Simply Duplicate
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.4 on NeoForge. On other versions it may install and then do nothing.
This is a simple mod to duplicate items in your hand on keypress. "="/Equals by default
This can go over max stack size and if the number overflows the integer limit it will be deleted.
If there are any issues or requests for different versions let me know and I will make it as soon as I can.
Inspired by Dupe Trigger for forge/fabric but made independently.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as SimplyDuplicate-1.0.0-neoforge-1.20.4.jar — drop this file into the mods folder
- Download size: 13 KB
- Download link checked 18 Oct 2026 — working
These come from our own check of the pack file, not from the source page.