Minecraft but Crouching dupes items
Minecraft but Crouching lets a player duplicate the item in the main hand by crouching, on Fabric servers.
What it does
Holding a stack in the main hand and crouching adds a copy of that item. A server can keep a limit on how far stacks may grow, and a command shows whether that limit is active. Stacks above 99 go beyond what the game normally saves, so the cap is worth keeping on there. The mod is released under the MIT License and is not open source. Fabric API is required.
Key features
Crouch-to-duplicate
Crouching while holding an item in the main hand copies that item into the stack.
Stack cap control
A command reports the cap status, and the cap can be enabled, which is the default, or turned off.
Unlimited duping
With the cap off, stacks can grow past the normal stack limit of 99 items.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Questions
Does Minecraft but Crouching need Fabric API?
In the catalog
Minecraft but Crouching dupes items is one of 7,216 Magic mods on ModsFinder, and one of 3,630 Magic mods for Fabric. 8,071 mods support Minecraft 26.3.
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What the author says
Commands: - /crdupe — shows the cap status - /crdupe cap enable — cap ON (default). Items double up to their normal stack limit (e.g. 64) - /crdupe cap disable — cap OFF. Unlimited duping Note: stacks above 99 are beyond what Minecraft can actually save, so I recommend to keep the cap on.
Official listing
- Modrinth page
- modrinth.com/mod/minecraft-but-crouching-dupes-items
- Owner
- saodminecraft1
- Published
- 2026-08-04
- Updated on Modrinth
- 2026-10-01
- Facts verified
- 2026-10-15