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mod

KelUIMinecraft mod for 1.21.8

Custom menu for my taste, i.e. how I feel comfortable using components

client onlynewest supported 1.21.8Utility
Latest version
3.0.0-dev_build.2
Minecraft
1.20.2 to 1.21.8
Java
Java 21+
Loaders
Quilt, Fabric
Licence
GPL-3.0-or-later
Downloads
6.3k
Updated
13 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 KelUI declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.8Quilt, Fabric21+declared17 Jul 2025
1.21.7Quilt, Fabric21+declared30 Jun 2025
1.21.5Fabric, Quilt21+declared25 Mar 2025
1.21.4Quilt, Fabric21+declared3 Dec 2024
24w44aQuilt, Fabric21+declared30 Oct 2024
1.21.3Quilt, Fabric21+declared23 Oct 2024
1.21.2Fabric, Quilt21+declared22 Oct 2024
1.21.1Quilt, Fabric21+declared8 Aug 2024
1.21Quilt, Fabric21+declared13 Jun 2024
1.20.6Fabric, Quilt21+declared29 Apr 2024
1.20.5Quilt, Fabric21+declared23 Apr 2024
1.20.4Quilt, Fabric17+declared7 Dec 2023
1.20.3Quilt, Fabric17+declared4 Dec 2023
1.20.2Quilt, Fabric17+declared20 Sept 2023

Download

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

All 32 releases
3.0.0-dev_build.2alpha14 Sept 2025

KelUI-3.0.0-dev_build.2.jar · 1.1 MB · for 1.21.8, 1.21.7

Download latest
520e85a12347…
Older versions24
  • 3.0.0-dev_build.115 Aug 20251.21.8, 1.21.71.1 MB161 downloads32bac4d235e9…Get
  • 2.0.0-dev_build.96 May 20251.21.51.1 MB260 downloads5eb1c92b0f51…Get
  • 2.0.0-dev_build.821 Feb 20251.21.4, 1.21.3, 1.21.20.8 MB473 downloadsa830c214c354…Get
  • 2.0.0-dev_build.71 Dec 20241.21.4, 1.21.3, 1.21.20.8 MB433 downloads4bb6814922ff…Get
  • 2.0.0-dev_build.628 Oct 202424w44a, 1.21.3, 1.21.20.7 MB129 downloadse648bb25772e…Get
  • 2.0.0-dev_build.528 Aug 20241.21.1, 1.210.4 MB681 downloads9b5a9ce8b1dd…Get
  • 2.0.0-dev_build.4.12 Aug 20241.21.1, 1.210.4 MB252 downloads03cb93a187fd…Get
  • 2.0.0-dev_build.42 Aug 20241.210.4 MB73 downloads2af565f28e97…Get
  • 2.0.0-dev_build.322 Jul 20241.213.8 MB153 downloads9ef06735fd68…Get
  • 2.0.0-dev_build.212 Jul 20241.213.8 MB163 downloadsfb381c4d7ad6…Get
  • 2.0.0-dev_build.112 Jul 20241.213.8 MB91 downloads74ec1ef34016…Get
  • 1.0.0-build.14.29 Jul 20241.20.6, 1.20.53.8 MB144 downloadsb7b665c4fb02…Get
  • 1.0.0-build.172 Jul 20241.213.8 MB171 downloadscdf24050eac6…Get
  • 1.0.0-build.14.116 Jun 20241.20.6, 1.20.53.8 MB108 downloads16517bb2de8b…Get
  • 1.0.0-build.1614 Jun 20241.213.8 MB404 downloads28c6ef8ab578…Get
  • 1.0.0-build.15.113 Jun 20241.213.8 MB153 downloadsba0625ebf9b2…Get
  • 1.0.0-build.1510 Jun 20241.213.8 MB92 downloads75e7b9b9dfcf…Get
  • 1.0.0-build.149 Jun 20241.20.6, 1.20.53.8 MB136 downloadsd1951c43f348…Get
  • 1.0.0-build.133 Jun 20241.20.6, 1.20.53.8 MB105 downloads86195c3c76c5…Get
  • 1.0.0-build.122 Jun 20241.20.6, 1.20.53.8 MB103 downloadsc33b5de4a187…Get
  • 1.0.0-build.1117 May 20241.20.6, 1.20.53.7 MB226 downloads262ce28e5310…Get
  • 1.0.0-alpha.1010 May 20241.20.6, 1.20.53.7 MB136 downloads3ed9aa936d09…Get
  • 1.0.0-alpha.91 May 20241.20.6, 1.20.53.6 MB135 downloadscba83aff321d…Get
  • 1.0.0-alpha.823 Apr 20241.20.6, 1.20.53.6 MB141 downloads7893e3b1b758…Get

Frequently asked

Does KelUI work on Minecraft 1.21.8?

Yes. 1.21.8 is the newest Minecraft version KelUI 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 KelUI support?

Everything the author has declared, from 1.20.2 up to 1.21.8. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install KelUI 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 KelUI support?

Quilt, 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 KelUI?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is KelUI under?

GPL-3.0-or-later, 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 KelUI?

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 KelUI 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Armor HiderHide or adjust the transparency of armor, glint, and offhand items - with full multiplayer sync. No dependencies required.GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Details from Modrinth, where the author last updated it on 14 Sept 2025. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .