InfiniteStack
by CMminecraft
InfiniteStack lifts the vanilla 64-item stack cap, so a slot can hold far more of one item than usual.
What it does
Stack sizes become configurable, and a slot can hold billions of an item instead of the vanilla limit. The default maximum stack size can be changed, a middle-click pick amount can be set, and each item can receive its own stack limit, for example for potions, ender pearls or buckets. A large count can be shown with optional number formatting such as 1k, 1w or 99.9m, and the settings are reached through an in-game config screen opened with the 0 key by default.
The mod runs in singleplayer and on dedicated servers. Fabric API is required and must be installed alongside it. InfiniteStack is published for Fabric only, for 26.2, and the server needs it while players may add it on their side. The code is under the MIT License, and the project is not open source.
Key features
Individual slot stacking
Each inventory slot can hold far more than 64 items, so large quantities of a single item fit in one place.
Per-item stack limits
Limits can be overridden for specific items, such as potions, ender pearls and buckets, independent of the default.
Middle-click pick amount
The number of items taken by a middle-click pick can be customized to suit how stacks are moved.
Number formatting
Large counts can be displayed in compact notation such as 1k, 1w or 99.9m, which is optional.
In-game config screen
Settings open in a configuration screen, reached by pressing 0 by default.
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
Use cases
Storage and transport
Bulk materials can be moved in fewer trips when a single slot holds a much larger quantity.
Who it’s for: Players who move large quantities of items and server owners who want to set stack limits for their world.
How it compares
Bigger Stacks Size is a Fabric-only option for 26.2 that is also released under All rights reserved. Items Stack covers 1.21 – 26.2 on Fabric, is open source under the GNU Lesser General Public License v3.0 only, and is published for both client and server.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| InfiniteStack | Fabric | 26.2 | Server required, client optional | 2026-08-07 |
| Bigger Stacks Size | Fabric | 26.2 | Client and server | 2026-09-05 |
| Items Stack | Fabric | 1.21 – 26.2 | Client and server | 2026-10-01 |
Questions
Does InfiniteStack need Fabric API?
Does every player have to install InfiniteStack?
Which loader and version does InfiniteStack support?
In the catalog
InfiniteStack is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 13,894 mods support Minecraft 26.2.
Similar mods
What the author says
InfiniteStack removes the vanilla stack size limit, allowing configurable item stacking up to billions. Features: - Customizable max stack size (default: 99,999,999) - Customizable middle-click pick amount - Per-item stack limit overrides (e.g. potions, ender pearls, buckets) - Optional number formatting (1k / 1w /…
Official listing
- Modrinth page
- modrinth.com/mod/infinitestack
- Owner
- CMminecraft
- Published
- 2026-08-06
- Updated on Modrinth
- 2026-08-07
- Facts verified
- 2026-10-15