Minecraft version
Back to mods 
CurseForge · Minecraft mod
Weighted Inventory
Unlock inventory slots based on your worn armor
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Weighted Inventory release should I use?
Latest stable file 1.2.0
Game version 1.20.1
Loader Forge, NeoForge
Weighted Inventory 1.2.0 targets 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 Weighted Inventory required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release Forge, NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does Weighted Inventory 1.2.0 need?
1.2.0. Change the file and its required mods may change too.
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 Weighted Inventory without breaking your instance.
Built for Weighted Inventory 1.2.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.2.0. It targets 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 1.2.0. It opens that exact file at the source.
About this project
What does Weighted Inventory add?
Weighted Inventory limits the amount of inventory spaces available to a player. Wearing armor will increase the number of available slots depending on the armor type. Different types of armor have different slot counts.
The amount of slots per armor piece can be changed using datapacks, By default the slots per armor type are as follows:
- Leather - 2.25 slots (for a total of 9 slots)
- Iron / Chainmail - 4.5 slots (for a total of 18 slots)
- Gold / Diamond / Netherite - 6.75 slots (for a total of 27 slots)
Project description from CurseForge.
Pick your setup
Weighted Inventory by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.21.1
1 loader buildMinecraft version
1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Weighted Inventory versions and loaders
3.0.0
WeightedInventory-26.1.2-3.0.0.jar
12 Apr 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · NeoForge setup 26.1.2NeoForge beta
WeightedInventory-26.1.2-3.0.0.jar
12 Apr 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · NeoForge setup NeoForge26.1.2 beta
2.2.0
WeightedInventory-1.21.1-2.2.0.jar
7 Dec 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge beta
WeightedInventory-1.21.1-2.2.0.jar
7 Dec 2025
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge beta
1.2.0
WeightedInventory-1.20.1-1.2.0.jar
7 Dec 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1ForgeNeoForge release
WeightedInventory-1.20.1-1.2.0.jar
7 Dec 2025
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1ForgeNeoForge release
2.1.0
WeightedInventory-1.21.1-2.1.0.jar
7 Dec 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge beta
WeightedInventory-1.21.1-2.1.0.jar
7 Dec 2025
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
2.0.0
WeightedInventory-1.21.1-2.0.0.jar
7 Dec 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge beta
WeightedInventory-1.21.1-2.0.0.jar
7 Dec 2025
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
1.1.0
WeightedInventory-1.20.1-1.1.0.jar
7 Dec 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1ForgeNeoForge release
WeightedInventory-1.20.1-1.1.0.jar
7 Dec 2025
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1ForgeNeoForge release
Looking for an older file? The official CurseForge project page is in Resources.
mod Modrinth · Minecraft
Ally Effect
Heal your friends at the cost of hunger by hugging them!
mod Modrinth · Minecraft
A Seedless Place
Make crops function like seeds!
mod CurseForge · Minecraft
PO1ZON's Jukebox (Play From Chest)
PO1ZON's Jukebox is a mod that is not only a backport of the 26.4 jukebox rework but it also allows any form of storage to be used in place of a chest.