
data pack
Fat StacksMinecraft data pack
Most items can now be stacked up to 99
- Latest version
- 1.0.2+mod
- Minecraft
- no version declared
- Licence
- CC-BY-NC-4.0
- Downloads
- 3.3k
- Updated
- 22 mo ago
- Available on
- Modrinth
Host Fat Stacks servers
Deploy a server with Fat Stacks already added to the world, on hardware built for it.
- One click install
- Version matched
- Automatic backups
- NVMe SSD
Download
From Fat Stacks’s own host. Nothing is re-hosted here.
Most recently published release
fat-stacks-1.0.2.jar · 0.7 MB · for 1.21.6, 1.21.5, 1.21.4 · Fabric, Forge, NeoForge, Quilt
d0b30a060cbb…Older versions3Hide older versions
- 1.0.218 Jan 20251.21.6, 1.21.5, 1.21.40.5 MB628 downloads
7be5e5fd26e2…Get - 1.0.114 Jan 20251.21.40.7 MB42 downloads
9f8fbb87bf2c…Choose file on publisher ↗ - 1.07 Jan 20251.21.40.7 MB67 downloads
34729b0d1d03…Choose file on publisher ↗
Frequently asked
Do I need to install Fat Stacks on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What licence is Fat Stacks under?
CC-BY-NC-4.0, 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 Fat Stacks?
Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.
Where do I download Fat Stacks 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Which Minecraft versions does Fat Stacks 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 data pack with no declared version as untested on modern Minecraft.
Is this information wrong or missing something? .

