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mod

UniLibMinecraft mod for 26.3

A common set of Utilities, designed for over 50 versions of Minecraft!

client onlynewest supported release 26.3UtilityLibrary
Latest version
1.2.1+26.3-neoforge
Minecraft
a1.0.17_04 to 26.3
Java
Java 25+
Loaders
Fabric, Quilt, NeoForge, Forge
Licence
MIT
Downloads
10.1M
Updated
1 mo ago
Available on
Modrinth

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric, Quilt, NeoForge, Forge25+declared15 Sept 2026
26.2Forge, Quilt, NeoForge, Fabric25+declared16 Jun 2026
26.1.2Forge, Quilt, NeoForge, Fabric25+declared9 Apr 2026
26.1Forge, Quilt, NeoForge, Fabric25+declared24 Mar 2026
26.1-rc-2Forge, Quilt, NeoForge, Fabric25+declared20 Mar 2026
26.1-snapshot-2Forge, Quilt, NeoForge, Fabric25+declared7 Jan 2026
26.1-snapshot-1Fabric, Quilt, NeoForge, Forge25+declared16 Dec 2025
1.21.11Fabric, Quilt, NeoForge, Forge21+declared9 Dec 2025
1.21.11-pre3Forge, Quilt, NeoForge, Fabric21+declared25 Nov 2025
1.21.11-pre2Forge, Quilt, NeoForge, Fabric21+declared21 Nov 2025
25w46aForge, Quilt, NeoForge, Fabric21+declared11 Nov 2025
25w45aForge, Quilt, NeoForge, Fabric21+declared4 Nov 2025
25w44aForge, Quilt, NeoForge, Fabric21+declared28 Oct 2025
25w43aForge, Quilt, NeoForge, Fabric21+declared21 Oct 2025
25w42aFabric, Quilt, NeoForge, Forge21+declared14 Oct 2025
25w41aFabric, Quilt, NeoForge, Forge21+declared9 Oct 2025
1.21.10Forge, Quilt, NeoForge, Fabric21+declared7 Oct 2025
1.21.9Forge, Quilt, NeoForge, Fabric21+declared30 Sept 2025
1.21.9-rc1Forge, Quilt, NeoForge, Fabric21+declared25 Sept 2025
1.21.9-pre1Forge, Quilt, NeoForge, Fabric21+declared16 Sept 2025
25w37aForge, Quilt, NeoForge, Fabric21+declared9 Sept 2025
25w36bForge, Quilt, NeoForge, Fabric21+declared2 Sept 2025
25w35aNeoForge, Quilt, Forge, Fabric21+declared26 Aug 2025
25w34bFabric, Quilt, NeoForge, Forge21+declared19 Aug 2025
25w33aForge, Quilt, NeoForge, Fabric21+declared12 Aug 2025
25w32aForge, Quilt, NeoForge, Fabric21+declared5 Aug 2025
25w31aForge, Quilt, NeoForge, Fabric21+declared29 Jul 2025
1.21.8Forge, Quilt, NeoForge, Fabric21+declared17 Jul 2025
1.21.7Forge, Quilt, NeoForge, Fabric21+declared30 Jun 2025
1.21.6NeoForge, Quilt, Fabric, Forge21+declared17 Jun 2025
1.21.6-rc1Fabric, Quilt, NeoForge, Forge21+declared12 Jun 2025
1.21.6-pre4Fabric, Quilt, NeoForge, Forge21+declared10 Jun 2025
1.21.6-pre3Forge, Quilt, NeoForge, Fabric21+declared4 Jun 2025
1.21.6-pre2Forge, Quilt, NeoForge, Fabric21+declared2 Jun 2025
1.21.6-pre1Forge, Quilt, NeoForge, Fabric21+declared28 May 2025
25w21aForge, Quilt, NeoForge, Fabric21+declared20 May 2025
25w20aForge, Quilt, NeoForge, Fabric21+declared13 May 2025
25w19aForge, Quilt, NeoForge, Fabric21+declared6 May 2025
25w18aNeoForge, Quilt, Forge, Fabric21+declared29 Apr 2025
25w17aFabric, Quilt, NeoForge, Forge21+declared22 Apr 2025

86 older versions not shown.

