CustomItemGenerators is a Slimefun addon that allows users to create fully customizable item generators via YAML configuration files. The plugin supports integration with all existing Slimefun addons, making it highly adaptable.
Users can define generator properties such as the block type, name, lore, energy capacity, and recipe. Additionally, the plugin allows configuration of a list of production outputs, energy consumption, and crafting time. There is a also a file to change the display of all the Custom Item Generators in case you find the GUI too limited.
Video preview https://www.youtube.com/watch?v=sI27MzIh4M4
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 1.20.1, 1.20.2
- 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 Modrinth — 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 CustomItemGenerators-1.1.0.jar — drop this file into the mods folder
- Download size: 700 KB
- Download link checked 20 Sept 2026 — working
These come from our own check of the pack file, not from the source page.