Item Upgrader Core
Java mod listed for Minecraft 1.19. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.19.2 on Forge. On other versions it may install and then do nothing.
This is the core API for the Item Upgrader mod, adding the feature of Upgrades to the game.
You may be looking for Item Upgrader instead of this, as this has no actual upgrades in it, however this mod is required for the main content mod as it provides all the foundations for the upgrade system.
Upgrades are generally customizable via datapacks/resourcepacks, and you can somewhat easily make your own!
I'm a Kinetic Hosting partner! If you need a Minecraft server and want to support me, click the image below!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.19.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as itemupgrader-core-1.0.4.jar — drop this file into the mods folder
- Download size: 463 KB
- Download link checked 16 Oct 2026 — working
These come from our own check of the pack file, not from the source page.