Block Duplicator Addon (1.21, 1.20) is a powerful utility mod for Minecraft Bedrock Edition that gives players the ability to duplicate almost any block or item with ease. Whether you’re building large structures, gathering rare resources, or just want to save time, this addon makes it possible to multiply your materials without the usual grind.
Instead of spending hours mining or farming, players can use the Block Duplicator system to create multiple copies of their existing items. The addon is especially useful in creative survival builds, server economies, or when testing designs that require large quantities of materials.

Features:
- You can craft the Block Duplicator using 4 Cherry Planks and 2 Echo Shards.
- Only Cherry Planks are valid for the recipe no other plank types are accepted.
- The crafting recipe is intentionally expensive due to the powerful nature of the block.
Duplication:
This block can duplicate over 200+ blocks and items in Minecraft, including decoration blocks, valuable resources like diamonds and iron, food items, and much more.




Bonus Feature:
- You can also craft previously uncraftable blocks and items, such as Suspicious Sand, Suspicious Gravel, Nametags, Water, Lava, Fire blocks, and many others.

How to install:
How To Install Mod / Addon on Minecraft PE
How To Install Texture Packs on Minecraft PE
How To Install Map on Minecraft PE
Why Use Block Duplicator Addon?
This addon is perfect for players who want to streamline their survival gameplay or test builds in a semi-creative style. It removes the repetitive task of farming and mining while still letting players interact with the core mechanics of Minecraft. Great for map makers, content creators, and those who enjoy constructing large-scale projects without spending hours gathering blocks.
FAQs
Can I duplicate all blocks, including Netherite and End items?
Yes, most vanilla blocks and items—including rare ones—can be duplicated using this addon.
Does this work in survival mode?
Yes, it is designed to function in both survival and creative modes.
Is the addon compatible with multiplayer?
Yes, but the server owner must have the addon installed and activated for all players to use it.
Do I need to enable experimental settings?
No, this addon works without needing any experimental features enabled.
Download links
- Mcaddon:download Download file
- Behavior:download Download file
- Resource:download Download file