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modpack

uh optimizationMinecraft modpack for 26.1.2

uh optimization gives the best fps boosts without getting rid of the vanilla experience.

client onlynewest supported 26.1.2OptimizationLightweight
Latest version
1.4.7
Minecraft
1.20.1 to 26.1.2
Java
Java 25+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
594
Updated
4 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version uh optimization declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.20.1Fabric17+declared12 Jun 2023

Download

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

All 48 releases
1.4.7release20 May 2026

uh optimization 1.4.7.mrpack · 28 KB · for 26.1.2

Download latest
97e8a1730462…
Older versions24
  • 1.4.620 May 202626.1.128 KB7 downloads91d3e51cb178…Get
  • 1.4.520 May 202626.126 KB4 downloadsece572d867f5…Get
  • 1.4.420 May 20261.21.1135 KB42 downloads559c4a8fb218…Get
  • 1.4.320 May 20261.21.1034 KB4 downloads3670c58c19c7…Get
  • 1.4.220 May 20261.21.933 KB5 downloads0493917afdb5…Get
  • 1.4.120 May 20261.21.835 KB9 downloadsaea23b78b4d6…Get
  • 1.4.020 May 20261.21.735 KB2 downloads401fff14360a…Get
  • 1.3.920 May 20261.21.633 KB2 downloadsa6ab67360c3b…Get
  • 1.3.820 May 20261.21.533 KB5 downloads7f199f7232a6…Get
  • 1.3.720 May 20261.21.436 KB8 downloads8eac7b841df5…Get
  • 1.3.620 May 20261.21.331 KB3 downloads2186bdf5be8a…Get
  • 1.3.520 May 20261.21.221 KB2 downloadsedb4d8e5b2b4…Get
  • 1.3.420 May 20261.21.136 KB10 downloads83cc63101540…Get
  • 1.3.320 May 20261.20.171 KB5 downloads3998c307feb0…Get
  • 1.3.218 Feb 20261.21.1131 KB111 downloads2945a42e8205…Get
  • 1.3.118 Feb 20261.21.1033 KB9 downloads8e4ce6d51cfa…Get
  • 1.3.018 Feb 20261.21.931 KB4 downloads4109ce96acb3…Get
  • 1.2.918 Feb 20261.21.834 KB38 downloads6f3990f4b6b5…Get
  • 1.2.818 Feb 20261.21.734 KB3 downloads7bc3db0d3bc2…Get
  • 1.2.718 Feb 20261.21.633 KB5 downloads01f6f632238b…Get
  • 1.2.618 Feb 20261.21.532 KB4 downloads9d09912ce488…Get
  • 1.2.518 Feb 20261.21.436 KB11 downloads961020323ead…Get
  • 1.2.418 Feb 20261.21.331 KB5 downloads14f39aa48a24…Get
  • 1.2.318 Feb 20261.21.221 KB4 downloads43db79caf850…Get

Frequently asked

Does uh optimization work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version uh optimization 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 uh optimization support?

Everything the author has declared, from 1.20.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install uh optimization on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does uh optimization 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 uh optimization?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the modpack itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is uh optimization 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 uh optimization?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download uh optimization 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.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔fps+pvpFPS + PvP Boost is a lightweight Minecraft modpack designed to maximize performance and give players a competitive edge in PvP. With FPS-boosting optimizations and combat-focused tweaks, it delivers smoother gameplay, better responsiveness, and enhanced viPhoton OptimizationMinecraft optimization framework prioritizing performance, simplicity, and compatibility. 1.7.10-26.1.2 across Fabric, Forge, NeoForge, and Quilt!Fastly OptimisedA modpack to enhance the performance of Pojavlauncher, MojoLauncher, Amethyst Launcher, Pojav Zenith Horizon (Zalith Launcher), Zalith Launcher2, Hello Launcher, FoldCraft Launcher, SolCraft Launcher and Low-End-PCs.

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.

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