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modpack

Kami Chan OptimizedMinecraft modpack for 26.3

A modpack built around optimizing the client without adding any unnecessary mods.

client onlynewest supported release 26.3OptimizationLightweightMultiplayer
Latest version
23.2.0
Minecraft
1.19.3 to 26.3
Java
Java 25+
Loader
Fabric
Licence
Apache-2.0
Downloads
21.9k
Updated
14 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 Kami Chan Optimized declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 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
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022

Download

From Kami Chan Optimized’s own host. Nothing is re-hosted here.

Browse 65 indexed releases

Most recently published release

23.2.0release24 Oct 2026

Kami Chan Optimized-23.2.0.mrpack · 5 KB · for 26.3 · Fabric

Download this release
069ad3077dfe…
Older versions24
  • 23.1.125 Sept 202626.35 KB6b45d4d627b5…Get
  • 23.1.025 Sept 202626.35 KB0d7a25f800a0…Get
  • 23.0.024 Sept 202626.35 KBd8223ca697ca…Get
  • 22.5.06 Aug 202626.26 KB1eba7281fd8a…Get
  • 22.4.016 Jul 202626.26 KB114 downloads63bd9fe18ff2…Get
  • 22.3.08 Jul 202626.26 KB69 downloadse069578d8292…Get
  • 22.2.021 Jun 202626.25 KB134 downloadsf582015473e5…Get
  • 22.1.018 Jun 202626.25 KB65 downloads60f3e8f8d007…Get
  • 22.0.017 Jun 202626.24 KB14 downloads9e806a6f3b7d…Get
  • 21.12.010 Jun 202626.1.25 KB91 downloads595f043ebece…Get
  • 21.11.06 Jun 202626.1.25 KB39 downloads4b3cf79964db…Get
  • 21.10.01 Jun 202626.1.25 KB48 downloadsc83f7b06c1a5…Get
  • 21.9.025 May 202626.1.27 KB56 downloadsa9fe1010df14…Get
  • 21.8.022 May 202626.1.25 KB32 downloads6a66f1d9a7ef…Get
  • 21.7.018 May 202626.1.25 KB39 downloads9068c07c0b75…Get
  • 21.6.113 May 202626.1.25 KB51 downloads2f0b530e46ce…Get
  • 21.6.011 May 202626.1.25 KB28 downloadse95574f44c82…Get
  • 21.5.01 May 202626.1.25 KB60 downloadsee04bf7dbc94…Get
  • 21.4.030 Apr 202626.1.25 KB15 downloads205931975feb…Get
  • 21.3.024 Apr 202626.1.25 KB53 downloadsd470a23f4606…Get
  • 21.2.020 Apr 202626.1.25 KB36 downloadsf15c1d41226c…Get
  • 21.1.017 Apr 202626.1.24 KB47 downloads3c9b70774fbb…Get
  • 21.0.112 Apr 202626.1.24 KB31 downloadsb9b7b513b4e2…Get
  • 21.0.012 Apr 202626.1.24 KB27 downloads07afd2b4519f…Get

Frequently asked

Does Kami Chan Optimized work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Kami Chan Optimized 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 Kami Chan Optimized support?

Everything the author has declared, from 1.19.3 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 Kami Chan Optimized 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 Kami Chan Optimized 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 Kami Chan Optimized?

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 Kami Chan Optimized under?

Apache-2.0, 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 Kami Chan Optimized?

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 Kami Chan Optimized 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.

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.FPS+ PvP Boost | Ultimate FPS & Combat Client [ Every Version ]Ultra-lightweight FPS boost & PvP modpack for Fabric. Boost FPS on low-end PCs with Sodium optimizations, lower input lag, cleaner visuals, and combat HUD tweaks built for Hypixel Bedwars, Duels, PotPvP & CPVP. Maximize frames and dominate fights.香草精华 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 ✔Uton OptimizatorEffective optimization for weak PCs and even for mobile devices.

Details from Modrinth, where the author last updated it on 24 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? .