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Upgraded Iron ChestsMinecraft mod for 26.3

Upgradable storage chests from Iron to Netherite and secure Safe Chests. Features single/double sizes, quick-stack buttons, global item search with distance tracking, and full pipe & network mod compatibility.

client and servernewest supported 26.3UtilityGame MechanicsStorageManagement
Latest version
1.3.1
Minecraft
1.21 to 26.3
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
15.0k
Updated
3 d ago
Available on
Modrinth
Space NodeOur hosting

Host Upgraded Iron Chests servers

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

  • 26.3
  • 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 Upgraded Iron Chests declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Forge, Fabric25+declared15 Sept 2026
26.2Fabric, NeoForge, Forge25+declared16 Jun 2026
26.1.2Forge, NeoForge, Fabric25+declared9 Apr 2026
26.1.1Fabric, NeoForge, Forge25+declared1 Apr 2026
26.1NeoForge, Forge, Fabric25+declared24 Mar 2026
1.21.11Fabric, NeoForge, Forge21+declared9 Dec 2025
1.21.10Forge, NeoForge, Fabric21+declared7 Oct 2025
1.21.9Forge, NeoForge, Fabric21+declared30 Sept 2025
1.21.8Forge, Fabric, NeoForge21+declared17 Jul 2025
1.21.7NeoForge, Forge, Fabric21+declared30 Jun 2025
1.21.6Fabric, NeoForge, Forge21+declared17 Jun 2025
1.21.5Forge, NeoForge, Fabric21+declared25 Mar 2025
1.21.4Forge, NeoForge, Fabric21+declared3 Dec 2024
1.21.3Forge, NeoForge, Fabric21+declared23 Oct 2024
1.21.2Forge, NeoForge, Fabric21+declared22 Oct 2024
1.21.1Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024

Download

From Upgraded Iron Chests’s own host. Nothing is re-hosted here.

1.3.1release22 Jul 2026

upgraded-iron-chests-1.3.1.jar · 0.3 MB · for 26.2

Download latest
8e8de1176cbe…
Older versions6
  • 1.321 Jul 202626.20.3 MB7 downloadsc3410843d932…Get
  • 1.2.110 Jul 202626.20.3 MB99 downloads2aef4f8e5b6d…Get
  • 1.2.210 Jul 202626.20.3 MB6 downloadsda1d946fc21a…Get
  • 1.227 Jun 202626.20.2 MB11 downloads2c7c609b3269…Get
  • 1.0.110 Jun 202626.1.2, 26.1.1, 26.10.2 MB332 downloads8a87a76fc6ef…Get
  • 1.0.023 May 20261.21.110.2 MB197 downloadsd1b049c1e7a9…Get

Frequently asked

Does Upgraded Iron Chests work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Upgraded Iron Chests 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 Upgraded Iron Chests support?

Everything the author has declared, from 1.21 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Upgraded Iron Chests 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 Upgraded Iron Chests 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 Upgraded Iron Chests?

On the newest Minecraft version it supports, Java 25 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 Upgraded Iron Chests under?

LicenseRef-All-Rights-Reserved, 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 Upgraded Iron Chests?

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 Upgraded Iron Chests 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.

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Details from Modrinth, where the author last updated it on 25 Sept 2026. 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? .