Uncrafting Dropper
by Luicuelo
Uncrafting Dropper is a Forge utility block that breaks an item back into its crafting components when an item is dropped into it.
What it does
Placing an item into the Uncrafting Dropper attempts to reverse its crafting recipe, so the ingredients come back out. The block works like a dropper: its outputs go to the world or to a connected inventory, and redstone signals toggle it, which lets automated builds run the process without a player present. Components are produced by the mod's own disassembly logic and do not depend on any other mod.
Enchanted books can be broken down too, with enchantments extracted and a drop probability that the config file sets. Damaged tools, armor and weapons are handled so their durability is accounted for, and a tier system lets upgrades improve efficiency, resource recovery and enchantment extraction. The mod works with Redstone Integration and Support Custom Uncrafting Recipes, and it is published for Forge only, for 1.12.2, with the latest file, 0.61, dated 2025-07-13.
Installation requires the mod on both the server and each client, because the environment is client and server. The source code is under the GNU General Public License v3.0 only, so the mod is open source, and its issue tracker is public.
Key features
Reverse crafting
Items placed in the block are disassembled into the components they were crafted from.
Item dispensing
Recovered components are output into the world or a connected inventory, like a dispenser.
Enchantment extraction
Enchanted books are converted, with a configurable chance for each enchantment to drop.
Tier upgrades
Upgrading the block raises efficiency, resource recovery and enchantment extraction.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who want to recycle crafted items, and server owners who run automated builds that need a reverse-crafting block.
How it compares
Redefined Craftings is published for Fabric, Forge and NeoForge for 1.21 – 1.21.3, under All rights reserved and not open source, and it requires the server with an optional client. Auto Droppers covers 1.20 – 26.2 on Fabric, Forge, NeoForge and Quilt, is licensed under the MIT License and is not open source, and it is also server-side. RockQoL covers 1.19 – 26.3 on four loaders and is All rights reserved, with a server required and an optional client. Uncrafting Dropper differs by being Forge only and for 1.12.2, and by being open source under the GNU General Public License v3.0 only.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Uncrafting Dropper | Forge | 1.12.2 | Client and server | 2025-07-13 |
| Redefined Craftings | Fabric, Forge and NeoForge | 1.21 – 1.21.3 | Server required, client optional | 2025-05-02 |
| Auto Droppers | Fabric, Forge, NeoForge and Quilt | 1.20 – 26.2 | Server required, client optional | 2026-03-01 |
| RockQoL | Fabric, Forge, NeoForge and Quilt | 1.19 – 26.3 | Server required, client optional | 2025-04-16 |
Questions
Does Uncrafting Dropper need to be installed on the client?
Which loader and version does Uncrafting Dropper support?
Can the block be automated with redstone?
In the catalog
Uncrafting Dropper is one of 8,016 Management mods on ModsFinder, and one of 2,698 Management mods for Forge. 2,920 mods support Minecraft 1.12.2.
More from Luicuelo
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What the author says
The Uncrafting Dropper is a utility block that allows players to reverse-craft items into their components. Simply place an item in the dropper, and it will attempt to break it down into its crafting ingredients.
Official listing
- Modrinth page
- modrinth.com/mod/uncrafting-dropper
- Owner
- Luicuelo
- Published
- 2025-05-11
- Updated on Modrinth
- 2025-07-13
- Facts verified
- 2026-10-15