Optimy (optimized&optimization)

This modpack improves the game's overall performance.

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 1.21.11Newest
Minecraft 1.20.1
Minecraft 1.19.2

⬇ Download for 1.21.11 ⬇ Download for 1.20.1 ⬇ Download for 1.19.2

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.

Open in MCModsHub Get it on Google Play →

Verified by MCModsHub

Downloads as Optimy 26.2-1.1.1.zip
Download size: 38 KB
Download link checked 23 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

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