plugin
UltimateLobbyMinecraft plugin for 1.21.11
All in one lobby/hub management plugin with various features.......
- Latest version
- 4.0.0
- Minecraft
- 1.21 to 1.21.11
- Java
- Java 21+
- Platform
- Paper
- Licence
- MIT
- Downloads
- 1.3k
- Updated
- 4 mo ago
- Available on
- Modrinth
Our hostingHost UltimateLobby servers
One click and UltimateLobby is installed on a Paper or Purpur server built for it.
- 1.21.11
- Paper
- One click plugin install
- Paper and Purpur ready
- Automatic updates
- NVMe SSD
Minecraft versions
Every version UltimateLobby declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.11 | Paper | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Paper | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | Paper | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | Paper | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Paper | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Paper | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | Paper | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Paper | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Paper | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Paper | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Paper | 21+ | declared | 8 Aug 2024 |
| 1.21 | Paper | 21+ | declared | 13 Jun 2024 |
Download
From UltimateLobby’s own host. Nothing is re-hosted here.
UltimateLobby-4.0.0.jar · 3.9 MB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more
fc2396da1bc5…Older versions4Hide older versions
- 3.0.017 Apr 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.3 MB328 downloads
8eade06c4805…Get - 1.2.012 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.3 MB471 downloads
23aa27e03635…Get - 1.1.09 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.3 MB15 downloads
1b028e18049d…Get - 1.0.06 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more0.3 MB38 downloads
d6203334f12f…Get
Frequently asked
Does UltimateLobby work on Minecraft 1.21.11?
Yes. 1.21.11 is the newest Minecraft version UltimateLobby declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does UltimateLobby support?
Everything the author has declared, from 1.21 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install UltimateLobby on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
Which platform or loader does UltimateLobby support?
Paper. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for UltimateLobby?
On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.
What licence is UltimateLobby under?
MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install UltimateLobby?
Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.
Where do I download UltimateLobby safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .