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Stack Size Tweaks

Mod

A mod changing the default stack size of items for a better survival experience.

Type

Mod

Modrinth Downloads

1,856

Modrinth ID

NCBCzeM7

Last Updated

Jun 4, 2026

Description

Stack Size Tweaks

Stack Size Tweaks increases the default stack size of items for a better survival experience.

It let's you change stack sizes up to 2.1 billion using the config.

Default Stack Sizes

Categories are ingredients, blocks, food items, items that normally stack to 16, stews, potions, filled buckets, enchanted books and discs

Default Stack Sizes

Font

Stack Size Tweaks includes a custom font that only renders inside the inventory (enabled by default).

It makes higher values inside the inventory much more readable alongside the formatting.

Example image of custom font vs vanilla font

Config

This mod has a config where you can adjust the stack sizes for different item categories and specific items.

Editing max stack sizes requires a restart to take effect.

Access the config by using Mod Menu or NeoForge mods sreen, editing the stacksizetweaks.json5 file in the config folder.

Compatibility

Mod Loaders

Fabric Neoforge

Game Versions

1.21 1.21.1 1.21.2 1.21.3 1.21.4 1.21.5 1.21.8 1.21.9 1.21.10 1.21.11 +3 more

Screenshots

Similar Mods

External Resources