Why Stack Of 16?

A Fabric mod that raises every item that normally stacks to 16 up to a full stack of 64 — snowballs, ender pearls, eggs, potions, signs, and more.

by Froz3nKill3r69

Fabric

Loaders: Fabric
Downloads on Modrinth: 645
Followers on Modrinth: 1
versions: 3
Updated: September 17, 2026Sep 17
Published: in 2025

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At a glance

Runs on Fabric

For Minecraft 1.21.8, 26.2–26.3

Needed in the game and on the server

Latest version — 26.3 from September 17, 2026

Requires Fabric API

License MIT — free

Where it's needed

In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.21.8, 26.2–26.3

A Fabric mod that bumps every item that normally stacks to 16 up to a full stack of 64.

Features

Raises the max stack size of all vanilla items that stack to 16 so they stack to 64 instead.
Less inventory clutter for the items you carry in bulk, including:
- Snowballs
- Ender Pearls
- Eggs
- Honey Bottles
- Potions, Splash Potions, and Lingering Potions
- Signs
- …and more
Automatic — no configuration or commands.

Usage

Install and play — affected items stack to 64 automatically. For stacks to sync correctly in multiplayer, install it on both the client and the server.

Requirements

Fabric Loader
Fabric API

Compatibility

Minecraft 26.2 (also available for 1.21.8).

Source

Open source (MIT) — github.com/justinscott12/why-stack-of-16.

FAQ

How to install Why Stack Of 16??

Install Fabric for your Minecraft version, download Why Stack Of 16? for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Why Stack Of 16? support?

Why Stack Of 16? has builds for Minecraft 1.21.8, 26.2–26.3.

Is Why Stack Of 16? needed on the server?

Needed in the game and on the server

License and source

MIT Licensefree to use and share with credit to the author

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders