
Modrinth · Minecraft mod
PolyFactory
Let's build a factory! A tech mod for your Minecraft server!
Quick answer
Which PolyFactory release should I use?
PolyFactory 0.12.1+26.2 targets 26.2 with Fabric. Do not install it on the client. It must be installed on the dedicated server. All 1 required mods have matching files.
Where it goes
Is PolyFactory required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
This file is marked server-only.
What else does PolyFactory 0.12.1+26.2 need?
0.12.1+26.2. Change the file and its required mods may change too.
Install Polymer first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add PolyFactory without breaking your instance.
Built for PolyFactory 0.12.1+26.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 0.12.1+26.2. It targets 26.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Polymer first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 0.12.1+26.2. It opens that exact file at the source.
About this project
What does PolyFactory add?
PolyFactory
PolyFactory is Fabric (and Quilt) server side modification powered by
Polymer which adds new mechanics, blocks and tools allowing
for further automation, processing, storage and more (or in simpler terms, it's a tech mod)!

Use Grinders, Mechanical Presses and other machines to process items into different, likely more
useful or compact items, transport them with lines of Conveyors and sort them out with Item Splitters
and Funnels. Smelt ores them in an Industrial Smeltery, transport fluids with Copper Pipes. Shoot them out with a Pressure Fluid Gun!
Power things with some Windmills, Steam Engines or Diesel Engines as using Hand Crank for everything won't take you far.

Then, if you think you are done with machinery, you can use some Item Readers, Item Counters
connected to Nixie Tubes via colored Cables to display information in a nice and visible way!
Maybe even decorate your base with some Lamps and other blocks?

And if you need some utility? Get a Portable Drill for your mining endeavors, explode things with
Dynamite and then craft some Wooden Containers and Deep Storage Containers to store your items away.
Use Workbench and Blueprint Workbench to make your crafting of singular items nicer.
And after a long week, take the Chain Lift to the mountains and eat some Cheese...

You don't know how to start? Use advancements, the guidebook and recipe book/Polydex
for help, as they should guide you through the mod!
== Download on Modrinth ==
Extra mods you might want to use!
Polydex
While not necessarily required, it's highly recommended to install Polydex, as it allows
you to view all recipes in a simple interface. PolyFactory has full support for them,
with a shortcut button in all crafting station.
Polymer AutoHost
Simplest way to handle automatic resource pack generation for your server!
While bundled by main distribution of Polymer, it requires some manual
setup to work correctly. But it is quick and simple!
PolyDecorations
Wanted to decorate your world a bit more? If so, this mod is ideal for you!
PolyDecorations is Fabric (and Quilt) server side mod which multiple decorative blocks such as benches, braziers and shelfs. Checkout Modrinth page for more information!
Contribute!
Do you speak some other languages than english? If so, you can help with translating
this mod (and others) to it!
https://crowdin.com/project/patbox-mods
If you can't find the language you speak, feel free to request it!
Project description from Modrinth.
Pick your setup
PolyFactory by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
PolyFactory versions and loaders
0.12.1+26.2
polyfactory-0.12.1+26.2.jar
2 Aug 2026
0.12.0+26.2
polyfactory-0.12.0+26.2.jar
20 Jun 2026
0.11.1+26.1.2
polyfactory-0.11.1+26.1.2.jar
20 Jun 2026
0.11.0+26.1
polyfactory-0.11.0+26.1.jar
29 Mar 2026
0.10.4+1.21.11
polyfactory-0.10.4+1.21.11.jar
1 Mar 2026
0.10.3+1.21.11
polyfactory-0.10.3+1.21.11.jar
21 Feb 2026
Looking for an older file? The official Modrinth project page is in Resources.