Modrinth · Minecraft modpack

crazy optimizated

Crazy Optimized is a powerful Minecraft optimization mod that boosts FPS and reduces lag for smoother gameplay.

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

Quick answer

Which crazy optimizated release should I use?

Updated 1 year ago

Latest stable file crazy optimizated 1.0.0

Game version 1.21.4

Loader Fabric 0.16.14

crazy optimizated 1.0.0 is a complete pack release for 1.21.4 with Fabric 0.16.14. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 60 mods in this pack file.

Pack setup

How should I set up crazy optimizated for players and a server?

Use crazy optimizated 1.0.0 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install crazy optimizated 1.0.0

Dedicated server setup Match crazy optimizated 1.0.0

Pack loader Fabric 0.16.14

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide

Referenced mods 60

Client only 30

Server only 6

Not labelled 24

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for crazy optimizated?

crazy optimizated 1.0.0. Change the pack release and its contents or setup may change too.

60 mods in this pack file

The selected pack release is crazy optimizated 1.0.0. That file is for Minecraft 1.21.4 with Fabric 0.16.14. It contains 60 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is crazy optimizated?

FPS+ Performance Modpack – From Laggy to Lightning Fast

This modpack is designed to transform your Minecraft experience from stuttering 60 FPS to a crystal-clear 300+ FPS. Perfect for players who want the smoothest possible gameplay without sacrificing the look and feel of vanilla Minecraft.

Features

Powerful optimization mods to boost FPS across all systems

Built-in support for Sodium, Lithium, Starlight, and other top-tier performance mods

Clean, vanilla-friendly experience – no gameplay changes, just pure speed

Project description from Modrinth.

Mods in crazy optimizated 1.0.0

Open any mod on Modpacks.ch to check its files and dependencies.

accelerated-decay-fabric-21.0.0.jar SHA-1 70e6bc34b71c288421469a15bf69bb5d26063927 · Modrinth version d2LYYGkV · Project link unavailable Side not labelled

alternate-current-mc1.21.2-1.9.1.jar SHA-1 a6f82f98db09439b166863f6f307a02651d8a7c3 · Modrinth version DwfiGUVU · Project link unavailable Server only

architectury-15.0.3-fabric.jar SHA-1 caa5462498018160de9397dd2558f27922b85751 · Modrinth version 73nlw3WM · Project link unavailable Side not labelled

BadOptimizations-2.2.2-1.21.2-21.5.jar SHA-1 21b777dbd308898c82d7fbaa5093cde9526b577a · Modrinth version flRkZbyf · Project link unavailable Client only

better-clouds-1.8.11+1.21.4-fabric.jar SHA-1 dba41f05aea6756309835aad6de6646c757047ac · Modrinth version B4BYKFH1 · Project link unavailable Client only

betterbeds-fabric-1.4.1.jar SHA-1 ae327676d5c22b73f6be406fd5e9d7fb3a91234d · Modrinth version Sv5GlUgP · Project link unavailable Client only

BetterGrassify-1.6.0+fabric.1.21.4.jar SHA-1 e2d5e895f1b9a3513b3e601e14bf704c257db11a · Modrinth version DM8Lc9b3 · Project link unavailable Client only

Chunky-Fabric-1.4.27.jar SHA-1 db518ceda4aa3068d32242285ac9c5816b9d694a · Modrinth version VkAgASL1 · Project link unavailable Side not labelled

CleanF3-mc1.20.x-0.4.9.jar SHA-1 c6345fd71c095d01cef9e1f78b379b25a56a1d97 · Modrinth version 9H6pR3bj · Project link unavailable Client only

cloth-config-17.0.144-fabric.jar SHA-1 63a1a3b25c642f5a745dfcc9bdc0841660f560af · Modrinth version TJ6o2sr4 · Project link unavailable Side not labelled

cullleaves-fabric-4.0.3.jar SHA-1 1962f8f7f4264cba46a579e0580366736abe3e9a · Modrinth version MFDifoVo · Project link unavailable Client only

cwb-fabric-3.0.0+mc1.21.3.jar SHA-1 101dffee2666b23e51c1b7e810e9455a5c41a0de · Modrinth version 7JJnrLXi · Project link unavailable Client only

Debugify-1.21.4+1.1.jar SHA-1 ca7bf4d2bf863953c0265024619b536638827e8e · Modrinth version yjpSgPEw · Project link unavailable Side not labelled

