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OCD chatMinecraft plugin for 1.21.11

Simple plugin for local and global chat

server onlynewest supported 1.21.11Game Mechanics
Latest version
1.3.3
Minecraft
1.21 to 1.21.11
Java
Java 21+
Platforms
Spigot, Paper, Bukkit
Licence
Apache-2.0
Downloads
844
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host OCD chat servers

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

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

Minecraft versions

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

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.11Spigot, Paper, Bukkit21+declared9 Dec 2025
1.21.10Bukkit, Spigot, Paper21+declared7 Oct 2025
1.21.9Paper, Spigot, Bukkit21+declared30 Sept 2025
1.21.8Paper, Spigot, Bukkit21+declared17 Jul 2025
1.21.7Paper, Spigot, Bukkit21+declared30 Jun 2025
1.21.6Bukkit, Paper, Spigot21+declared17 Jun 2025
1.21.5Spigot, Paper, Bukkit21+declared25 Mar 2025
1.21.4Bukkit, Spigot, Paper21+declared3 Dec 2024
1.21.3Bukkit, Spigot, Paper21+declared23 Oct 2024
1.21.2Spigot, Paper, Bukkit21+declared22 Oct 2024
1.21.1Bukkit, Spigot, Paper21+declared8 Aug 2024
1.21Spigot, Paper, Bukkit21+declared13 Jun 2024

Download

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

1.3.3release21 Jun 2026

OCD_chat-1.3.3.jar · 34 KB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more

Download latest
183fbf4f12c6…
Older versions11
  • 1.3.214 Mar 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more34 KB161 downloads5b791a5dc18e…Get
  • 1.3.124 Feb 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more34 KB36 downloads4db8ed0a5269…Get
  • 1.31 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more18 KB95 downloads3d7aab53b9d3…Get
  • 1.2.916 Aug 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more10 KB124 downloads14715c05a52d…Get
  • 1.2.81 Aug 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more10 KB35 downloads77c729bd041a…Get
  • 1.2.725 Jul 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more9 KB26 downloads74c887b60fca…Get
  • 1.2.623 Mar 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.218 KB136 downloads6c0d3294abb5…Get
  • 1.2.120 Mar 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.217 KB26 downloads10c8072cd19f…Get
  • 1.216 Mar 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.217 KB30 downloadsd6c805ac4be3…Get
  • 1.110 Feb 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.216 KB42 downloadsc108e0dc8b76…Get
  • 1.01 Feb 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.215 KB34 downloads4f82c56d27cd…Get

Frequently asked

Does OCD chat work on Minecraft 1.21.11?

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

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

Which platform or loader does OCD chat support?

Spigot, Paper, Bukkit. 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 OCD chat?

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 OCD chat under?

Apache-2.0, 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 OCD chat?

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 OCD chat 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.

Literally NothingThe ultimate universal Mod/Plugin/Resource pack/Shader that does literally nothing and runs on everything!TABAn all-in-one solution that worksXD's LibraryXDPXI's library for numerous tasks.Yeth's TPAAn ultra-compatible, functional, and stable TPA modmars pluginThe Mars plugin is a plugin that adds a new dimension that looks a bit like Mars.Simple Voice ChatA working voice chat in Minecraft!

Details from Modrinth, where the author last updated it on 21 Jun 2026. 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? .