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AttributeFix Mod for Minecraft 1.20.1, 1.12.2

Removes arbitrary limits on Minecraft's attribute system. Fixes MANY mods!

On a server
downloads
29 downloads
views
196 views
Updated
Updated 26.09.2026

About the AttributeFix mod

Attribute Fixer

Minecraft uses an attribute system to handle important calculations. It covers everything from armor values, to attack damage, to the maximum health of a mob. This system also introduced attribute caps, which limit how high any value can be. While this usually goes unnoticed, many mods are unknowingly affected by it. This mod significantly increases these caps to allow those mods to work as they were intended.

Affected Attributes

  • Max Health
  • Follow Range
  • Knockback Resistance
  • Movement Speed
  • Attack Damage
  • Attack Speed
  • Armor
  • Armor Toughness
  • Luck

Like the mod and want to support me?

  • Follow me on Twitter
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  • Pledge on Patreon
  • Check out my website

This project is sponsored by Nodecraft. Use code DARKHAX for 30% off your first month of service!

How to install AttributeFix

With Millida Launcher

  1. Install Millida Launcher

    The launcher is free: download it at millida.net/launcher and sign in with any nickname.

  2. Click “Install” on this page

    The launcher opens and installs the mod for Minecraft 1.12–26.3 on Fabric, Forge or NeoForge automatically, together with its dependencies: Fabric API, Prickle.

  3. Launch the game

    A profile with it appears in the launcher: click “Play”.

Manually

  1. Install Fabric, Forge or NeoForge

    The loader must match the game version of the mod file, for example Minecraft 26.3. After installing it, a separate profile appears in your launcher.

  2. Download the file for your version

    In the version list above, pick the file AttributeFix-neoforge-MC26.3-26.3.0.1.jar (19 KB) for your game version and loader.

  3. Put it in the mods folder

    The folder is inside .minecraft (Windows: %appdata%\.minecraft\mods). If it does not exist, create it. Required dependencies go there too: Fabric API, Prickle.

  4. Launch the loader profile

    Open “Mods” in the main menu: AttributeFix should be in the list.

On a server

  1. A server on Fabric, Forge or NeoForge

    The mod only works on a server with the same loader and game version, for example 26.3.

  2. File goes into the server’s mods folder

    Stop the server, put the mod file into the mods folder and start the server again.

  3. Use the “To server” button

    On Millida Hosting, the button at the top of the page uploads the file to your server and restarts it for you.

Versions

With dependencies

MinecraftLoaderFileDateActions
26.3NeoForge26.318.8 KB
26.3Fabric26.320.5 KB 9
26.2Fabric26.220.4 KB 7—
26.1Fabric26.120.5 KB 1—
1.21.11NeoForge1.21.1119.5 KB 1—
1.20.1Fabric1.20.117.1 KB 8—
1.19.2Forge1.19.219 KB—
1.18.2Forge1.18.219.9 KB—

FAQ

Which Minecraft versions does AttributeFix work on?

There are files for 1.12–26.3, 12 versions in total. The newest is 26.3.

Is AttributeFix for Forge or Fabric?

There are files for Fabric: 1.20.1–26.3, for Forge: 1.12–1.19.2 and for NeoForge: 1.21.11–26.3.

What does AttributeFix need to work?

Required: Fabric API, Prickle. Without them the mod will not start: dependencies go into the same mods folder.

Does AttributeFix work on a server?

Yes. AttributeFix works both in singleplayer and on a server.

Where can I download AttributeFix safely?

On this page: the file AttributeFix-neoforge-MC26.3-26.3.0.1.jar (19 KB) is stored on Millida’s server, with no link shorteners. SHA-1 checksum: 286aed2ba27a006710ffbb7d46ecc83595cb8970.

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Author: DarkhaxLicense: LGPL-2.1-onlySource code

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