
Modrinth · Minecraft mod
StackOne
You can't stack anything!
Quick answer
Which StackOne release should I use?
StackOne 1.20.1-1.0.7 targets 1.20.1, 1.20.2, 1.20.3 with Forge. Do not install it on the client. It must be installed on the dedicated server. No extra mods listed for this file.
Where it goes
Is StackOne required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
This file is marked server-only.
What else does StackOne 1.20.1-1.0.7 need?
1.20.1-1.0.7. 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 StackOne without breaking your instance.
Built for StackOne 1.20.1-1.0.7. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.20.1-1.0.7. It targets 1.20.1, 1.20.2, 1.20.3 with Forge; 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
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.20.1-1.0.7. It opens that exact file at the source.
About this project
What does StackOne add?
This mod changes the maximum stacking limit of items to 1 / group. You will not be able to stack any items.

Bugs
Not compatible with EnderIO.
Warnings
The fabric-all-1.0.2 version only support 1.14-1.19.2 version.
The fabric-all-1.0.3 version only support 1.20-1.20.4 version.
Because of "Item Stack Component", this mod doesn't update to 1.20.5+ version.
Project description from Modrinth.
Pick your setup
StackOne by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.3
2 loader builds1.20.2
2 loader builds1.20.1
2 loader builds1.20
2 loader builds1.19.4
1 loader build1.19.3
1 loader build1.19.2
2 loader builds1.19.1
2 loader builds1.19
2 loader builds1.18.2
2 loader builds1.18.1
1 loader buildShowing the newest 12 of 29 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
StackOne versions and loaders
1.20.1-1.0.7
stackone-1.20.1-1.0.7.jar
14 Dec 2024
1.20.1-1.0.6
stackone-1.20.1-1.0.6.jar
2 Sept 2024
fabric-all-1.0.3
stackone-fabric-all-1.0.3.jar
26 Jun 2024
1.18.2-1.0.0
stackone-1.18.2-1.0.0.jar
15 Feb 2024
1.16.5-1.0.1
stackone-1.16.5-1.0.1.jar
15 Feb 2024
fabric-all-1.0.2
stackone-fabric-all-1.0.2.jar
15 Feb 2024
1.20.1-1.0.4
stackone-1.20.1-1.0.4.jar
15 Feb 2024
1.19-1.0.2
stackone-1.19-1.0.2.jar
17 Jun 2022
Looking for an older file? The official Modrinth project page is in Resources.