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Replication

Replicating items without any printing errors

NeoForgeForge
Loaders
NeoForgeForge
Downloads on Modrinth
70K
Followers on Modrinth
35
versions
38
Updated
October 18, 2026Oct 18
Published
in 2025

At a glance

Runs on NeoForge and Forge
For Minecraft 1.21.1, 26.1.2 …
Needed in the game and on the server
Latest version — 26.1.2-1.2.8 from October 18, 2026
Requires Titanium
License MIT — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.20.1, 1.21.1, 26.1.2

Replication is a tech mod that allows you to replicate resources of similar types. You can transform dirt to stone but you can't transform dirt to diamonds.

This mod needs Titanium

Important Concepts

Matter pipes will allow you to connect Replication machines and they will automate some processes:

  • Transfer Power: they work like any power pipe
  • Transfer Matter: they will transfer matter from the Disintegrator to Matter Tanks and from Matter Tanks to other machines that need it

The Identification Chamber will scan items to know their matter values and store them into chips. Those Chips can be stored in the Chip Storage and will be available to the network.

Replicators can be used in "Infinite Mode", where they will keep replicating a resource until it is full or has run out of matter, you can configure that mode in the GUI.

How it works

To transform items you will need to break them down to their primal values using a Disintegrator. Using that machine you will transform any item with matter values into matter. Once you have scanned some items and stored their values into chips you can use the Replication Terminal to request items. With a request created Replicators will use the Matter stored in tanks to replicate the item from scratch and send it back to the terminal.

For Pack Makers

Datapack

You can modify/add/remove matter values using datapacks, you don't need to add values for each modded item as the system will calculate the values using the crafting recipes. Datapack examples.

Blueprints

You can create blueprints (one use item) that have a % of the scanned item information using the command `/replication create-blueprint-using-hand ` where progress is a decimal number between 0 and 1. This will allow you to create the blueprint using the current item in your hand respecting the NBT of the item. Then those blueprints can be transferred using the Identification Chamber or directly to the Chip Storage.

Tag

You can disable an item from being scanned using the tag replication:cant_be_scanned. This will only prevent the item from being scanned and not replicated You can disable an item from being disintegrated using the tag replication:cant_be_disintegrated

FAQ

How to install Replication?

Install NeoForge for your Minecraft version, download Replication for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Replication support?

Replication has builds for Minecraft 1.20.1, 1.21.1, 26.1.2.

Is Replication needed on the server?

Needed in the game and on the server

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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