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AttributizerMinecraft mod for 1.20.1

json-defined custom armor, weapon, and offhand attributes

client and servernewest supported release 1.20.1UtilityMobsEquipment
Latest version
3.1
Minecraft
1.19 to 1.20.1
Java
Java 17+
Loaders
NeoForge, Forge
Licence
GPL-3.0-only
Downloads
39.9k
Updated
5 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Attributizer servers

One click and Attributizer is installed with the right loader, on hardware built for it.

  • 1.20.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.20NeoForge, Forge17+declared2 Jun 2023
1.19.4Forge, NeoForge17+declared14 Mar 2023
1.19.3NeoForge, Forge17+declared7 Dec 2022
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.19.1NeoForge, Forge17+declared27 Jul 2022
1.19Forge, NeoForge17+declared7 Jun 2022

Download

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

For Minecraft 1.20.1

Choose the loader you use before downloading.

Most recently published release

3.1release20 May 2026

attributizer-3.1.jar · 62 KB · for 1.20.1, 1.20 · Forge, NeoForge

Choose file on publisher ↗
74f0cbf3a2a9…
Older versions2
  • 1.71 Feb 20261.19.4, 1.19.3, 1.19.2, 1.19.1, 1.1952 KB302 downloads1e4fd4a0a47d…Get
  • 1.219 Apr 20231.19.226 KB3.2k downloads9c6e9b0266c5…Get

Frequently asked

Does Attributizer work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Attributizer 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 Attributizer support?

Everything the author has declared, from 1.19 up to 1.20.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Attributizer on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Attributizer support?

NeoForge, Forge. 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 Attributizer?

Among the supported Minecraft releases above, the highest recorded requirement is Java 17 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Attributizer under?

GPL-3.0-only, 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 Attributizer?

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 Attributizer 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. 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!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.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 20 May 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? .