File Name- Dupe-trigger-mod-fabric-1.20.1.jar !!link!! Jun 2026

Make sure to include a direct link to the Modrinth or CurseForge page so people can actually find the .jar !

: The mod provides a simple and intuitive way to duplicate items, blocks, or entities. With just a few simple steps, players can create exact copies of their desired items.

Duplication glitches (dupes) are bugs in Minecraft’s code that allow a player to copy items. These usually rely on timing exploits—for example, logging out in the middle of a chunk load, exploiting packet ordering (Carpet mod style), or abusing server-client desynchronization. File name- Dupe-Trigger-Mod-Fabric-1.20.1.jar

Never use a dupe mod on multiplayer servers—you will likely be banned, and you risk your account.

Download Fabric API (required for most Fabric mods) and place it in your mods folder. Make sure to include a direct link to

A duplication trigger mod typically targets specific network packets or container interactions. Packet Manipulation

: Drop Dupe-Trigger-Mod-Fabric-1.20.1.jar into your %appdata%\.minecraft\mods folder. Duplication glitches (dupes) are bugs in Minecraft’s code

However, in technical Minecraft communities (e.g., SciCraft, 2b2t), duping is sometimes tolerated as a "meta" way to obtain non-renewable resources (like ancient debris or dragon eggs) on an anarchy server.

Because it is built for Fabric, it is lightweight, fast, and highly compatible with other performance mods like Sodium or Lithium. 3. Installation Guide (Fabric 1.20.1)

for multiplayer server environments and is intended for local play.