ModsFinder

Perfectly Packed

by Syst3ms

Perfectly Packed changes how bundles arrange stacked items, using square packing so that item slots take up as little inventory space as possible.

FabricClient-side onlyGNU General Public License v3.0 or laterOpen source1.18 – 26.1.2

What it does

Bundles can hold items of different kinds in one slot, and the mod applies a square packing method to the bundle layout so less graphical space is taken up on screen. Custom stack sizes let a bundle carry up to 99 items, which requires more square packings to be coded in, and the author notes that several square packings used by the mod were documented after the last update.

The mod is open source under the GNU General Public License v3.0 or later and runs on the Fabric loader. Its configuration is handled through YetAnotherConfigLib (YACL), which must be installed alongside it, and Mod Menu is optional for editing settings in a GUI. Version 2.0.0 is the current release, and the 3.0.0-alpha builds are still alpha because some features are missing. The mod is client-side only, so servers do not need it.

Key features

  1. Square packing bundles

    Bundles arrange their contents with a square packing method that aims to keep item slots compact.

  2. Custom stack sizes

    Configurable stack sizes allow a bundle to carry up to 99 items, with the packing layouts adjusted to match.

  3. YACL configuration

    Settings are exposed through YetAnotherConfigLib, giving finer control over how custom bundle layouts are used.

  4. Cleaner bundle screens

    Compact layouts reduce the clutter of bundle GUIs when a player stores many different items.

Compatibility

Latest build for each game version and loader.

26.x3 of 3 versions with builds
26.1.23.0.0-alpha+26.1.2
26.1.13.0.0-alpha+26.1.2
26.13.0.0-alpha+26.1.2
1.21.x4 of 4 versions with builds
1.21.32.0+1.21.3
1.21.22.0+1.21.3
1.21.11.1.2+1.21
1.211.1.2+1.21
1.20.x7 of 7 versions with builds
1.20.61.1.1+1.20.6
1.20.51.1.1+1.20.6
1.20.41.1.1+1.20.4
1.20.31.1.1+1.20.4
1.20.21.1.1+1.20.4
1.20.11.1.1+1.20.1
1.201.1.1+1.20.1
1.19.x1 of 1 version with builds
1.18.x3 of 3 versions with builds
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

YetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft!
Required

Optional 1

Mod MenuAdds a mod menu to view the list of mods you have installed.
Optional

Use cases

Crowded storage

Players who fill bundles with many item kinds can keep more of them in the same inventory space.

Who it’s for: Players who use bundles to store mixed items and want a tighter layout, in singleplayer or on a client that joins servers without the mod.

Questions

Does Perfectly Packed need YetAnotherConfigLib?

Yes. YetAnotherConfigLib (YACL) is a required dependency and must be installed next to Perfectly Packed on Fabric.

Do servers need to install Perfectly Packed?

No. The mod is client-side only, so only the client needs it, and players can join servers without installing it.

Which game versions have Perfectly Packed files?

Files exist for 1.18 – 1.21.3 and for 26.1 – 26.1.2, 18 release versions in total. The latest Fabric file is 3.0.0-alpha+26.1.2 for 26.1.2.

In the catalog

Perfectly Packed is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 15,189 mods support Minecraft 26.1.2.

Cursed mods7,555Fabric modsMods for 26.1.215,189

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What the author says

Bundles are a fantastic way to save up inventory space, by putting items of different kinds in a single slot! However, they are not as efficient as they could be, because they forgot about preserving something else: graphical space. GUIs can get busy, and so it is important to save as much space as possible. To this…
Syst3ms, on the Modrinth page

Official listing

Owner
Syst3ms
Published
2024-08-21
Updated on Modrinth
2026-05-24
Facts verified
2026-10-15

Tags

CursedDecorationStorage
Open on ModrinthCompare