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SimplePrefixesMinecraft plugin for 1.21.9

Customizable player-selected prefixes!

server onlynewest supported 1.21.9DecorationManagementSocial
Latest version
1.4.0
Loaders
Purpur, Paper
Licence
MIT
Downloads
1.7k
Updated
10 mo ago
Available on
Modrinth
Space NodePartner

Host SimplePrefixes servers

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

  • 1.21.9
  • Purpur
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.9Purpur, Paper21+declared30 Sept 2025
1.21.8Purpur, Paper21+declared17 Jul 2025
1.21.7Paper, Purpur21+declared30 Jun 2025
1.21.6Purpur, Paper21+declared17 Jun 2025
1.21.5Paper, Purpur21+declared25 Mar 2025
1.21.4Purpur, Paper21+declared3 Dec 2024
1.21.3Purpur, Paper21+declared23 Oct 2024
1.21.2Paper, Purpur21+declared22 Oct 2024
1.21.1Purpur, Paper21+declared8 Aug 2024
1.21Purpur, Paper21+declared13 Jun 2024
1.20.6Purpur, Paper21+declared29 Apr 2024
1.20.5Purpur, Paper21+declared23 Apr 2024
1.20.4Purpur, Paper17+declared7 Dec 2023
1.20.3Paper, Purpur17+declared4 Dec 2023
1.20.2Purpur, Paper17+declared20 Sept 2023
1.20.1Purpur, Paper17+declared12 Jun 2023
1.20Purpur, Paper17+declared2 Jun 2023
1.19.3Purpur, Paper17+declared7 Dec 2022
1.19.2Purpur, Paper17+declared5 Aug 2022
1.19.1Purpur, Paper17+declared27 Jul 2022
1.19Purpur, Paper17+declared7 Jun 2022

Download

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

1.4.0release2 Oct 2025

SimplePrefixes-1.4.0.jar · 4.5 MB · for 1.20, 1.20.1, 1.20.2, 1.20.3

Download latest
e34995fc3745
Older versions4
  • 1.3.024 May 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.44.5 MB577 downloads865fc9185eceGet
  • 1.2.08 Nov 20231.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.1 MB236 downloadsf5cbd003e5a6Get
  • 1.1.014 Oct 20231.20, 1.20.1, 1.20.20.0 MB136 downloadsc057e2f4bdcfGet
  • v1.0.22 Feb 20231.19, 1.19.1, 1.19.2, 1.19.30.0 MB251 downloads2f60c3d6d866Get

Frequently asked

Does SimplePrefixes work on Minecraft 1.21.9?

Yes. 1.21.9 is the newest Minecraft version SimplePrefixes 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 SimplePrefixes support?

Everything the author has declared, from 1.19 up to 1.21.9. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install SimplePrefixes on the client or the server?

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

Which server software does SimplePrefixes need?

Purpur, Paper. 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 SimplePrefixes?

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.

What licence is SimplePrefixes 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 SimplePrefixes?

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 SimplePrefixes 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.

Last checked 6 d 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? .