DistantHorizons-neoforge-fabric-2.3.2-b-1.21.4.jar SHA-1 bd92a252d4a81cdebeadfb13278c8152bdd27afd · Modrinth version 94McsAoL · Project link unavailable Side not labelled

dynamic-fps-3.9.4+minecraft-1.21.2-fabric.jar SHA-1 f842a7d303a740d09147ba61b11728c7555e895c · Modrinth version 4jNwIv4M · Project link unavailable Client only

enhancedblockentities-0.11.3+1.21.4.jar SHA-1 261b0e79ffbb79f9b708827333bd745620ebbec0 · Modrinth version YokFoILZ · Project link unavailable Client only

entity-view-distance-1.4.0+1.21.4.jar SHA-1 17c821fcc75db55f11f255f8d80f1008c3777252 · Modrinth version DvEdX91O · Project link unavailable Side not labelled

entityculling-fabric-1.7.4-mc1.21.4.jar SHA-1 c9d1e34949d7d3ef54297c9704dd98ea50f9ebee · Modrinth version W4olzuUc · Project link unavailable Client only

exordium-fabric-1.4.1-mc1.21.4.jar SHA-1 9f385564f54ccf0b8f10a7a5bb388870e421fac9 · Modrinth version map5Ojxn · Project link unavailable Client only

fabric-api-0.119.2+1.21.4.jar SHA-1 7f0110e8a40a1697091cb65cc4ae08a15c0c4bee · Modrinth version bQZpGIz0 · Project link unavailable Side not labelled

fabric-language-kotlin-1.13.2+kotlin.2.1.20.jar SHA-1 2dee22babe2a1f50fac96a115e9ec77e8b6758c1 · Modrinth version E4WyjCxJ · Project link unavailable Side not labelled

fast-ip-ping-v1.0.5-mc1.21.1-fabric.jar SHA-1 44e6178f00703b887d551fbbe27ba8b34699445e · Modrinth version 24ohs0tI · Project link unavailable Client only

fastquit-3.0.0+1.21.4.jar SHA-1 44e32d51d5ee75d9aaf5947394714af0640d798d · Modrinth version HdbAWjaF · Project link unavailable Client only

forcecloseloadingscreen-2.2.3.jar SHA-1 58a3ba92c29cbe914c18cc1e9c336616b7899ded · Modrinth version G95MOUIu · Project link unavailable Client only

ForgeConfigAPIPort-v21.4.1-1.21.4-Fabric.jar SHA-1 3dbbaddb4df5533b7b806c82c27cfb389f5bef54 · Modrinth version lTrPTmMK · Project link unavailable Side not labelled

FpsReducer2-fabric-1.21.3-2.11.jar SHA-1 5b10a7e18555fdc669237caa1c66996eca087d28 · Modrinth version b8xsGl0c · Project link unavailable Client only

fzzy_config-0.6.9+1.21.3.jar SHA-1 55791c9ebc32b772547bdafdfaa61dc9cf7f39fe · Modrinth version 5BiY6K5F · Project link unavailable Side not labelled

ijmtweaks-1.4.0+1.21.4.jar SHA-1 7ae1a8cd0c791681fc7f69a903a7b5e40dfa2521 · Modrinth version cN7DWRiR · Project link unavailable Client only

ImmediatelyFast-Fabric-1.8.0+1.21.4.jar SHA-1 c18647140192d2f1eb5b09390ea5cabe0e0e1681 · Modrinth version ddjmgf0b · Project link unavailable Client only

krypton-0.2.8.jar SHA-1 73e792eb5f120787becda4b87b6ff18b26caea50 · Modrinth version Acz3ttTp · Project link unavailable Side not labelled

Ksyxis-1.3.3.jar SHA-1 2fff901eeb095c0a17ee16590e1be76c968224fc · Modrinth version ueN87SNs · Project link unavailable Server only

language-reload-1.7.3+1.21.4.jar SHA-1 97989cd917afba7cc8c7bf9671a662da6ecfe84d · Modrinth version xP2jnnuU · Project link unavailable Client only

lazy-language-loader-0.3.8.jar SHA-1 59b42ca37534b61207f4be8137ed336046a93545 · Modrinth version dSqw5J7H · Project link unavailable Client only

LeavesBeGone-v21.4.3-1.21.4-Fabric.jar SHA-1 e382016410918c943e5bf63513e7053bc1fec2fa · Modrinth version 8fE8f5kT · Project link unavailable Server only

lithium-fabric-0.15.3+mc1.21.4.jar SHA-1 b7100505d1178b0f9a1dac4a24472ad1293b890c · Modrinth version u8pHPXJl · Project link unavailable Side not labelled

midnightlib-1.7.3-fabric+1.21.4.jar SHA-1 d82f22ae8038e3b1b67d9bf85bcc34f85917fcbb · Modrinth version BTo6aJAT · Project link unavailable Side not labelled

modelfix-1.21.3-1.10-fabric.jar SHA-1 3f4d67c87d0a6e8c323f443635013bfd58b8872d · Modrinth version h47zwBfZ · Project link unavailable Client only

modernfix-fabric-5.20.3+mc1.21.4.jar SHA-1 46dabb966c9772daf5d3af20fbadc8f2fbcbeb18 · Modrinth version ZGxQddYr · Project link unavailable Side not labelled

