Six Seven in stack
by GamerDavaa
Six Seven in stack changes the default stack size of Minecraft items to 67, a number taken from the meme.
What it does
Each item stack holds 67 items in place of the usual vanilla stack sizes, so inventories and chests fill and empty in a different way. The author describes this as a deliberate choice built on the meme that gives the mod its name, and notes that the change makes stacking behavior more chaotic than in standard play. Files are published for Fabric only, for Minecraft 1.21.1, and the environment is client and server, so the server and every player need the mod.
The mod is a cursed-category change to stacking rules and has no other systems. It is released under All rights reserved and is not open source. The latest Fabric file, 1.0.0 for 1.21.1, was published on 2026-06-14, the same day as the first release.
Key features
67-item stacks
Every item stack holds 67 items instead of the default sizes, changing how inventories fill.
Chaotic stacking
The altered limits make stacking less balanced than usual, which the author treats as the point of the mod.
Meme-based design
The number 67 comes from a well-known internet meme, and the change is a deliberate choice rather than a balancing pass.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Six Seven in stack need Fabric API?
In the catalog
Six Seven in stack is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
This mod changes Minecraft so that item stacks now hold 67 items instead of the default stack sizes. Due to questionable decision-making and a lack of better ideas, Minecraft gameplay becomes noticeably worse and more chaotic, since stacking behavior is no longer balanced in the usual way. This is an intentional…
Official listing
- Modrinth page
- modrinth.com/mod/six-seven-in-stack
- Owner
- GamerDavaa
- Published
- 2026-06-14
- Updated on Modrinth
- 2026-06-14
- Facts verified
- 2026-10-15