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modpack

OptimizationMinecraft modpack for 26.3

πŸͺ½ Maximum performance, eliminates stuttering, and speeds up anything while not breaking vanilla. Sodium, Vulkan, Embeddium and Celeritas.

client onlynewest supported release 26.3OptimizationLightweightMultiplayer
Latest version
Sodium-26.3-2.3
Minecraft
1.12.2 to 26.3
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
MIT
Downloads
453.6k
Updated
27 d 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 Optimization declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Forge, Fabric25+declared15 Sept 2026
26.2Fabric, NeoForge, Forge25+declared16 Jun 2026
26.1.2Forge, NeoForge, Fabric25+declared9 Apr 2026
26.1.1Forge, NeoForge, Fabric25+declared1 Apr 2026
26.1Forge, NeoForge, Fabric25+declared24 Mar 2026
1.21.11Forge, NeoForge, Fabric21+declared9 Dec 2025
1.21.10Fabric, NeoForge, Forge21+declared7 Oct 2025
1.21.9NeoForge, Forge, Fabric21+declared30 Sept 2025
1.21.8Fabric, NeoForge, Forge21+declared17 Jul 2025
1.21.7Forge, NeoForge, Fabric21+declared30 Jun 2025
1.21.6Forge, NeoForge, Fabric21+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
1.21.1Forge, Fabric, NeoForge21+declared8 Aug 2024
1.21NeoForge, Forge, Fabric21+declared13 Jun 2024
1.20.6Fabric, NeoForge, Forge21+declared29 Apr 2024
1.20.5Forge, NeoForge, Fabric21+declared23 Apr 2024
1.20.4Forge, NeoForge, Fabric17+declared7 Dec 2023
1.20.3Forge, NeoForge, Fabric17+declared4 Dec 2023
1.20.2Forge, NeoForge, Fabric17+declared20 Sept 2023
1.20.2-rc2Fabric, NeoForge, Forge17+declared18 Sept 2023
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023
1.19.4Fabric, NeoForge, Forge17+declared14 Mar 2023
1.19.2Forge, NeoForge, Fabric17+declared5 Aug 2022
1.18.2Forge, NeoForge, Fabric17+declared28 Feb 2022
1.17.1Forge, NeoForge, Fabric16+declared6 Jul 2021
1.16.5Forge, NeoForge, Fabric8+declared14 Jan 2021
1.12.2Forge, NeoForge, Fabric8+declared18 Sept 2017

Download

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

Browse 60 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • Fabric

    Sodium-26.3-2.3 Β· 30 Sept 2026 Β· Optimization Sodium-26.3-2.3.mrpack

    Get Fabric

  • NeoForge

    NeoSodium-26.3-1.2 Β· 30 Sept 2026 Β· Optimization NeoSodium-26.3-1.2.mrpack

    Get NeoForge

Most recently published release

Sodium-26.3-2.3release30 Sept 2026

Optimization Sodium-26.3-2.3.mrpack Β· 5 KB Β· for 26.3 Β· Fabric

Download this release
d47ff97d3355…
Older versions24
  • NeoSodium-26.3-1.230 Sept 202626.34 KB97ba066b4eea…Get
  • Sodium-26.3-2.222 Sept 202626.35 KB991e391f936f…Get
  • NeoSodium-26.3-1.122 Sept 202626.34 KBeac32a6d24c8…Get
  • Sodium-26.3-2.121 Sept 202626.35 KBc6664d1ed0af…Get
  • Sodium-26.2-2.421 Sept 202626.25 KBb0c9d3314fed…Get
  • Sodium-1.21.11-6.2221 Sept 20261.21.115 KB8c3a965edfbb…Get
  • Sodium-1.21.1-8.4221 Sept 20261.21.16 KBb17eb3a788e3…Get
  • NeoSodium-26.3-1.021 Sept 202626.34 KBeb962f572763…Get
  • NeoSodium-26.2-1.121 Sept 202626.24 KB0fc59ac1ab23…Get
  • NeoSodium-1.21.11-4.1621 Sept 20261.21.114 KB2500ea1576a3…Get
  • NeoSodium-1.21.1-10.3321 Sept 20261.21.16 KBdbaf24827c97…Get
  • Embeddium-1.20.1-18.6521 Sept 20261.20.10.1 MBc8a4dbfd93f7…Get
  • Celeritas-1.12.2-1.721 Sept 20261.12.21.6 MB694cc6c95df8…Get
  • Sodium-26.3-2.020 Sept 202626.35 KB92636fc9998f…Get
  • Sodium-26.3-1.017 Sept 202626.34 KB9a08baed4d91…Get
  • Sodium-26.2-2.36 Aug 202626.25 KB3e0a54479ff2…Get
  • Sodium-1.21.11-6.216 Aug 20261.21.115 KB5aca152788a6…Get
  • Sodium-1.21.1-8.416 Aug 20261.21.15 KBcf6c668a7fe9…Get
  • Sodium-1.20.1-13.686 Aug 20261.20.10.1 MB19137618632b…Get
  • NeoSodium-26.2-1.06 Aug 202626.24 KB7aaf24abfa3b…Get
  • NeoSodium-1.21.11-4.156 Aug 20261.21.114 KB8a6c142402d8…Get
  • NeoSodium-1.21.1-10.326 Aug 20261.21.16 KBf79ac479ef4c…Get
  • Embeddium-1.20.1-18.646 Aug 20261.20.10.1 MB676c58f34b72…Get
  • Celeritas-1.12.2-1.66 Aug 20261.12.21.4 MB9db61931d9bb…Get

Frequently asked

Does Optimization work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version 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 Optimization support?

Everything the author has declared, from 1.12.2 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 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 Optimization 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 Optimization?

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 Optimization under?

MIT, 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 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 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. 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.

Re-ConsoleA continued Legacy Console Edition experience, expanded upon with modern Java Edition content and QoL! (An Official Legacy4J Project)MAX FPS: OptimizedπŸš€ MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! βœ… 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.PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.ι¦™θ‰η²ΎεŽ Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobsElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 βœ”

Details from Modrinth, where the author last updated it on 30 Sept 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? .