ModernUI-Fabric-1.21.4-3.11.1.11-universal.jar SHA-1 5d467b59ef38e612240c1a9c671fa0284d7331c5 · Modrinth version J2bSvjmc · Project link unavailable Client only

noisium-fabric-2.5.0+mc1.21.4.jar SHA-1 4adbf542d5dd586fe8a458202bfeebd757dfd2f6 · Modrinth version 9NHdQfkN · Project link unavailable Server only

Not Enough Recipe Book-FABRIC-0.4.2+1.21.4.jar SHA-1 fcec714cb3a27d23ca1bb3d9c091deaae38a661b · Modrinth version xXZC30LF · Project link unavailable Side not labelled

OctoLib-FABRIC-0.5.0.1+1.21.4.jar SHA-1 ae1b0f21887019f29ecd59cd968e9bd58cdbab0a · Modrinth version LGf4Q4kp · Project link unavailable Side not labelled

packetfixer-fabric-2.1.1-1.21.4.jar SHA-1 a46537a6d4491581526cd1270a6b2561e4c44657 · Modrinth version ke4FfKpi · Project link unavailable Side not labelled

particle_core-0.2.6+1.21.4.jar SHA-1 db0a167ded95d145f3b37e7f17038c26b796e42f · Modrinth version ICRFK0J1 · Project link unavailable Client only

PuzzlesLib-v21.4.13-1.21.4-Fabric.jar SHA-1 12929ff5a0eb1c73e6e1b6c930aa74f7fdbd9fd6 · Modrinth version MITyEk30 · Project link unavailable Side not labelled

resourcefulconfig-fabric-1.21.4-3.4.3.jar SHA-1 6dee4b314d23403bcb3d4c19fbd76cfb47557f27 · Modrinth version ypVGCY8i · Project link unavailable Side not labelled

rrls-5.1.2+mc1.21.4-fabric.jar SHA-1 3d9b097679596bb48c8b6468536e75431c302383 · Modrinth version 7WKQvLDW · Project link unavailable Client only

ScalableLux-0.1.2+beta.1+fabric.6d46f24-all.jar SHA-1 eb8c871d57e786b65ba4c462cd34940700e4d3a9 · Modrinth version otxwJ9w3 · Project link unavailable Side not labelled

servercore-fabric-1.5.8+1.21.4.jar SHA-1 f9c7fe0fcc84dc9a9fb6e3a0e2da23ec731bd78f · Modrinth version uJYh4tBK · Project link unavailable Server only

serverpingerfixer-1.0.5.jar SHA-1 9ae83d512cc2edeec9cc0ea223a142a93b7fa7bb · Modrinth version x7vxzThG · Project link unavailable Client only

smoothscroll-2.2.2.1.jar SHA-1 1a5a9dd2c7676bba379acf449d32ca5487cf741b · Modrinth version l447enTH · Project link unavailable Client only

sodium-extra-fabric-0.6.1+mc1.21.4.jar SHA-1 c3bd0d2121653fec3c0f82a841d88e85e87f9796 · Modrinth version f4TfteNb · Project link unavailable Client only

sodium-fabric-0.6.13+mc1.21.4.jar SHA-1 c881d2db971207c396b5629632437f1520c0c478 · Modrinth version c3YkZvne · Project link unavailable Client only

sodiumdynamiclights-fabric-1.0.10-1.21.4.jar SHA-1 77d63a2da096d3e4cc18f2bfeb4ccc035f7f555a · Modrinth version VAUPePoi · Project link unavailable Client only

sodiumextras-fabric-1.0.8-1.21.4.jar SHA-1 d7d68d6fd2f418c63e82fc0766cb4fd8b6bce9bb · Modrinth version YPgAqjpx · Project link unavailable Client only

structure_layout_optimizer-fabric-1.1.1.jar SHA-1 9fa2e1a13ad2271ea9daa50c4d4eb1444ac23710 · Modrinth version XrQ4AhSJ · Project link unavailable Server only

threadtweak-fabric-0.1.7+mc1.21.5.jar SHA-1 03161e283ee4942547e84dd643573a1d68e7a25b · Modrinth version IvtlnXcT · Project link unavailable Side not labelled

videotape-1.5.0.jar SHA-1 45bf78b6d890bb79155cbc1ba43f26080bdcedc9 · Modrinth version yeRZxPfy · Project link unavailable Client only

vmp-fabric-mc1.21.4-0.2.0+beta.7.192-all.jar SHA-1 e745839bccabd82abe087537aa039672dd7560da · Modrinth version 61Gy0NAD · Project link unavailable Side not labelled

yet_another_config_lib_v3-3.6.6+1.21.4-fabric.jar SHA-1 f7890f2cd7a81ec557dc8d1b10b6ae4d8b4c518b · Modrinth version XeXZrziK · Project link unavailable Side not labelled

Pick your setup