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Bigger Stacks(Unofficial)Minecraft mod

Raises the max stack size for almost every item and lets you fine-tune global and per-item caps (including totems, potions, enchanted books, tags, and custom items) via simple config files.

client only
Latest version
1.0.2
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
GPL-3.0-only
Downloads
17.3k
Updated
10 mo ago
Available on
Modrinth

Download

From Bigger Stacks(Unofficial)’s own host. Nothing is re-hosted here.

1.0.2release29 Nov 2025

biggerstacks-unofficial-1.21.1-1.0.2.jar · 2.2 MB · for 1.21.1

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Frequently asked

Do I need to install Bigger Stacks(Unofficial) on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

What licence is Bigger Stacks(Unofficial) under?

GPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Bigger Stacks(Unofficial)?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Bigger Stacks(Unofficial) safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Which Minecraft versions does Bigger Stacks(Unofficial) work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 29 Nov 2025. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 51 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .