Modscraper Modscraper Minecraft
Flawlessly Optimized logo

Flawlessly Optimized

Modpack

by chizusrevenge

[1.21.1 Release] Boost your Minecraft performance with smooth gameplay and essential OptiFine features, all while keeping the game’s original feel.

Type

Modpack

CurseForge Downloads

3,770

CurseForge ID

1100203

Last Updated

Jul 30, 2026

Description

FO logo

Flawlessly Optimized

Modrinth Github

 

 

🎮Experience Unmatched Performance

Flawlessly Optimized brings you a top-tier Minecraft experience with modern performance mods like Sodium, FerriteCore, and ImmediatelyFast. Enjoy lightning-fast gameplay and smooth visuals, even on low-end hardware.

💎OptiFine Features Included

Our modpack supports essential OptiFine features such as shaders, connected textures, and zoom. If your favorite resource pack requires OptiFine, it will work seamlessly with Flawlessly Optimized. Embrace the power of OptiFine without the need for a separate mod!

🌼Stay True to Vanilla

Flawlessly Optimized ensures you can enjoy Minecraft just as you remember it. Our modpack maintains the core gameplay experience of Vanilla Minecraft, while delivering substantial performance improvements.

📜Built on Fabric

Leveraging the lightweight and fast Fabric mod loader, Flawlessly Optimized is designed to be quick and efficient. We provide support for the latest Minecraft versions, ensuring that you always have access to the newest features and improvements.

🧑‍💻Open Development

Flawlessly Optimized is open-source and hosted on GitHub. This transparency allows you to view the code, contribute to the project, and help us make the modpack even better. We value community input and collaboration in our development process.

🔄️Rapid Updates

We prioritize keeping up with Minecraft’s latest updates. Flawlessly Optimized receives frequent updates to ensure compatibility with the newest game versions and features, allowing you to enjoy the latest content and improvements.

⚙️Customize Your Experience

While Flawlessly Optimized delivers exceptional performance out of the box, it also offers freedom for you to add your favorite mods. Build your own custom modpack based on our foundation to tailor your Minecraft experience to your liking.

👐Join Us Today!

Be part of our vibrant community of Minecraft enthusiasts. Share your feedback, contribute to development, and make the most of your Minecraft adventures with Flawlessly Optimized.

 

🆙Versioning

 

The versioning format is x.y.z-<pre-release>-<MC version>, where

  • x: MAJOR version (1.21 was 1.y.z, 1.22 was 2.y.z)
  • y: MINOR version (Big updates - Mod addition/removal)
  • z: PATCH version (Small changes - Micro Config Update,Mod Updates)
  • pre-release: For untested,breaking changes,not ready for use versions (Values: alpha,beta)
  • the MC version taken is the minor release the version of Flawlessly Optimized is for.

x.y.z is reset to x.0.0 for every new MC release as different MC versions are very likely to have different mod sets available for them.


This is a continuation of the modpack. If you need old versions of the game, go here

Compatibility

Mod Loaders

Fabric

Game Versions

1.21.1

Recommended Gear

Affiliate

Hardware and extras that pair well with this modpack.

As an Amazon Associate I earn from qualifying purchases.

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Contained Mods (45)

Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 527,866,505
ModernFix

ModernFix

All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite p...

Mod 305,578,740
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 291,178,912
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

Using async path-tracing to hide BlockEntities/Entities that are not visible

Mod 376,258,813
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 462,953,932
[ETF] Entity Texture Features - [Fabric & Forge]

[ETF] Entity Texture Features - [Fabric & Forge]

Custom, Emissive and Varied mobs like Optifine and so much more.. +Player skin features!)

Mod 148,382,016
[EMF] Entity Model Features [Fabric & Forge]

[EMF] Entity Model Features [Fabric & Forge]

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

Mod 225,124,531
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 232,166,046
Sodium

Sodium

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

Mod 355,490,088
Iris Shaders

Iris Shaders

A modern shaders mod for Minecraft intended to be compatible with existing Optifine shaders

Mod 128,956,321
No Chat Reports

No Chat Reports

Makes chat unreportable (where possible)

Mod 171,157,576
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 213,351,790
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 111,520,382
Mod Menu

Mod Menu

Adds a mod menu to view the list of mods you have installed.

