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Auto Optimization project artwork

CurseForge · Minecraft mod

Auto Optimization

This mod auto scans the the 10 chunks your in or the ones you loaded and sees for issue it can fix to improve your fps auto optimizing your fps without requring lots of work done

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

Quick answer

Which Auto Optimization release should I use?

Updated 7 months ago
Latest stable file Auto Optimization 1.21.11
Game version 1.21.11
Loader Fabric

Auto Optimization 1.21.11 targets 1.21.11 with Fabric. 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 Auto Optimization 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 Fabric
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.

Understand client and server requirements Read the Minecraft installation guide

What else does Auto Optimization 1.21.11 need?

Auto Optimization 1.21.11. 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 Auto Optimization without breaking your instance.

Built for Auto Optimization 1.21.11. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use Auto Optimization 1.21.11. It targets 1.21.11 with Fabric; 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 Auto Optimization 1.21.11. It opens that exact file at the source.

About this project

What does Auto Optimization add?

AutoOptimizer is a lightweight client-side performance mod designed to automatically improve your FPS while you play. The mod continuously monitors your frame rate and, if it drops below the limit you set, it instantly activates smart optimization features to stabilize performance.

AutoOptimizer scans up to 10 nearby chunks around the player to detect common causes of lag such as excessive entities, particle overload, or heavy block updates. Once an issue is found, the mod applies safe, real-time adjustments to reduce strain on your client and boost FPS without interrupting gameplay.

Features:

Real-time FPS monitoring

Custom FPS threshold settings

Automatic lag detection within nearby chunks

Smart performance adjustments with no manual tweaking required

Fully client-side and server-safe

AutoOptimizer is built for players who want smoother gameplay without constantly changing video settings or installing multiple optimization mods. Just set your FPS limit once, and let the mod handle the rest.

Project description from CurseForge.

Pick your setup

Auto Optimization by Minecraft version and loader

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

3 available setups

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

Recent files

Auto Optimization versions and loaders

3 of 3 releases match

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