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MI TweaksMinecraft mod for 1.21.1

Some tweaks to MI for pack creators and addon devs.

newest supported release 1.21.1TechnologyUtility QolMc AddonsTechnology Automation
Latest version
MI Tweaks 1.9.6-1.21.1
Minecraft
1.20.4 to 1.21.1
Java
Java 21+
Loader
NeoForge
Licence
not stated
Downloads
3.5M
Updated
1 mo ago
Available on
CurseForge

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024
1.21NeoForge21+declared13 Jun 2024
1.20.4NeoForge17+declared7 Dec 2023

Download

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

Browse 43 indexed releases

Most recently published release

MI Tweaks 1.9.6-1.21.1release2 Oct 2026

mi-tweaks-1.9.6-1.21.1.jar · 0.5 MB · for 1.21.1 · NeoForge

Download this release
c8fb2acf6d81…
Older versions24
  • MI Tweaks 1.9.5-1.21.122 Aug 20261.21.10.5 MBc7a5db5aec69…Get
  • MI Tweaks 1.9.4-1.21.115 Aug 20261.21.10.5 MBa7b06a787ec9…Get
  • MI Tweaks 1.9.3-1.21.121 Jul 20261.21.10.5 MB122 downloads6e1db5b10807…Get
  • mi-tweaks-1.9.2-1.21.1.jar28 Jun 20261.21.10.5 MB33.4k downloadsa4140f06c5c0…Get
  • mi-tweaks-1.9.1-1.21.1.jar24 May 20261.21.10.7 MB88 downloads6f0fd15718c5…Get
  • mi-tweaks-1.9.0-1.21.1.jar8 May 20261.21.10.7 MB69 downloads70a4b871c921…Get
  • mi-tweaks-1.8.21-1.21.1.jar8 May 20261.21.10.7 MB45 downloads24e895477e67…Get
  • mi-tweaks-1.8.20-1.21.1.jar7 Mar 20261.21.10.7 MB69 downloadsb83f7888a9e3…Get
  • mi-tweaks-1.8.19-1.21.1.jar30 Nov 20251.21.10.7 MB49 downloads17521b5ba086…Get
  • mi-tweaks-1.8.18-1.21.1.jar28 Nov 20251.21.10.7 MB59 downloads52558e324d0e…Get
  • mi-tweaks-1.8.17-1.21.1.jar14 Nov 20251.21.10.7 MB12.9k downloads194cd6a8bb9b…Get
  • mi-tweaks-1.8.16-1.21.1.jar1 Nov 20251.21.10.7 MB69 downloads16c032f82900…Get
  • mi-tweaks-1.8.15-1.21.1.jar1 Nov 20251.21.10.7 MB28 downloadsabed838e9ee1…Get
  • mi-tweaks-1.8.14-1.21.1.jar23 Sept 20251.21.10.7 MB100.7k downloads65e74478e638…Get
  • mi-tweaks-1.8.13-1.21.1.jar20 Aug 20251.21.10.7 MB9540fb332960…Get
  • mi-tweaks-1.8.12-1.21.1.jar18 Aug 20251.21.10.7 MB8e97c08c85f0…Get
  • mi-tweaks-1.8.11-1.21.1.jar27 Jul 20251.21.10.7 MB59 downloadsd8830e136dde…Get
  • mi-tweaks-1.8.10-1.21.1.jar7 Jul 20251.21.10.7 MB53 downloads318ba4a8cb39…Get
  • mi-tweaks-1.8.9-1.21.1.jar20 Jun 20251.21.10.7 MB57.7k downloads724805b5aa8a…Get
  • mi-tweaks-1.8.8-1.21.1.jar1 Jun 20251.21.10.7 MB54 downloads532d75fd66c8…Get
  • mi-tweaks-1.8.7-1.21.1.jar20 May 20251.21.10.7 MB23.5k downloads4a1213c5c6aa…Get
  • mi-tweaks-1.8.6-1.21.1.jar19 May 20251.21.10.7 MB35 downloads1137781b7f63…Get
  • mi-tweaks-1.8.5-1.21.1.jar6 Apr 20251.21.10.6 MB121.1k downloads7772a2cde893…Get
  • mi-tweaks-1.8.4-1.21.1.jar6 Apr 20251.21.10.6 MB33 downloadsf9d7a853c315…Get

Frequently asked

Does MI Tweaks work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version MI Tweaks 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 MI Tweaks support?

Everything the author has declared, from 1.20.4 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does MI Tweaks support?

NeoForge. 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 MI Tweaks?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install MI Tweaks?

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 MI Tweaks safely?

Start with the author's page on CurseForge, 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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Details from CurseForge, where the author last updated it on 2 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? .