Mod 213,921,432
FerriteCore (Fabric)

FerriteCore (Fabric)

Memory usage optimizations

Mod 72,767,340
Reese's Sodium Options

Reese's Sodium Options

Alternative Options Menu for Sodium

Mod 148,671,166
Fabric Language Kotlin

Fabric Language Kotlin

Fabric language module for Kotlin

Mod 192,001,613
Continuity

Continuity

A Minecraft mod that allows for efficient connected textures

Mod 129,203,031
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 160,106,044
Model Gap Fix

Model Gap Fix

Fixes small gaps in item and block models

Mod 52,157,423
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 111,867,874
Zoomify

Zoomify

A zoom mod with infinite customizability.

Mod 103,228,033
LambDynamicLights

LambDynamicLights

The most feature-complete and optimized dynamic lighting mod.

Mod 96,967,432
Indium

Indium

Sodium addon providing support for the Fabric Rendering API, based on Indigo

Mod 93,290,149
Debugify

Debugify

Fixes Minecraft bugs found on the bug tracker

Mod 69,228,734
Cubes Without Borders

Cubes Without Borders

A mod that allows you to play Minecraft in a borderless fullscreen window.

Mod 39,756,570
CIT Resewn

CIT Resewn

Re-implements MCPatcher's CIT (custom item textures from optifine resource packs)

Mod 55,197,088
Your Options Shall Be Respected (YOSBR)

Your Options Shall Be Respected (YOSBR)

Your options shall be respected.

Mod 53,790,619
MixinTrace

MixinTrace

Adds a list of mixins in the stack trace to crash reports

Mod 44,719,064
Language Reload

Language Reload

Reduces load times and adds fallbacks for languages

Mod 68,376,566
More Chat History

More Chat History

Increases the size of the chat history.

Mod 38,890,506
Better Mount HUD

Better Mount HUD

Improves the ingame HUD while riding a mount

Mod 42,621,524
Main Menu Credits

Main Menu Credits

Adds a way of adding information to the user's title screen.

Mod 22,312,606
BetterGrassify

BetterGrassify

Gamers can finally touch grass!? OptiFine's Fancy and Fast better grass implemented on Fabric and NeoForge!

Mod 21,611,955
OptiGUI

OptiGUI

Blazing fast custom GUI textures on Fabric and Quilt with built-in OptiFine custom GUI resource pack support

Mod 36,789,597
Remove Reloading Screen

Remove Reloading Screen

Makes resource packs load in the background, allowing you to do other things while waiting!

Mod 40,938,788
Noisium (archived)

Noisium (archived)

Optimises worldgen performance for a better gameplay experience.

Mod 67,845,807
Nuit Interop (formerly FabricSkyBoxes Interop)

Nuit Interop (formerly FabricSkyBoxes Interop)

Nuit Interoperability for OptiFine/MCPatcher and legacy FabricSkyBoxes sky formats

Mod 15,972,944
FastQuit

FastQuit

Lets you return to the Title Screen early while your world is still saving in the background!

Mod 31,069,982
Nuit (formerly FabricSkyboxes)

Nuit (formerly FabricSkyboxes)

A skyboxes mod that improves on the idea of custom skyboxes! Formerly FabricSkyboxes

Mod 22,532,604
Enhanced Block Entities

Enhanced Block Entities

Improve FPS with block entities, and make them customizable with resource packs

Mod 16,233,089
Polytone

Polytone

Custom Block Sounds, Colors, Lightmaps, Colormaps, Post Shaders, Custom Item Models, Biome Variant Textures, Gui modifi...

Mod 24,898,517
Fabric Capes

Fabric Capes

Lets you use capes from OptiFine, LabyMod and other cape mods

Mod 34,902,570
Animatica

Animatica

A mod for loading OptiFine animations via the MCPatcher animated texture format

Mod 37,070,892
Fabrishot

Fabrishot

Take large screenshots because why not

Mod 32,001,475

External Resources