A lightweight, high-performance modpack for Minecraft 1.21.1 (Fabric) that boosts FPS while adding essential quality-of-life improvements.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 Modrinth — 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.
Optimized Utilities is a free Minecraft Java modpack. Compatible with Minecraft 1.21.1. Available via Modrinth. Download it and open it directly in the game.