
Modrinth · Minecraft mod
Attributizer
json-defined custom armor, weapon, and offhand attributes
Quick answer
Which Attributizer release matches 1.20 Forge?
Attributizer 3.1 targets 1.20, 1.20.1 with Forge, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Attributizer required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Attributizer 3.1 need?
3.1 on 1.20 Forge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Attributizer without breaking your instance.
Built for Attributizer 3.1 on 1.20 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 3.1. It targets 1.20, 1.20.1 with Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 3.1. It opens that exact file at the source.
About this project
What does Attributizer add?
This mod allows you to use datapacks to attach custom attributes to armor, held items, and mobs. You can configure all sticks to give extra max health when held in the offhand, or cancel the knockback resistance attribute on netherite gear, or increase the base armor stat of a mob by a random amount! It's primarily intended to provide a cleaner way of implementing attribute modifiers from Project: War Dance and Cloak and Dagger.
Support for other types of items is planned. For an example datapack, see the Github.
Icon is, again, taken from Lorc's game-icons.net.
Project description from Modrinth.
Pick your setup
Attributizer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20
2 loader builds1.19.4
1 loader build1.19.3
1 loader build1.19.2
1 loader build1.19.1
1 loader build1.19
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Attributizer versions and loaders
3.1
attributizer-3.1.jar
20 May 2026
Looking for an older file? The official Modrinth project page is in Resources.