Flawlessly Optimized
Modpackby 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
3,701
CurseForge ID
1100203
Last Updated
Jun 19, 2026
Description

Flawlessly Optimized
🎮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
Game Versions
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Contained Mods (45)
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
ModernFix
All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite p...
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Entity Culling Fabric/Forge
Using async path-tracing to hide Tiles/Entities that are not visible
Fabric API
Core API library for the Fabric toolchain
[ETF] Entity Texture Features - [Fabric & Forge]
Custom, Emissive and Varied mobs like Optifine and so much more.. +Player skin features!)
[EMF] Entity Model Features [Fabric & Forge]
EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.
YetAnotherConfigLib
A builder-based configuration library for Minecraft.
Sodium
The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!
Iris Shaders
A modern shaders mod for Minecraft intended to be compatible with existing Optifine shaders
No Chat Reports
Makes chat unreportable (where possible)
Lithium (Fabric/NeoForge)
An optimization mod for Minecraft which improves server performance significantly.
BadOptimizations
Optimization mod that focuses on things other than rendering
Mod Menu
Adds a mod menu to view the list of mods you have installed.
FerriteCore (Fabric)
Memory usage optimizations
Reese's Sodium Options
Alternative Options Menu for Sodium
Fabric Language Kotlin
Fabric language module for Kotlin
Continuity
A Minecraft mod that allows for efficient connected textures
Sodium Extra
Features that shouldn't be in Sodium
Model Gap Fix
Fixes small gaps in item and block models
Dynamic FPS
Improve performance when Minecraft is in the background
Zoomify
A zoom mod with infinite customizability.
LambDynamicLights
The most feature-complete and optimized dynamic lighting mod.
Indium
Sodium addon providing support for the Fabric Rendering API, based on Indigo
Debugify
Fixes Minecraft bugs found on the bug tracker
Cubes Without Borders
A mod that allows you to play Minecraft in a borderless fullscreen window.
CIT Resewn
Re-implements MCPatcher's CIT (custom item textures from optifine resource packs)
Your Options Shall Be Respected (YOSBR)
Your options shall be respected.
MixinTrace
Adds a list of mixins in the stack trace to crash reports
Language Reload
Reduces load times and adds fallbacks for languages
More Chat History
Increases the size of the chat history.
Better Mount HUD
Improves the ingame HUD while riding a mount
Main Menu Credits
Adds a way of adding information to the user's title screen.
BetterGrassify
Gamers can finally touch grass!? OptiFine's Fancy and Fast better grass implemented on Fabric and NeoForge!
OptiGUI
Blazing fast custom GUI textures on Fabric and Quilt with built-in OptiFine custom GUI resource pack support
Remove Reloading Screen
Makes resource packs load in the background, allowing you to do other things while waiting!
Noisium (archived)
Optimises worldgen performance for a better gameplay experience.
Nuit Interop (formerly FabricSkyBoxes Interop)
Nuit Interoperability for OptiFine/MCPatcher and legacy FabricSkyBoxes sky formats
FastQuit
Lets you return to the Title Screen early while your world is still saving in the background!
Nuit (formerly FabricSkyboxes)
A skyboxes mod that improves on the idea of custom skyboxes!
Enhanced Block Entities
Improve FPS with block entities, and make them customizable with resource packs
Polytone
Custom Block Sounds, Colors, Lightmaps, Colormaps, Post Shaders, Custom Item Models, Biome Variant Textures, Gui modifi...
Fabric Capes
Lets you use capes from OptiFine, LabyMod and other cape mods
Animatica
A mod for loading OptiFine animations via the MCPatcher animated texture format
Fabrishot
Take large screenshots because why not