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plugin

ClumpsMinecraft plugin for 1.21.11

A plugin that merges XP orbs and instantly absorbs them when players are nearby to reduce lag. Similar to Clumps mod.

server onlynewest supported 1.21.11Optimization
Latest version
6.0
Minecraft
1.21 to 1.21.11
Java
Java 21+
Platforms
Bukkit, Spigot, Purpur, Paper and 1 more
Licence
MIT
Downloads
70.7k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Clumps servers

One click and Clumps is installed on a Paper or Purpur server built for it.

  • 1.21.11
  • Bukkit
  • Spigot
  • Purpur
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Clumps declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.11Bukkit, Spigot, Purpur, Paper, Folia21+declared9 Dec 2025
1.21.10Folia, Spigot, Purpur, Paper, Bukkit21+declared7 Oct 2025
1.21.9Folia, Spigot, Purpur, Paper, Bukkit21+declared30 Sept 2025
1.21.8Folia, Spigot, Purpur, Paper, Bukkit21+declared17 Jul 2025
1.21.7Folia, Spigot, Purpur, Paper, Bukkit21+declared30 Jun 2025
1.21.6Bukkit, Folia, Paper, Purpur, Spigot21+declared17 Jun 2025
1.21.5Bukkit, Spigot, Purpur, Paper, Folia21+declared25 Mar 2025
1.21.4Folia, Spigot, Purpur, Paper, Bukkit21+declared3 Dec 2024
1.21.3Bukkit, Spigot, Purpur, Paper, Folia21+declared23 Oct 2024
1.21.2Bukkit, Spigot, Purpur, Paper, Folia21+declared22 Oct 2024
1.21.1Folia, Spigot, Purpur, Paper, Bukkit21+declared8 Aug 2024
1.21Spigot, Folia, Paper, Purpur, Bukkit21+declared13 Jun 2024

Download

From Clumps’s own host. Nothing is re-hosted here.

6.0release27 Jun 2026

Clumps-6.0.jar · 0.0 MB · for 1.21, 1.21.1, 1.21.2, 1.21.3

Download latest
d01ba2b0fadb…
Older versions8
  • 5.018 Aug 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.0 MB42.1k downloads4e65c71abd69…Get
  • 4.02 Apr 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.0 MB13.7k downloads8587d8a89e79…Get
  • 3.03 Feb 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.0 MB65 downloads09d0376716e0…Get
  • 2.326 Dec 20241.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.0 MB2.9k downloads045a5dd3e992…Get
  • 2.215 Dec 20241.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.0 MB175 downloadsf0843f40b44c…Get
  • 2.114 Dec 20241.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.0 MB154 downloadse52290acaa49…Get
  • 2.07 Dec 20241.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.0 MB199 downloads8ac8c317e18c…Get
  • 1.02 Nov 20241.21, 1.21.1, 1.21.2, 1.21.30.0 MB1.1k downloads20cd21195011…Get

Frequently asked

Does Clumps work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Clumps 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 Clumps 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 Clumps on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which server software does Clumps need?

Bukkit, Spigot, Purpur, Paper, Folia. A build for one server platform will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Clumps?

On the newest Minecraft release 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 Clumps 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 Clumps?

Download the file from the author's own release, drop it into your server's plugins folder, and restart the server. It generates its configuration on first start. Check the Minecraft version matches the one your server runs.

Where do I download Clumps safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .