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LunarTweaksMinecraft mod for 1.21.11

LunarTweaks is a versatile client-side mod featuring a customizable HUD, crosshair tweaks, crystal optimizer, and more — built for PvP players and developers.

client onlynewest supported 1.21.11UtilityGame MechanicsOptimizationManagement
Latest version
2.4-1.21.5
Minecraft
1.20 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
77.8k
Updated
5 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 LunarTweaks declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
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
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023

Download

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

All 27 releases
2.4-1.21.5release16 Apr 2026

Lunartweaks-2.4-1.21.5.jar · 18.4 MB · for 1.21.5

Download latest
c467b51d23a7…
Older versions24
  • 2.4-1.21.6-815 Apr 20261.21.8, 1.21.7, 1.21.618.4 MB1.1k downloads3a803a2d1651…Get
  • 2.4-1.21.914 Apr 20261.21.10, 1.21.918.4 MB1.0k downloads0dc96d39fad0…Get
  • 2.4-1.21.1114 Apr 20261.21.1118.4 MB23.3k downloads5d44eb5253e8…Get
  • 2.3-1.21.117 Apr 20261.21.110.2 MB2.0k downloads294d96ecba62…Get
  • 2.3-1.21.97 Apr 20261.21.10, 1.21.90.2 MB153 downloads0a6e79542cc2…Get
  • 2.3-1.21.6-87 Apr 20261.21.8, 1.21.7, 1.21.60.2 MB145 downloads606fc359cc50…Get
  • 2.3-1.21.57 Apr 20261.21.50.2 MB75 downloadsc41030becb5e…Get
  • 2.3-1.21.47 Apr 20261.21.40.2 MB3.1k downloads5dc187a61b66…Get
  • 2.3-1.21.2-37 Apr 20261.21.3, 1.21.20.2 MB138 downloads5787db465b9d…Get
  • 2.3-1.217 Apr 20261.21.1, 1.210.2 MB2.7k downloads2fcdf137e122…Get
  • 2.3-1.207 Apr 20261.20.1, 1.200.2 MB914 downloads748b0869ec8d…Get
  • 2.2.1-1.21.1120 Mar 20261.21.110.2 MB6.1k downloads8d19d83ddc1a…Get
  • 2.2.1-1.21.920 Mar 20261.21.10, 1.21.90.2 MB524 downloadsb2d2992630f4…Get
  • 2.2.1-1.21.820 Mar 20261.21.8, 1.21.7, 1.21.60.2 MB511 downloads56833d73f1cf…Get
  • 2.2.1-1.21.520 Mar 20261.21.50.2 MB234 downloads173b15e878b8…Get
  • 2.2.1-1.21.420 Mar 20261.21.40.2 MB1.1k downloads8980476425a1…Get
  • 2.2.1-1.21.220 Mar 20261.21.3, 1.21.20.2 MB69 downloadsb3dbfc827998…Get
  • 2.1.1-1.2120 Mar 20261.21.1, 1.210.2 MB974 downloadseeff93045789…Get
  • 2.2.1-1.2020 Mar 20261.20.1, 1.200.2 MB292 downloads463979ba525e…Get
  • 2.1-1.21.1115 Feb 20261.21.110.2 MB8.1k downloads21e84c5b3678…Get
  • 2.1-1.21.915 Feb 20261.21.10, 1.21.90.2 MB964 downloadsabdb70e7da8d…Get
  • 2.1-1.21.6-815 Feb 20261.21.8, 1.21.7, 1.21.60.2 MB1.1k downloads4aa44aae4d13…Get
  • 2.1-1.21.415 Feb 20261.21.5, 1.21.40.2 MB3.1k downloads393f3f606ea6…Get
  • 2.1-1.21.215 Feb 20261.21.3, 1.21.20.2 MB137 downloadscd01596becdb…Get

Frequently asked

Does LunarTweaks work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version LunarTweaks 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 LunarTweaks support?

Everything the author has declared, from 1.20 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install LunarTweaks 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 LunarTweaks 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 LunarTweaks?

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 LunarTweaks 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 LunarTweaks?

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 LunarTweaks 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.

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Last checked 2 mo ago against Modrinth. 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? .