Menu

mod

iChunUtilMinecraft mod for 1.21.5

Shared library used by iChun's mods

client and servernewest supported 1.21.5Library
Latest version
1.0.7
Minecraft
1.18 to 1.21.5
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
LGPL-3.0-only
Downloads
2.3M
Updated
16 mo ago
Available on
Modrinth
Space NodeOur hosting

Host iChunUtil servers

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

  • 1.21.5
  • NeoForge
  • Forge
  • 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 iChunUtil declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.5NeoForge, Forge, Fabric21+declared25 Mar 2025
1.21.4Fabric, NeoForge, Forge21+declared3 Dec 2024
1.21.3Forge, NeoForge, Fabric21+declared23 Oct 2024
1.21.1Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024
1.20.6Forge, NeoForge, Fabric21+declared29 Apr 2024
1.20.4Forge, NeoForge, Fabric17+declared7 Dec 2023
1.20.2Forge, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023
1.20NeoForge, Forge, Fabric17+declared2 Jun 2023
1.19.4Fabric, NeoForge, Forge17+declared14 Mar 2023
1.19.3Forge, NeoForge, Fabric17+declared7 Dec 2022
1.19.2Forge, NeoForge, Fabric17+declared5 Aug 2022
1.19.1NeoForge, Forge, Fabric17+declared27 Jul 2022
1.19NeoForge, Forge, Fabric17+declared7 Jun 2022
1.18.2Fabric, NeoForge, Forge17+declared28 Feb 2022
1.18.1Forge, NeoForge, Fabric17+declared10 Dec 2021
1.18Forge, Fabric, NeoForge17+declared30 Nov 2021

Download

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

1.0.7release9 May 2025

iChunUtil-1.21.5-Fabric-1.0.7.jar · 0.7 MB · for 1.21.5

Download latest
99495c217a85…
Older versions7
  • 1.0.19 May 20251.18, 1.18.1, 1.18.20.7 MB337 downloads0bdf061a3a5c…Get
  • 1.0.611 Apr 20251.21.40.7 MB5.8k downloadsc78f3d8fbe6f…Get
  • 1.0.55 Mar 20251.21.30.7 MB513 downloadsf61563bdb0b9…Get
  • 1.0.429 Dec 20241.21.40.7 MB1.2k downloadsd4dc69174707…Get
  • 1.0.318 Dec 20241.19, 1.19.1, 1.19.20.7 MB116.2k downloadsebe39824ca10…Get
  • 1.0.217 Dec 20241.19, 1.19.1, 1.19.20.7 MB105 downloads5c3d7232df83…Get
  • 1.0.027 Jun 20241.210.7 MB456 downloads66e145f1c2d4…Get

Frequently asked

Does iChunUtil work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version iChunUtil 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 iChunUtil support?

Everything the author has declared, from 1.18 up to 1.21.5. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install iChunUtil 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 platform or loader does iChunUtil support?

NeoForge, Forge, Fabric. 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 iChunUtil?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is iChunUtil under?

LGPL-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 iChunUtil?

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 iChunUtil 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Last checked 2 mo 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? .