ModsJava
Inventory Size Attributes
Adds entity attributes that control how many player inventory slots are accessible. Free Minecraft Java mod for 26.1, 26.1.1, 26.1.2.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Inventory Size Attributes
This mod allows changing the size of the player inventory and of the hotbar.
This mod does not change the maximum amount of inventory or hotbar slots!
By default the inventory size is not changed, this can be done via the server config or with two new entity attributes.
Details can be found in the readme file.
Verified by MCModsHub
- Ships as inventory-size-attributes-3.0.0.jar — drop this file into the mods folder
- Download size: 196 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.