

The method depends on your setup. For LAN, they just select your world from their multiplayer list. For a dedicated server, you give them your public IP address. For a Realm, you send them an invite through the Realms interface or a shareable link.

Why Can’t My Friend Connect To My Minecraft Server?

The most common reason is incorrect port forwarding. Ensure the port (default 25565) is correctly forwarded to your server PC’s local IP address in your router settings. Also, check that any firewall software on your computer is not blocking the connection.

Can I Convert My Single Player World To Multiplayer?

Absolutely. For a dedicated server, you can take the save folder from your single-player game and place it into your server’s directory, renaming it to match the “level-name” in your server.properties. For Realms, you can upload any world from your single-player saves during the Realm setup process or later from the configuration menu.