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modpack

WelnoXMinecraft modpack for 26.1.2

The best optimization modpack in the newest minecraft versions! With the best performance mods, you can get a high FPS!

client onlynewest supported release 26.1.2Optimization
Latest version
v26.07.31-26.1.2-vulkan
Minecraft
1.20.2 to 26.1.2
Java
Java 25+
Loader
Fabric
Licence
MIT
Downloads
849
Updated
3 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 WelnoX declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.1.2Fabric25+declared9 Apr 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.8Fabric21+declared17 Jul 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
1.20.6Fabric21+declared29 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.2Fabric17+declared20 Sept 2023

Download

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

Most recently published release

v26.07.31-26.1.2-vulkanrelease30 Jul 2026

WelnoX v26.07.31-26.1.2-vulkan.mrpack · 0.4 MB · for 26.1.2 · Fabric

Download this release
2cce5810cee8…
Older versions19
  • v26.02.24-1.21.11-vulkan24 Feb 20261.21.110.4 MB115 downloads0c7b91e756d3…Get
  • v25.12.19-1.21.11-vulkan19 Feb 20261.21.110.3 MB14 downloads058e3a71b4af…Get
  • v26.02.17-1.21.11-vulkan17 Feb 20261.21.110.3 MB18 downloads6107707396f1…Get
  • v25.12.14-1.21.10-vulkan14 Dec 20251.21.100.3 MB29 downloadscaa5ae78bf51…Get
  • v25.11.07-1.21.5-vulkan7 Nov 20251.21.50.3 MB23 downloadscb04b3a29f0c…Get
  • v25.10.02-1.21.8-sodium-22 Oct 20251.21.80.6 MB22 downloadsbd66d50c6b1c…Get
  • v25.10.02-1.21.8-sodium2 Oct 20251.21.80.6 MB18 downloads7e32baa9c9de…Get
  • v25.06.22-1.21.5-vulkan22 Jun 20251.21.50.3 MB44 downloads9047c2c7f25d…Get
  • v25.06.01-1.21.4-sodium1 Jun 20251.21.40.3 MB73 downloads667f0b1d3e21…Get
  • v25.06.01-1.21.4-vulkan1 Jun 20251.21.40.3 MB26 downloadsfb9eac6033a8…Get
  • 1.1.6v30 May 20251.21.40.3 MB38 downloads3afe0d54fd7c…Get
  • 1.1.628 May 20251.21.40.3 MB18 downloadsf7ada1a55b1c…Get
  • 1.1.528 May 20251.21.40.2 MB24 downloadsed014f7c2dac…Get
  • 1.1.414 Feb 20251.20.20.1 MB39 downloads6930a43040d2…Get
  • 1.1.314 Feb 20251.20.40.2 MB46 downloadse13edd3a6d4d…Get
  • 1.1.214 Feb 20251.21.30.2 MB37 downloadsfe09f1170935…Get
  • 1.1.014 Feb 20251.21.10.2 MB58 downloads0598125d5bd4…Get
  • 1.0.114 Feb 20251.20.60.2 MB28 downloadsebd30e906bf1…Get
  • 1.0.09 Feb 20251.20.60.2 MB30 downloads7b3a24b4c7f3…Get

Frequently asked

Does WelnoX work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version WelnoX 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 WelnoX support?

Everything the author has declared, from 1.20.2 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 WelnoX 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 WelnoX 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 WelnoX?

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 WelnoX 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 WelnoX?

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 WelnoX 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)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.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 ✔

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