ModpacksJava
Optimy (optimized&optimization)
Java modpack listed for Minecraft 1.19–1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
This modpack aims to improve game performance using a few optimization mods:
-Chunky
-Clumps
-Dynamic FPS
-Imediately fast
-Sodium
-Lithium
-Phosphor
-Entity Culling
-skin layer 3D
-BetterF3
-Fast IP ping
-Do a Barrel Roll
-Fast Noise
-Fix GPU Memory Leak
-Language Reload
There are also these mods:
-Xaero's minimap
-Sound Physics Remastered
-Iris Shaders
Contact me(discord): cmoilucas3345
My discord server: https://discord.gg/mWystYXXGD
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.11, 1.20.1, 1.19.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as Optimy 26.2-1.1.1.zip
- Download size: 38 KB
- Download link checked 3 Oct 2026 — working
These come from our own check of the pack file, not from the source page.