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Max Potion ID Extender project artwork

CurseForge · Minecraft mod

Max Potion ID Extender

Coremod that lifts the limit of potion effects to the max value of a 32bit integer (something around 2 Billion IDs)

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

Quick answer

Which Max Potion ID Extender release should I use?

Updated 2 years ago
Latest stable file maxpotidext-1.0.3.jar
Game version 1.12.2
Loader Forge

Max Potion ID Extender maxpotidext-1.0.3.jar targets 1.12.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Max Potion ID Extender 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 Forge
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.

What else does Max Potion ID Extender maxpotidext-1.0.3.jar need?

maxpotidext-1.0.3.jar. Change the file and its required mods may change too.

No extra mods listed for this file

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 Max Potion ID Extender without breaking your instance.

Built for Max Potion ID Extender maxpotidext-1.0.3.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use maxpotidext-1.0.3.jar. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.

  2. 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.

  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 maxpotidext-1.0.3.jar. It opens that exact file at the source.

About this project

What does Max Potion ID Extender add?

With the amount of mods adding status effects and potion effects, it is not uncommon to find yourself short of IDs when building your own modpack.

Enter: Max Potion ID Extender. It's a small coremod that lifts the limit to the max value of a 32bit integer (something around 2 Billion IDs).

Please do note that:

A) This might have unforeseen side effects. If you find any please report them immediately.

B) This is needed both client side and server side. If you install it on your client and try to connect to a server that doesn't have it, there might be weird and unpredictable consequences. You won't be able to join a server with it if you don't have it on your client as well.

C) This might break your worlds. Please backup before installing and before uninstalling the mod.

D) This only works for minecraft 1.12.2. I won't backport because this mod is extremely difficult to code. 1.13 won't need this because it supports it natively, so I won't update it for future versions either.

Project description from CurseForge.

Pick your setup

Max Potion ID Extender by Minecraft version and loader

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

2 available setups

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

Recent files

Max Potion ID Extender versions and loaders

3 of 3 releases match

Looking for an older file? The official CurseForge project page is in Resources.