CurseForge · Minecraft mod
BigStacks
Break the vanilla 99-item stack limit — set a global max stack size with per-item and per-tag overrides, all configurable
Quick answer
Which BigStacks release should I use?
BigStacks 1.0.4 targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is BigStacks required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does BigStacks 1.0.4 need?
BigStacks 1.0.4. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add BigStacks without breaking your instance.
Built for BigStacks 1.0.4. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use BigStacks 1.0.4. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside BigStacks 1.0.4. It opens that exact file at the source.
About this project
What does BigStacks add?
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.
Project description from CurseForge.
Pick your setup
BigStacks by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
BigStacks versions and loaders
BigStacks 1.0.4
BigStacks-1.0.4.jar
29 Aug 2026
BigStacks 1.0.3
BigStacks-1.0.3.jar
29 Aug 2026
BigStacks 1.0.2
BigStacks-1.0.2.jar
29 Aug 2026
BigStacks 1.0.1
BigStacks-1.0.1.jar
28 Aug 2026
BigStacks 1.0.0
BigStacks-1.0.0.jar
27 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.