Stacked
by Consular
Stacked raises the maximum stack size of most items to 99, so inventories hold fewer separate slots.
What it does
Most items in the game can be stacked up to 99 with the mod installed, which cuts down on slots taken by spare copies of the same item. Stacked is described as a simple change aimed at inventory clutter. Items whose stacking would break durability, enchantments or bundles are left alone for technical reasons. Client and server both need it, and it is released under the MIT License as open source for 1.21.1 – 1.21.8.
Key features
Stack size 99
Most items stack up to 99 per slot instead of the vanilla limit, reducing inventory clutter.
Book stacks
Stacks of written or blank books can be combined, and quills edit a whole stack at once, and signing signs the stack.
Enchanted book limits
Enchanted books still do not stack, so combining several in an anvil consumes the entire stack rather than merging.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Maikura Stack Expansion is open source under the MIT License and runs for 1.21.11 with the same client and server environment. Stacks Are Stacks is server-side only, uses a custom license that is not open source, and covers 1.20 – 26.3. All Stacks to 67 raises stacks to 67 rather than 99 and targets 1.21.1.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Stacked | Fabric | 1.21.1 – 1.21.8 | Client and server | 2025-08-14 |
| Maikura Stack Expansion | Fabric | 1.21.11 | Client and server | 2026-06-14 |
| Stacks Are Stacks | Fabric | 1.20 – 26.3 | Server-side only | 2026-09-21 |
| All Stacks to 67 | Fabric | 1.21.1 | Client and server | 2026-05-03 |
Questions
Does Stacked need Fabric API?
Do both the server and players need Stacked?
In the catalog
Stacked is one of 4,058 Storage mods on ModsFinder, and one of 2,474 Storage mods for Fabric. 17,695 mods support Minecraft 1.21.8.
More from Consular
Similar mods
What the author says
Stacked is a simple mod that aims to fix inventory clutter by changing the max stack size of items. For technical reasons, items that have durability, enchantments, or are bundles will not change.
Official listing
- Modrinth page
- modrinth.com/mod/stacked
- Owner
- Consular
- Published
- 2025-08-13
- Updated on Modrinth
- 2025-08-14
- Facts verified
- 2026-10-15