A Realm is a private server that the owner pays for, and joining one means connecting to that server through the Realm menu instead of typing in an IP address
When someone invites you to their Realm, you do not need to own a Realm yourself or pay anything. The owner covers the cost, and you join through the Realms menu in the main game screen. The process takes about two minutes once you have the invitation link or the owner has added your username to their Realm's player list.
Realms are different from regular multiplayer servers. A Realm stays online even when the owner is not playing, and the owner controls who can join. You cannot join a Realm by guessing an address or finding it in a server list — you need an invitation from the owner, either as a direct link or by having them add your exact Minecraft username to their allowed players.
Key Takeaways
- You need the Realm owner to either send you an invitation link or add your Minecraft username to their player list before you can join.
- Open the Realms menu from the main game screen, select the Realm, and click Join — the game handles the connection automatically.
- Your Minecraft account must be the same version (Java Edition) as the Realm, and you must have an active internet connection.
- If the Realm is full or you do not see it in your list, ask the owner to check their player limit and confirm they added the correct username.
What you need before you can join
First, make sure the Realm owner has actually invited you. They can do this two ways: they can send you a direct invitation link (which looks like a long URL), or they can add your exact Minecraft username to their Realm's player list in their own game settings. If they sent you a link, that is your ticket in. If they said they added you by username, ask them to double-check the spelling — usernames are case-sensitive in the system, and a single letter wrong means the game will not recognize you.
Second, you need to be playing Minecraft Java Edition on the same computer where you received the invitation. Realms for Java Edition do not work with Bedrock Edition (the version on Windows 10, consoles, or mobile), so if you own both versions, make sure you are launching the right one. Check the launcher — it should say "Minecraft: Java Edition" at the top.
Third, you need an active Microsoft account linked to your Minecraft username. When you launch the game, you should see your username in the top-left corner of the main menu. If you see "Demo User" or a login screen instead, you are not signed in, and you will need to sign in before you can join a Realm.
How to join through an invitation link
If the Realm owner sent you a link, paste it into your web browser. The link will open a page that says something like "Join the Realm [Name]" and has a button that says "Open in Minecraft Launcher" or "Join Realm". Click that button. Your launcher will open automatically, and the game will start loading the Realm.
The first time you join, the game may take a minute or two to read the Realm's world data — this is normal and happens only once. After that, joining is much faster. Once the world loads, you will spawn in the location the owner set, and you can start playing.
How to join through the Realms menu if the owner added your username
Launch Minecraft Java Edition and go to the main menu. Look for a button that says "Realms" — it is usually in the middle of the screen, below "Singleplayer" and "Multiplayer". Click it.
You should see a list of Realms you can join. If the owner added you correctly, the Realm's name will appear in this list. Click on it, and then click the "Join Realm" button. The game will load the world, and you will spawn in.
If you do not see the Realm in your list, the owner may not have added you yet, or they may have added a different username by mistake. Ask them to check their Realm settings and confirm they used your exact username. Sometimes it takes a few minutes for the change to show up in your menu, so try closing and reopening the game if you just got added.
What happens when the Realm is full
Realms have a player limit set by the owner — usually between 2 and 10 players at a time, depending on which Realm subscription they bought. If the Realm is full and someone else is playing, you will see a message that says "The Realm is full" and you will not be able to join.
This does not mean you lost access — it just means you have to wait for someone to log off. Ask the owner if they can tell you when there will be space, or ask them to increase the player limit if they have not already. The owner can change this setting in their Realm options without affecting the world itself.
Troubleshooting connection problems
If you click Join and the game gets stuck on a loading screen, first check your internet connection. Open a web browser and try to load any website — if that works, your connection is fine and the problem is with the Realm itself. Wait 30 seconds and try joining again, because sometimes the Realm server is briefly unreachable.
If you get a message that says "Could not connect to the Realm", the Realm owner may have taken it offline, or there may be a temporary problem with Minecraft's servers. Ask the owner if their Realm is still active. If it is, wait a few minutes and try again — these problems usually fix themselves.
If you see "You are not allowed to join this Realm", the owner removed you from the player list or the invitation link expired. Contact the owner and ask them to send you a new invitation or add you again.
What to do once you have joined
Once you are in the Realm, you play like you would in any multiplayer world. You can build, mine, fight mobs, and interact with other players who are online. The owner may have set rules about what you can and cannot do — ask them if you are unsure.
To leave the Realm, press Escape and click "Save and Quit to Title". You will go back to the main menu. To rejoin later, just go to the Realms menu and click the Realm again — you do not need a new invitation.
Frequently Asked Questions
Do I need to pay to join a Realm?
No. The Realm owner pays the subscription fee, and you join for free. You only pay if you decide to create and run your own Realm later.
Can I join a Realm on a different computer?
Yes, as long as you sign in with the same Microsoft account and the Realm owner has added that account. Your progress and inventory carry over between computers.
What if I lose the invitation link?
Ask the Realm owner to send you the link again, or ask them to make sure your username is on their player list. Either way works.
Can I join a Realm if I am playing on a cracked or pirated copy of Minecraft?
No. Realms require a legitimate Minecraft account linked to a Microsoft account. You must own the game through the official launcher.
Will I lose my stuff if the owner shuts down the Realm?
Yes. When a Realm closes, the world is deleted unless the owner downloads it first. Ask the owner if they plan to keep the Realm running long-term before you invest a lot of time building.