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OneConfigMinecraft mod for 26.3

Access all your mod settings in one place, with a sleek and intuitive interface. By Polyfrost, best with OneClient.

client onlynewest supported release 26.3UtilityLibrary
Latest version
v1.4.4
Minecraft
1.8.9 to 26.3
Java
Java 25+
Loaders
Forge, Fabric
Licence
LicenseRef-LGPL-3.0-with-Additional-Terms-Applicable-to-OneConfig
Downloads
1.3M
Updated
2 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 OneConfig declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Forge, Fabric25+declared15 Sept 2026
26.2Forge, Fabric25+declared16 Jun 2026
26.2-rc-2Fabric, Forge25+declared12 Jun 2026
26.1.2Forge, Fabric25+declared9 Apr 2026
26.1.1Forge, Fabric25+declared1 Apr 2026
26.1Forge, Fabric25+declared24 Mar 2026
1.21.11Fabric, Forge21+declared9 Dec 2025
1.21.10Forge, Fabric21+declared7 Oct 2025
1.21.8Forge, Fabric21+declared17 Jul 2025
1.21.5Fabric, Forge21+declared25 Mar 2025
1.21.4Forge, Fabric21+declared3 Dec 2024
1.21.1Forge, Fabric21+declared8 Aug 2024
1.12.2Forge, Fabric8+declared18 Sept 2017
1.8.9Forge, Fabric8+declared3 Dec 2015

Download

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

Most recently published release

v1.4.4release19 Oct 2026

OneConfig-26.3-fabric-1.4.4.jar · 11.4 MB · for 26.3 · Fabric

Download this release
fb3534f4975f…
Older versions10
  • v1.4.317 Oct 202626.311.4 MB4714267ae274…Get
  • v1.4.214 Oct 202626.311.3 MB4946a382fdbc…Get
  • v1.4.112 Oct 202626.311.3 MB61e9f505062c…Get
  • v1.4.011 Oct 202626.311.3 MB2a48aeb7725c…Get
  • v1.3.09 Oct 202626.311.1 MB111eca30812f…Get
  • v1.2.226 Oct 202626.311.0 MB5c9fade26979…Get
  • v1.0.926 Jul 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +5 more12.1 MBfc492c07bb3c…Get
  • v1.0.826 Jul 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +5 more12.1 MBbe1d62e4a12f…Get
  • v1.0.724 Jul 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +5 more12.0 MB6e86648f1a55…Get
  • v1.0.623 Jul 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +3 more12.0 MB8172b4ece6cc…Get

Dependencies

What OneConfigdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Fabric APIRequired. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.Fabric Language KotlinRequired. This is a mod that enables usage of the Kotlin programming language for Fabric mods.Compose MultiplatformRequired. Library mod bundling JetBrains' Compose Multiplatform libs

Frequently asked

Does OneConfig work on Minecraft 26.3?

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

Everything the author has declared, from 1.8.9 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 OneConfig 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 OneConfig support?

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 OneConfig?

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 does OneConfig need to run?

It declares Fabric API, Fabric Language Kotlin and Compose Multiplatform as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is OneConfig under?

LicenseRef-LGPL-3.0-with-Additional-Terms-Applicable-to-OneConfig, 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 OneConfig?

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 OneConfig 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.

Jade 🔍Shows information about what you are looking at. (Hwyla/Waila fork for Minecraft 1.16+)Physics ModWelcome to a more destructive Minecraft than you've ever seen before!AlmanacAlmanac is a library used by my mods with mostly loader independent shared code between multiple mods to avoid duplication of code.IxerisBuffered raw input and threaded event pollingFast NoiseVanilla Worldgen optimization modClient SortVersatile and easy inventory sorting.

Used by

50 projects list OneConfig as a required dependency. The most installed ones are shown.

Chatting (Chat Animations + More)Chatting is a chat mod adding utilities such as extremely customizable chat tabs, chat shortcuts, chat screenshots, and message copying. By Polyfrost, best with OneClient.Smooth SkiesSmooths out the skybox colors on far render distances and fixes some other skybox visual issues.VanillaHUD (Scoreboard / Hotbar / More)A mod that modifies various vanilla HUD elements, such as the bossbar, action bar, sidebar / scoreboard, hotbar, title / subtitle, and more. By Polyfrost, best with OneClient.PolySprint (Toggle Sprint / Sneak)Toggle sprint and sneak mod. By Polyfrost, best with OneClient.CrashPatch (Crash Preventer)Stop crashes from closing your game! By Polyfrost, best with OneClient.Hytils RebornHypixel-focused Quality of Life mod.

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? .