: If timed correctly, the game "ghosts" the bundle, causing it to appear in both hoppers or the second slot of a single hopper. Turn off the machine and collect both bundles. Other Notable Methods
While the hopper method is the "gold standard" for reliability, other niche exploits exist:
: Place the items you want to duplicate inside a bundle . Put that bundle into one of the hoppers while the machine is off. duplication-glitch-minecraft-bedrock
: Place two pistons facing each other. Connect them to the clock so they push two hoppers back and forth rhythmically.
: In some Bedrock versions, clicking an item in your hotbar while the Beacon menu is open can occasionally duplicate it, though this is frequently patched. : If timed correctly, the game "ghosts" the
: Primarily used on servers (Realms), this involves "overloading" a book's data with characters until the server kicks the player, potentially rolling back their inventory while the chest data remains saved. Critical Considerations
As of April 2026, the most prominent duplication glitch in Minecraft Bedrock (versions 1.21 to 26.13) utilizes a . This method exploits how the game handles item data when a "bundle" is moved between storage containers (Hoppers) at the exact moment a player interacts with them. The Bundle & Hopper Duplication (v26.13) Put that bundle into one of the hoppers
: Turn the machine on. While the pistons are rapidly moving the hoppers, spam-click (repeatedly open) one of the hoppers.