Download

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

Browse 39 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • NeoForge

    1.2.1+26.3-neoforge · 20 Sept 2026 · UniLib-1.2.1+26.3-neoforge.jar

    Get NeoForge

  • Forge

    1.2.1+26.3-forge · 20 Sept 2026 · UniLib-1.2.1+26.3-forge.jar

    Get Forge

  • Fabric, Quilt

    1.2.1+26.3-fabric · 20 Sept 2026

    Multiple loaders are listed; verify the file before downloading.

    Choose file on publisher ↗

Most recently published release

1.2.1+26.3-neoforgerelease20 Sept 2026

UniLib-1.2.1+26.3-neoforge.jar · 1.5 MB · for 26.3 · NeoForge

Download this release
fb3b38cc721b…
Older versions24
  • 1.2.1+26.3-forge20 Sept 202626.31.5 MB11be52fe5415…Get
  • 1.2.1+26.3-fabric20 Sept 202626.31.7 MB73168aa51386…Choose file on publisher ↗
  • 1.2.1+26.2-neoforge18 Jun 202626.21.5 MB87dde033000b…Get
  • 1.2.1+26.2-forge18 Jun 202626.21.5 MB5e079f4a8cb0…Get
  • 1.2.1+26.2-fabric18 Jun 202626.21.6 MB090d0a162cc4…Choose file on publisher ↗
  • 1.2.1+26.1.2-neoforge10 Apr 202626.1.21.5 MB6e3db1a04438…Get
  • 1.2.1+26.1.2-forge10 Apr 202626.1.21.5 MB70aca2bd9eb1…Get
  • 1.2.1+26.1.2-fabric10 Apr 202626.1.21.6 MB03f24ac92a86…Choose file on publisher ↗
  • 1.2.1+26.1-neoforge25 Mar 202626.11.5 MB4544b10d07a9…Get
  • 1.2.1+26.1-forge25 Mar 202626.11.5 MBe15c970b5791…Get
  • 1.2.1+26.1-fabric25 Mar 202626.11.6 MB0ebaea53d9af…Choose file on publisher ↗
  • 1.2.1+26.1-rc-2-neoforge22 Mar 202626.1-rc-21.5 MB5d7b9cb6fcab…Get
  • 1.2.1+26.1-rc-2-fabric22 Mar 202626.1-rc-21.5 MBcdacd29de99b…Choose file on publisher ↗
  • 1.2.1+1.13.2-rift3 Mar 20261.13.21.6 MB9ca3fc2d10b8…Get
  • 1.2.1+1.12.2-forge3 Mar 20261.12.21.6 MB18b381ae2e95…Get
  • 1.2.1+1.12.2-fabric3 Mar 20261.12.21.6 MBb71abb80111b…Get
  • 1.2.1+2.8.1_06-modloader3 Mar 2026b1.7.31.8 MBc62a9c7a0e7c…Get
  • 1.2.1+2.8.1_06-fabric3 Mar 2026b1.7.31.8 MB0ccc713b19c3…Get
  • 1.2.1+2.9_03-modloader3 Mar 2026b1.7.31.8 MB87d2e327ffed…Get
  • 1.2.1+2.9_03-fabric3 Mar 2026b1.7.31.8 MB8d49c8008c88…Get
  • 1.2.1+b1.8.1-modloader3 Mar 2026b1.8.11.8 MBca617e1c2447…Get
  • 1.2.1+b1.7.3-modloader3 Mar 2026b1.7.31.8 MB527a51db3496…Get
  • 1.2.1+b1.8.1-fabric3 Mar 2026b1.8.11.8 MB9257b19c169b…Get
  • 1.2.1+b1.7.3-fabric3 Mar 2026b1.7.31.8 MB3f45328b67ce…Get

Frequently asked

Does UniLib work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version UniLib 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 UniLib support?

Everything the author has declared, from a1.0.17_04 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 UniLib 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 UniLib support?

Fabric, Quilt, NeoForge, Forge. 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 UniLib?

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 UniLib 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 UniLib?

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 UniLib 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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Used by

1 project lists UniLib as a required dependency.

CraftPresenceCompletely Customize the way others see you play in Discord!

Details from Modrinth, where the author last updated it on 20 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? .