Minecraft version
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Modrinth · Minecraft mod
StackPlus
This mod increases the maximum stack size from 64 to 1 billion.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which StackPlus release matches 1.21.8 NeoForge?
Best match for your filters 1.1.0
Game version 1.21, 1.21.1, 1.21.2
Loader NeoForge
StackPlus 1.1.0 targets 1.21, 1.21.1, 1.21.2 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is StackPlus required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does StackPlus 1.1.0 need?
1.1.0 on 1.21.8 NeoForge. Every mod below is checked against that same setup.
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 StackPlus without breaking your instance.
Built for StackPlus 1.1.0 on 1.21.8 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.1.0. It targets 1.21, 1.21.1, 1.21.2 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.1.0. It opens that exact file at the source.
About this project
What does StackPlus add?
StackPlus
StackPlus received a major update in version 3.0.0. Stability and compatibility have also been significantly improved.
Break Minecraft's usual stack limit and carry up to 1,000,000,000 items in a single stack.
StackPlus also keeps huge counts readable, provides per-item rules, and puts every setting in an in-game configuration screen.
Features
| Feature | Details |
|---|---|
| Global stack limit | Choose any value from 1 to 1,000,000,000. |
| Quick presets | Switch between common limits or save your own presets. |
| Per-item rules | Allow or disable stacking and assign a separate limit to each item. |
| Compact numbers | Display large counts using K, M, B, or 99+. |
| Exact tooltip count | See the full amount alongside its abbreviated value. |
| Total count above the hotbar | Show the total number of the selected item across your inventory above the hotbar. |
| Display customization | Change the counter position, visibility, and text color. |
| Font customization | Choose the font used for item counts. |
| Update notifications | Enable or disable update notices from the settings screen. |
Damageable equipment, including tools, weapons, armor, and shields, remains unstackable by default, but can be made stackable in the settings.
Configuration
Mod Menu is required for all non-snapshot versions. It provides access to every in-game setting, including exact limits, presets, count formatting, and item-specific rules.
Snapshot versions can run without Mod Menu. In that case, the maximum stack size remains at the default value of 1,000.
In-Game Screen
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Project description from Modrinth.
Pick your setup
StackPlus by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.3
1 loader buildMinecraft version
26.2
1 loader buildMinecraft version
26.1.2
1 loader buildMinecraft version
26.1.1
1 loader buildMinecraft version
26.1
1 loader buildMinecraft version
1.21.11
1 loader buildMinecraft version
1.21.10
2 loader buildsMinecraft version
1.21.9
2 loader buildsMinecraft version
1.21.8
2 loader buildsMinecraft version
1.21.7
2 loader buildsMinecraft version
1.21.6
2 loader buildsShowing the newest 12 of 18 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
StackPlus versions and loaders
1.1.0
stackplus-1.21.x-1.1.0.jar
30 Oct 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.8 · NeoForge setup 1.211.21.11.21.21.21.3 release
Looking for an older file? The official Modrinth project page is in Resources.
