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Harmonize – UI OverhaulMinecraft mod for 26.3

Transform your interfaces into a work of art! Harmonize unifies all container menus, introduces a universal offhand slot, and polishes HUD elements for a seamless, visually stunning Minecraft experience.

client and servernewest supported release 26.3UtilityDecorationManagement
Latest version
0.5
Minecraft
1.21.11 to 26.3
Java
Java 25+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.1k
Updated
4 d ago
Available on
Modrinth
Space NodeOur hosting

Host Harmonize – UI Overhaul servers

One click and Harmonize – UI Overhaul is installed with the right loader, on hardware built for it.

  • 26.3
  • 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 Harmonize – UI Overhaul declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.11Fabric21+declared9 Dec 2025

Download

From Harmonize – UI Overhaul’s own host. Nothing is re-hosted here.

For Minecraft 26.3

Choose the loader you use before downloading.

No matching file appears among the releases shown here. Browse all releases.

Most recently published release

0.5release29 Jul 2026

harmonize-0.5.jar · 1.5 MB · for 26.2 · Fabric

Download this release
0e9df1674081…
Older versions17
  • 0.4.724 Jul 202626.21.5 MB49 downloads8f8164a7c5d4…Get
  • 0.4.624 Jul 202626.21.5 MB2 downloads52a489cae3a4…Get
  • 0.4.521 Jul 202626.21.4 MB34 downloadsdc5132c9cb7c…Get
  • 0.4.421 Jul 202626.21.3 MB4 downloads16a16f8c417f…Get
  • 0.4.321 Jul 202626.21.4 MB2 downloadsa4353f010cf1…Get
  • 0.4.213 Jul 202626.20.8 MB34 downloadsfa9d308b1ce4…Get
  • 0.4.112 Jul 202626.20.8 MB4 downloads1facf6cbeda7…Get
  • 0.412 Jul 202626.20.8 MB6 downloads7d31932e84d4…Get
  • 0.3.329 Jun 202626.20.7 MB44 downloadsf025240c7fe1…Get
  • 0.3.223 Jun 202626.20.6 MB71 downloadsbc9fe91b88e7…Get
  • 0.3.121 Jun 202626.1.2, 26.1.1, 26.10.6 MB2 downloads6eb1927a2ba8…Get
  • 0.36 Jun 202626.1.2, 26.1.1, 26.10.5 MB351 downloads498a44eeadc9…Get
  • 0.2.217 Jan 20261.21.110.5 MB72 downloadse1d6bc026f90…Get
  • 0.2.111 Jan 20261.21.110.4 MB61 downloads4d966d89556b…Get
  • 0.23 Jan 20261.21.110.3 MB42 downloads1bb2640b8953…Get
  • 0.1.127 Dec 20251.21.110.3 MB20 downloads045f47b6b56d…Get
  • 0.126 Dec 20251.21.110.3 MB22 downloadsb80fe569c620…Get

Frequently asked

Does Harmonize – UI Overhaul work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Harmonize – UI Overhaul 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 Harmonize – UI Overhaul support?

Everything the author has declared, from 1.21.11 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 Harmonize – UI Overhaul 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 Harmonize – UI Overhaul support?

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 Harmonize – UI Overhaul?

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.

What licence is Harmonize – UI Overhaul 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 Harmonize – UI Overhaul?

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 Harmonize – UI Overhaul 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. 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 Modrinth, where the author last updated it on 13 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? .