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Tag Stack project artwork

CurseForge · Minecraft mod

Tag Stack

Fabric mod that allows you to change item stack sizes with tags

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Tag Stack release matches 1.21?

Updated 1 year ago
Best match for your filters tag_stack-1.0.0+1.21.jar
Game version 1.21, 1.21.5, 1.21.4
Loader Fabric, Quilt

Tag Stack tag_stack-1.0.0+1.21.jar targets 1.21, 1.21.5, 1.21.4 with Fabric, Quilt. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.

Where it goes

Is Tag Stack required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric, Quilt
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does Tag Stack tag_stack-1.0.0+1.21.jar need?

tag_stack-1.0.0+1.21.jar on 1.21. Every mod below is checked against that same setup.

All 1 required mods have matching files

Install Fabric API first. We found matching files for this game-version and loader setup.

Fabric API Needed by Tag Stack tag_stack-1.0.0+1.21.jar
required
Matching file found Matched file: [1.21] Fabric API 0.102.0+1.21

We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add Tag Stack without breaking your instance.

Built for Tag Stack tag_stack-1.0.0+1.21.jar on 1.21. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use tag_stack-1.0.0+1.21.jar. It targets 1.21, 1.21.5, 1.21.4 with Fabric, Quilt; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    Install Fabric API first. We found matching files for this game-version and loader setup.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside tag_stack-1.0.0+1.21.jar. It opens that exact file at the source.

About this project

What does Tag Stack add?

Tag Stack

📦 Customize item stack sizes using tags! 📦

The Tag Stack mod allows you to control how many items can stack together by using simple item tags. Perfect for modpacks or servers where you want to tweak item stack size.

Features

  • Tag-Based Stack Sizes: Change stack sizes by applying these tags to items:

    • tag_stack:stackable_to_1
    • tag_stack:stackable_to_2
    • tag_stack:stackable_to_4
    • tag_stack:stackable_to_8
    • tag_stack:stackable_to_16
    • tag_stack:stackable_to_32
    • tag_stack:stackable_to_64

  • Special Bucket Support: On versions 1.20.1-1.20.4 and 1.21.1-1.21.2, includes special handling for:

    • Vanilla buckets
    • Dispensers
    • Lumisene bucket (Supplementaries)
    • Wooden buckets (Let's Do Meadow)

  • Actually reloads: Changes apply when reloading datapacks (clients need to rejoin to see changes).

How to Use

  1. Create a datapack
  2. Add items to the appropriate tag in data/tag_stack/tags/items/ if you are on versions above 1.21, it'd be placed in data/tag_stack/tags/item/
  3. Reload datapacks (/reload)
  4. Let players rejoin to see changes

Example tag file (data/tag_stack/tags/items/stackable_to_16.json):

{
  "replace": false,
  "values": [
    "minecraft:diamond",
    "minecraft:emerald"
  ]
}

Support

If you encounter any issues or have suggestions, feel free to:

  • Open an issue on GitHub.

  • Send me a DM on Discord @macuguita

  • You are free to use this mod in any Modpack in this platform

Credits

  • Developer: macuguita

Project description from CurseForge.

Pick your setup

Tag Stack by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

20 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Tag Stack versions and loaders

1 of 2 releases match
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Looking for an older file? The official CurseForge project page is in Resources.