BigStacks lets you break the vanilla 99-item stack limit. Set a global max stack size (as high as you want: 256, 1024, 4096...) and create per-item or per-tag overrides to fine-tune each item individually.
Features
- Global max stack — one value for every item, no more 99 cap.
- Per-item / per-tag overrides — e.g. minecraft:dirt or #minecraft:planks with their own limit.
- Config GUI — run
/bigstacks quicksetup(or the Config button in the Mods menu) with a slider, presets and an editable override list. - True persistence — stacks above 99 save and load correctly in your world.
- Server-friendly — works in singleplayer and multiplayer.
- Translations — English and Spanish.
Commands
/bigstacks global set <value>— set the global max./bigstacks override add|remove <id> <max>— manage overrides./bigstacks info— show the current config./bigstacks quicksetup— open the config GUI.
Getting started
When you join an unconfigured world you'll see a prompt: click /bigstacks quicksetup, move the slider or pick a preset, and save. Done.
Requires NeoForge 21.1.x for Minecraft 1.21.1. Author: LanderAlo.

