About Panda Anti-Dupe
From ModrinthA simple drop-in mod to prevent all forms of duping. TNT-Duping, Gravity block duping, and much more will not work with this mod enabled.
PandaAntiDupe
Description
A simple drop-in plugin to prevent all forms of duping. This will prevent TNT Duping, Trident Dupe, Gravity block duping, and various other forms of duplicating items. (Some dupes patched by this mod may already be fixed by Mojang, feel free to open an issue)
Configuring
config/PandaAntiDupe.json generated at runtime, a true/false entry for each dupe patch exists
{
"BookDupe": true,
"ShulkerBoxDupe": true,
"RailDupe": true,
"HorseQuickMoveDupe": true,
"StackSplitDupe": true,
"HopperDupe": true,
"PistonDupe": true, //this is the TNTDuping one
"EntityDimensionDupe": true,
"TridentDupe": true,
"BeeDupe": true,
"TripwireDupe": true,
"LecternDupe": true,
"TripwireHookDupe": true,
"GravityBlockDupe": true,
"NBTListDupe": true
}Simply set to false to disable
Try it out
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Support
License
Highlights
From source dataGame versions
Supports 13 Minecraft versions, the newest being 26.3.
Loaders
Runs on Fabric.
Footprint
Rated a light load on a server.
Panda Anti-Dupe on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.1.4+26.3, released 2026-10-19
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Fabric | 1.21.1 to 26.3 (8 versions) | 26.3 |
From 7 recorded builds of Panda Anti-Dupe.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.1.4+26.3 | 2026-10-19 | 26.3 | Fabric |
| 1.1.2+26.3 | 2026-10-04 | 26.3 | Fabric |
| 1.1.1+26.2 | 2026-06-26 | 26.2 | Fabric |
| 1.1.1_26.1.1 | 2026-06-07 | 26.1.1 to 26.1.2 (2 versions) | Fabric |
| 1.1.0_1.21.11 | 2025-12-12 | 1.21.11 | Fabric |
| 1.1.0_1.21.9+1.21.10 | 2025-10-09 | 1.21.9 to 1.21.10 (2 versions) | Fabric |
Dependencies
- Required: modrinth project P7dR8mSH (modrinth, not in our catalogue)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Panda Anti-Dupe on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogBuilding & decoration
Blocks, furniture, decorations and building tools.
Runs on your server
From source side supportModrinth lists Panda Anti-Dupe as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- Fabric
- Runs on
- Serverrequired on the server
- Game versions
- 26.3 and 12 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-20Open ↗
- ✓AuthorTreeOfSelf, as published on Modrinth
- ✓LicenseCC0-1.0Free
