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Lenient Stack Size

Increases the stack size of vanilla items

FabricNeoForge
Loaders
FabricNeoForge
Downloads on Modrinth
837
Followers on Modrinth
6
versions
4
Updated
August 2, 2026Aug 2
Published
in 2025
New Stack Sizes · swipe

At a glance

Runs on Fabric and NeoForge
For Minecraft 1.21.10, 26.2
Server only — players don't need to install it
Latest version — 26.2.2 from August 2, 2026
License MIT — free
Where it's needed
In gamenot neededOn serverrequired

Install on the server only; players don't need it

Game versions1.21.10, 26.2

Increases the stack sizes of vanilla items. The new stack sizes are pre-designed and new interactions have been added to deal with the new stack sizes.

Highly recommended to use this in conjunction with a mod or datapack which adds the Bundle recipe - since making these items stackable increases the utility of Bundles.

You can change stack sizes of any items in the config.

Default Changes

ItemVanilla Stack SizeNew Stack Size
Enderpearl1664
Snowball1664
Armor Stand1664
Cake1664
Eggs1664
Minecarts164
Minecarts with blocks116
Empty bucket1664
Filled bucket116
Potion116
Bed164
Signs1664
Boats164
Stews116
Discs164
Banners1664

FAQ

How to install Lenient Stack Size?

Install Fabric for your Minecraft version, download Lenient Stack Size for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Lenient Stack Size support?

Lenient Stack Size has builds for Minecraft 1.21.10, 26.2.

Is Lenient Stack Size needed on the server?

Server only — players don't need to install it

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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