Weighted Inventory
Unlock inventory slots based on your worn armor
About this Mod
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)
Available Versions
How to Install Weighted Inventory on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "Weighted Inventory". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 1.21.1, 1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Weighted Inventory server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.
Is Weighted Inventory compatible with forge and neoforge?
Weighted Inventory officially supports forge, neoforge for Minecraft 26.1.2, 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Weighted Inventory – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Weighted Inventory consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Rent Modded Server
Install Weighted Inventory with just one click on your server.