ModsJava
Fabric Dupe Chest
Java mod listed for Minecraft 1.16. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.16.5 on Fabric. On other versions it may install and then do nothing.
This is a dupe chest mod for fabric 1.16.5,
The crafting recipe requires a nether star and chest (find out in which slots)
This can dupe chest can hold up to 1024 items at a time even though it says 64
Update coming soon with custom amount and more buttons.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.16.5
- 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.
File checked by MCModsHub
- Ships as DupeChest[Fabric].jar — drop this file into the mods folder
- Download size: 36 KB
- Download link checked 14 Oct 2026 — working
These come from our own check of the pack file, not from the source page.