StatTweaks

StatTweaks

A mod that dynamically modifies vanilla item attributes. Fully compatible with other mods, it lets you easily adjust damage, speed, durability, armor, and more, making it ideal for custom modpacks and advanced balance tuning.

by
285 Downloads
fabricneoforgegame-mechanicsutility
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Screenshots

Ender Pearl Before
Ender Pearl After
Diamond Chestplate Before
Diamond Chestplate After
Diamond Sword Before
Diamond Sword After

About this Mod

StatTweaks

Power over your inventory. Dynamically modify item attributes for Vanilla and Modded content.

StatTweaks is a mod focused on dynamically modifying item attributes via a simple configuration file.
Fully compatible with content from other mods, it allows you to easily adjust parameters such as damage, speed, durability, stack size, and reach.

Ideal for modpack creators looking for advanced balance tuning without writing code.


Modifiable Attributes

Below is the list of keys you can use in the config file, along with reference values to help you balance your items.

Config Key Description Reference / Typical Range
damage The attack damage dealt to an entity. Vanilla Hand: 1.0
Diamond Sword: 7.0
speed Attack speed (attacks per second). Slow (Axe): ~0.8 - 1.0
Fast (Sword): 1.6
Instant: 4.0+
reach Interaction distance for blocks/entities. Default: ~4.5 - 5.0
knockback Force used to push enemies away. Default: 0.0
Strong: 1.0 - 3.0
armor Defense points (1 point = half shield). Iron Chest: 6.0
Diamond Chest: 8.0
toughness Armor Toughness (high-damage resistance). Diamond: 2.0
Netherite: 3.0
knockback_resistance Probability to resist being pushed back. Range: 0.0 (0%) to 1.0 (100%)
Netherite: 0.1
movement_speed Speed modifier when wearing the item. Warning: Sensitive value!
Default Player Speed: ~0.1
durability Max uses before breaking. Iron: 250
Diamond: 1561
efficiency Mining speed for tools. Iron: 6.0
Gold: 12.0
stack_size Max items per slot. Min: 1
Max: 64

IMPORTANT:
Some attribute changes may apply instantly, but modifying core properties like
stack_size, durability, or efficiency usually requires a full game restart.


Future Updates

  • More Attributes: Additional attributes and mechanics will be supported in future versions.
  • Stay tuned for more customization options.

Configuration

The configuration file is located at:

config/CPT_StatTweaks_Config.json

Use the item's Registry Name (example: minecraft:diamond_sword) and define the attributes you want to modify.

Example Configuration

{
  "minecraft:diamond_sword": {
    "damage": 10.0,
    "reach": 5.0,
    "movement_speed": 0.6
  },
  "minecraft:ender_pearl": {
    "stack_size": 64
  },
  "minecraft:iron_pickaxe": {
    "efficiency": 12.0,
    "durability": 1000
  },
  "alexsmobs:moose_chestplate": {
    "armor": 8.0,
    "knockback_resistance": 0.5
  }
}

Available Versions

StatTweaks 1.0.0beta
MC 1.21.1neoforge
January 8, 2026
StatTweaks 1.0.0beta
MC 1.21.1fabric
January 8, 2026

How to Install StatTweaks on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "StatTweaks". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricneoforge

Minecraft Versions

1.21.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

StatTweaks server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is StatTweaks compatible with fabric and neoforge?

StatTweaks officially supports fabric, neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with StatTweaks – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if StatTweaks consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install StatTweaks with just one click on your server.

Recommended RAM
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Details

License
MIT License
Server-side
Required

Supported Versions

1.21.1