OptiFabric is a lightweight compatibility mod that allows you to run OptiFine on the Fabric Modloader. It dynamically adapts OptiFine to Fabric at runtime, giving you the best of both worlds – full OptiFine shader support and the flexibility of Fabric mods.
With OptiFabric, you can use shaders, connected textures, emissive mobs, and other OptiFine-exclusive features while keeping your Fabric-based mod setup. It’s essential for players who want visual enhancements without switching to Forge.

⚙️ Features
🚀 Improved Performance and Optimization
Helps reduce lag by optimizing block rendering, mob AI, block ticking, and game physics.
🖼️ Full Support for OptiFine Visuals
Enables custom entity models, random textures, emissive/glowing mobs, and shader compatibility from OptiFine.
💡 Smart Rendering in Background
Slows down rendering when Minecraft is minimized or inactive to preserve system resources.
🌐 Network Stack Optimization
Improves multiplayer performance by refining the way Minecraft handles networking under Fabric.
🧠 Reduced RAM Usage
Efficient memory handling ensures smoother performance, especially on lower-end machines.
🌍 Quick Language Switching
Allows faster switching between languages through OptiFine’s UI integration.
⚠️ Important Notes:
- OptiFine is not included. You must download the official OptiFine
.jar
file separately.- This project is not affiliated with Fabric or OptiFine. It simply bridges compatibility between them.
OptiFabric is the go-to solution for anyone using Fabric but still wanting access to OptiFine’s powerful graphics and customization tools. It’s simple, effective, and keeps your modded game looking great.
Screenshots:








Requires:
Optifine
How to install:
How To Download & Install Mods with Minecraft Forge
How To Download & Install Fabric Mods
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Download links
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