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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.

newest supported release 26.3TechnologyStorageUtility QolServer Utility
Latest version
1.5.1
Minecraft
1.20 to 26.3
Java
Java 25+
Loaders
Fabric, Forge, NeoForge
Licence
not stated
Downloads
53.4k
Updated
18 d ago
Available on
CurseForge

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
26.3Fabric, Forge, NeoForge25+declared15 Sept 2026
26.2Fabric, Forge, NeoForge25+declared16 Jun 2026
26.1.2Fabric, Forge, NeoForge25+declared9 Apr 2026
26.1.1Fabric, Forge, NeoForge25+declared1 Apr 2026
26.1Fabric, Forge, NeoForge25+declared24 Mar 2026
1.21.11Fabric, Forge, NeoForge21+declared9 Dec 2025
1.21.10Fabric, Forge, NeoForge21+declared7 Oct 2025
1.21.9Fabric, Forge, NeoForge21+declared30 Sept 2025
1.21.8Fabric, Forge, NeoForge21+declared17 Jul 2025
1.21.7Fabric, Forge, NeoForge21+declared30 Jun 2025
1.21.6Fabric, Forge, NeoForge21+declared17 Jun 2025
1.21.5Fabric, Forge, NeoForge21+declared25 Mar 2025
1.21.4Fabric, Forge, NeoForge21+declared3 Dec 2024
1.21.3Fabric, Forge, NeoForge21+declared23 Oct 2024
1.21.2Fabric, Forge, NeoForge21+declared22 Oct 2024
1.21.1Fabric, Forge, NeoForge21+declared8 Aug 2024
1.21Fabric, Forge, NeoForge21+declared13 Jun 2024
1.20.6Fabric, Forge, NeoForge21+declared29 Apr 2024
1.20.5Fabric, Forge, NeoForge21+declared23 Apr 2024
1.20.4Fabric, Forge, NeoForge17+declared7 Dec 2023
1.20.3Fabric, Forge, NeoForge17+declared4 Dec 2023
1.20.2Fabric, Forge, NeoForge17+declared20 Sept 2023
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023
1.20Fabric, Forge, NeoForge17+declared2 Jun 2023

Download

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

Most recently published release

1.5.1release22 Oct 2026

upgraded-iron-chests-1.5.1.jar · 0.5 MB · for 26.3 · Fabric

Download this release
22ff617f2e04…
Older versions7
  • 1.52 Oct 20261.20.60.5 MB64e55c3637f5…Get
  • 1.3.122 Jul 202626.20.3 MB70 downloadsb12426a43f54…Get
  • 1.321 Jul 202626.20.3 MB71 downloads373d428b5db7…Get
  • 1.2.110 Jul 202626.20.3 MB33 downloads92c55a650088…Get
  • 1.2.210 Jul 202626.20.3 MBec7b952b3d4a…Get
  • 1.227 Jun 202626.20.2 MB46 downloads70c90652ca53…Get
  • 1.0.110 Jun 202626.1.2, 26.1.1, 26.10.2 MB564 downloads6dd873008f5d…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 1.20 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Upgraded Iron Chests support?

Fabric, Forge, NeoForge. 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?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

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 CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available 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 CurseForge, where the author last updated it on 22 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .