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Use Server NameMinecraft mod for 1.21.9

Use the server name instead of the ip to save server related data

client onlynewest supported 1.21.9UtilityLibrary
Latest version
2.6.0+mc1.21.9
Minecraft
1.20 to 1.21.9
Java
Java 21+
Loaders
Quilt, Fabric
Licence
GPL-3.0-only
Downloads
2.3k
Updated
10 mo ago
Available on
Modrinth
Space NodePartner

Host Use Server Name servers

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

  • 1.21.9
  • Quilt
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Use Server Name declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.9Quilt, Fabric21+declared30 Sept 2025
1.21.1Quilt, Fabric21+declared8 Aug 2024
1.21Fabric, Quilt21+declared13 Jun 2024
1.20.4Fabric, Quilt17+declared7 Dec 2023
1.20.3Fabric, Quilt17+declared4 Dec 2023
1.20.2Fabric, Quilt17+declared20 Sept 2023
1.20.1Quilt, Fabric17+declared12 Jun 2023
1.20Fabric, Quilt17+declared2 Jun 2023

Download

From Use Server Name’s own host. Nothing is re-hosted here.

2.6.0+mc1.21.9release3 Oct 2025

UseServerName-2.6.0+mc1.21.9.jar · 0.0 MB · for 1.21.9

Download latest
505bed6c91a1…
Older versions12
  • 2.5.0+mc1.214 Sept 20241.21, 1.21.10.0 MB242 downloadsdcbbf40e4613…Get
  • 2.4.0+mc1.2129 Aug 20241.21, 1.21.10.0 MB135 downloads26d527ce8312…Get
  • 2.3.0+mc1.2128 Aug 20241.21, 1.21.10.0 MB128 downloads827c5b479f48…Get
  • 2.2.0+mc1.2120 Jun 20241.21, 1.21.10.0 MB172 downloads73f81f72201b…Get
  • 2.1.0+mc1.20.47 Mar 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.0 MB472 downloads70d4e6678433…Get
  • 2.0.0+mc1.20.49 Feb 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.0 MB154 downloadsb532cda23ff5…Get
  • 1.524 Jan 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.3 MB163 downloads4e56d6c01429…Get
  • 1.418 Jan 20241.20, 1.20.10.3 MB152 downloadsfc54e106edc3…Get
  • 1.330 Dec 20231.20.2, 1.20.3, 1.20.40.3 MB184 downloads093aac7fbbbf…Get
  • 1.229 Dec 20231.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.3 MB119 downloadsc166bb8d94ab…Get
  • 1.129 Dec 20231.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.3 MB145 downloads8606c05d4d2a…Get
  • 1.013 Dec 20231.20.20.3 MB158 downloads6e33b59f513c…Get

Frequently asked

Does Use Server Name work on Minecraft 1.21.9?

Yes. 1.21.9 is the newest Minecraft version Use Server Name 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 Use Server Name support?

Everything the author has declared, from 1.20 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 Use Server Name on the client or the server?

The client only. There is nothing to install on the server, so it works on any server you can already join.

Which loader does Use Server Name need?

Quilt, Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Use Server Name?

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 mod itself.

What licence is Use Server Name under?

GPL-3.0-only, 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 Use Server Name?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Use Server Name 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.

Entity CullingUsing async path-tracing to hide Block-/Entities that are not visibleFerriteCoreMemory usage optimizationsImmediatelyFastSpeed up immediate mode rendering in MinecraftYetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft!Xaero's MinimapDisplays a map of the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.[ETF] Entity Texture FeaturesEmissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

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? .