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moonfabricMinecraft mod for 1.21.4

Added many trinkets ！

client and servernewest supported 1.21.4AdventureEquipment
Latest version
1.21-1.7.5
Minecraft
1.20.1 to 1.21.4
Java
Java 21+
Loader
Fabric
Licence
CC0-1.0
Downloads
17.0k
Updated
13 mo ago
Available on
Modrinth
Space NodePartner

Host moonfabric servers

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

  • 1.21.4
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 moonfabric declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4Fabric21+declared3 Dec 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.1Fabric17+declared12 Jun 2023

Download

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

All 58 releases
1.21-1.7.5release4 Jul 2025

moonfabric-1.21-1.7.5.jar · 2.0 MB · for 1.21, 1.21.1

Download latest
43fd5d1e050e…
Older versions24
  • 1.21.4-1.4.53 Jul 20251.21.41.9 MB200 downloadsb583a52b3f85…Get
  • 1.21-1.6.415 May 20251.21, 1.21.11.9 MB216 downloads517b23b0a341…Get
  • 1.21-1.6.014 May 20251.21, 1.21.11.9 MB53 downloadsb3fd12a4b252…Get
  • 1.21-1.5.613 May 20251.21, 1.21.11.9 MB51 downloadsc0d34a6707dc…Get
  • 1.21-1.5.512 May 20251.21, 1.21.11.9 MB48 downloads84aaa42a9532…Get
  • 1.21.4-1.4.27 Apr 20251.21.41.8 MB199 downloadsd351438f6244…Get
  • 1.21.4-1.3.518 Feb 20251.21.41.8 MB249 downloadsae5654fe0759…Get
  • 1.21.4-1.3.317 Feb 20251.21.41.8 MB50 downloadsfbe04ea9e36d…Get
  • 1.21.4-1.3.027 Jan 20251.21.41.8 MB136 downloads24579ceffa4e…Get
  • 1.21.4-1.2.718 Jan 20251.21.41.8 MB131 downloads2c0a11db4f8e…Get
  • 1.21.4-1.2.613 Jan 20251.21.41.8 MB75 downloads9310047ada43…Get
  • 1.21.4-1.2.512 Jan 20251.21.41.8 MB73 downloadsa1f29d8483a3…Get
  • 1.21.4-1.2.111 Jan 20251.21.41.8 MB76 downloads298113a22337…Get
  • 1.21.4-1.2.011 Jan 20251.21.41.8 MB73 downloads390caf5eaeec…Get
  • 1.21.4-1.1.56 Jan 20251.21.41.8 MB71 downloadsc831f19b6cd0…Get
  • 1.21.4-1.0.525 Dec 20241.21.41.7 MB190 downloadsee6620a0538b…Get
  • 1.21.4-1.0.024 Dec 20241.21.41.6 MB49 downloads6c046f8d2375…Get
  • 1.21-1.5.020 Dec 20241.21, 1.21.11.6 MB742 downloads468603fa6ffb…Get
  • 1.21-1.4.715 Dec 20241.21, 1.21.11.6 MB85 downloads2d738e4c9178…Get
  • 1.21-1.4.513 Dec 20241.21, 1.21.11.5 MB85 downloads98314067ce70…Get
  • 1.21-1.3.914 Nov 20241.21, 1.21.11.5 MB165 downloadsaa282055eebb…Get
  • 1.21-1.3.512 Nov 20241.21, 1.21.11.5 MB86 downloads531356fe94da…Get
  • 1.21-1.3.311 Nov 20241.21, 1.21.11.5 MB91 downloads730a928c8149…Get
  • 1.21-1.3.16 Nov 20241.21, 1.21.11.5 MB101 downloads5bf5ca8d1b75…Get

Frequently asked

Does moonfabric work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version moonfabric 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 moonfabric support?

Everything the author has declared, from 1.20.1 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

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

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which loader does moonfabric need?

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 moonfabric?

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 moonfabric under?

CC0-1.0, 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 moonfabric?

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 moonfabric 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? .