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Insane AnnouncerMinecraft plugin for 1.21

Create your Scheduled Server Announcements in Style with a Modern GUI

server onlynewest supported 1.21
Latest version
1.4.9
Minecraft
1.8 to 1.21
Java
Java 21+
Loader
Spigot
Licence
not stated
Downloads
21.8k
Updated
6 mo ago
Available on
SpigotMC
Space NodePartner

Host Insane Announcer servers

One click and Insane Announcer is installed with the right loader, on hardware built for it.

  • 1.21
  • Spigot
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21Spigot21+declared13 Jun 2024
1.20.6Spigot21+declared29 Apr 2024
1.20Spigot17+declared2 Jun 2023
1.19Spigot17+declared7 Jun 2022
1.18Spigot17+declared30 Nov 2021
1.17Spigot16+declared8 Jun 2021
1.16Spigot8+declared23 Jun 2020
1.15Spigot8+declared9 Dec 2019
1.14Spigot8+declared23 Apr 2019
1.13Spigot8+declared18 Jul 2018
1.12Spigot8+declared2 Jun 2017
1.11Spigot8+declared14 Nov 2016
1.10Spigot8+declared8 Jun 2016
1.9Spigot8+declared29 Feb 2016
1.8Spigot8+declared2 Sept 2014

Download

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

1.4.9release1 Feb 2026

insane-announcer-1.4.9.jar · 3.0 MB

Download latest
Older versions22
  • 1.4.812 Oct 2025542 downloadsGet
  • 1.4.727 Jul 2025499 downloadsGet
  • 1.4.529 Dec 20241.7k downloadsGet
  • 1.4.413 Dec 2024226 downloadsGet
  • 1.4.325 Oct 2024406 downloadsGet
  • 1.4.230 Jul 2024700 downloadsGet
  • 1.4.110 Jul 2024245 downloadsGet
  • 1.4.08 Jul 202493 downloadsGet
  • 1.3.516 May 2024482 downloadsGet
  • 1.3.413 May 2024104 downloadsGet
  • 1.3.328 Oct 20231.1k downloadsGet
  • 1.3.217 Oct 2023161 downloadsGet
  • 1.3.16 Aug 2023602 downloadsGet
  • 1.3.029 Jul 2023165 downloadsGet
  • 1.2.913 Jun 2023438 downloadsGet
  • 1.2.830 May 2023186 downloadsGet
  • 1.2.722 May 2023127 downloadsGet
  • 1.2.620 Jan 2023772 downloadsGet
  • 1.2.516 Nov 2022521 downloadsGet
  • 1.2.46 Nov 2022175 downloadsGet
  • 1.2.313 Aug 2022733 downloadsGet
  • 1.2.215 Jun 2022692 downloadsGet

Frequently asked

Does Insane Announcer work on Minecraft 1.21?

Yes. 1.21 is the newest Minecraft version Insane Announcer 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 Insane Announcer support?

Everything the author has declared, from 1.8 up to 1.21. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Insane Announcer on the client or the server?

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

Which server software does Insane Announcer need?

Spigot. 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 Insane Announcer?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the plugin itself.

How do I install Insane Announcer?

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 Insane Announcer safely?

From the author's own page on SpigotMC, 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 6 d ago against SpigotMC. 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? .