
DatapacksJava
Auto Crafting
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.

Auto Crafting by Gamemode 4
Try out Gamemode 4's take on auto-crafting!
Features
- Crafts any vanilla item.
- Set the recipe shape, give it ingredients one at a time, and power the piston to craft the item
- Build a cool steampunk multiblock structure
Creation
Craft the auto-crafter in a Custom Crafter
Build the Multiblock Structure
Usage
- Set the shape of your recipe inside the Auto Crafter, using any items
- Fill the top barrel with the ingredients of your recipe, in order
- Power the Piston to craft the item
- Retrieve the result from the bottom barrel
More Info
Credits
About Gamemode 4 
Gamemode 4 is a series of command-powered creations that are designed to change and enhance the survival experience. All of our modules are designed to work together flawlessly, and are balanced for usage in a survival setting. Pick and choose your favorites from our website, or wherever you get datapacks.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as gm4_auto_crafting_1_21.zip
- Download size: 807 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.