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Keo Optimized project artwork

Modrinth · Minecraft modpack

Keo Optimized

A lightweight optimization pack with only essential mods, delivering up to 4x higher FPS while keeping Minecraft smooth and stable on Fabric.

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

Quick answer

Which Keo Optimized release matches Forge?

Updated last month
Best match for your filters Keo Optimized 2.0.0
Game version 1.20.1
Loader Forge 47.4.10

Keo Optimized 2.0.0 is a complete pack release for 1.20.1 with Forge 47.4.10. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 31 mods in this pack file.

Pack setup

How should I set up Keo Optimized for players and a server?

Use Keo Optimized 2.0.0 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 Keo Optimized 2.0.0
Dedicated server setup Match Keo Optimized 2.0.0
Pack loader Forge 47.4.10

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 31
Client only 9
Server only 9
Not labelled 13

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 Keo Optimized?

Keo Optimized 2.0.0 on Forge. The pack contents and setup notes below stay tied to that release.

31 mods in this pack file

The selected pack release is Keo Optimized 2.0.0. That file is for Minecraft 1.20.1 with Forge 47.4.10. It contains 31 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 Keo Optimized?

keo optimized logoBoost your FPS up to 3× with this carefully curated Fabric modpack focused exclusively on performance. It includes only the most essential and proven optimization mods — no unnecessary features, no bloat, no extra content. Perfect for low-end PCs, laptops, or anyone who wants buttery-smooth gameplay while keeping the vanilla feel intact.
Expect massive improvements in frame rates, reduced stuttering, faster loading times and better stability, all without sacrificing visual quality or breaking most other mods. Ideal for both survival and modded environments that need extra breathing room.

with keo optimized
with keo optimized

Vanilla
without keo optimized (vanilla)

Project description from Modrinth.

Mods in Keo Optimized 2.0.0

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

AI-Improvements-1.20-0.5.2.jar SHA-1 11ad483d1fd1f7ebd84b4940b1dc0926b3e9daa8 · Modrinth version eJihmpNQ · Project link unavailable Server only
almanac-1.20.x-forge-1.0.2.jar SHA-1 f0b711df59cd589b088e536ca4134c5e6e73fd58 · Modrinth version DnzrwvfD · Project link unavailable Server only
alternate_current-mc1.20-1.7.0.jar SHA-1 02def44a2c416459ee5daecbe1caa6d78571e205 · Modrinth version kC6SY4Zp · Project link unavailable Server only
CarbonConfig-1.20-1.2.8.2.jar SHA-1 0820589798f057bded4454b07d84b3bed1740fcc · Modrinth version YUiukM5n · Project link unavailable Side not labelled
chloride-FORGE-mc1.20.1-v1.7.5.jar SHA-1 b5f658b9328cda4b03080fa0164cf26be23a3e75 · Modrinth version sKb384Nw · Project link unavailable Client only
Chunky-1.3.146.jar SHA-1 0b782d12b4ac3b03a94c28f32e9b2d5587d1dd50 · Modrinth version 4FTDk9wv · Project link unavailable Side not labelled
cloth-config-11.1.136-forge.jar SHA-1 c65d07748acc57ceb45d53b3964368b84f34d54f · Modrinth version t8TXrZvZ · Project link unavailable Side not labelled
Clumps-forge-1.20.1-12.0.0.4.jar SHA-1 8809c7aa6c71389e9c59abfe5def52c1cb8d4f1c · Modrinth version nAHGB5ls · Project link unavailable Side not labelled
CrashAssistant-forge-1.19-1.20.1-1.11.3.jar SHA-1 ef09d8a690da525180e3655e85dceade658391b2 · Modrinth version fMyzWEoh · Project link unavailable Client only
CullLessLeaves-Reforged-1.20.1-1.0.5.jar SHA-1 71b1603071461e036a3ba2aaeeb52cc10fa3d348 · Modrinth version wPOb8yEG · Project link unavailable Client only
embeddium-0.3.31+mc1.20.1.jar SHA-1 bb2fa8f3e493af16af9160d049f96c614a1faf2f · Modrinth version UTbfe5d1 · Project link unavailable Client only
entityculling-forge-1.9.5-mc1.20.1.jar SHA-1 524be2ed63e9f131a17393ead67cd3fddc97ca2b · Modrinth version ZqOeqW60 · Project link unavailable Client only
Fastload-Reforged-mc1.20.1-3.4.0.jar SHA-1 27d58f123951e0404c94caf16ff9b96b442f371c · Modrinth version 5caSj7kt · Project link unavailable Side not labelled
ferritecore-6.0.1-forge.jar SHA-1 417fb6ce8f52abf40bd9d0390371790f9576f8ba · Modrinth version DG5Fn9Sz · Project link unavailable Side not labelled
getittogetherdrops-forge-1.20-1.3.jar SHA-1 70a4d8acaedc4dfb066974726d21916b78edd7af · Modrinth version csPzTtJp · Project link unavailable Server only
ImmediatelyFast-Forge-1.5.4+1.20.4.jar SHA-1 e2e60485a0c3efa72f1948c952b095150e3ba4fc · Modrinth version OomXW3xp · Project link unavailable Client only
immersive_optimization-forge-1.20.1-0.1.4.jar SHA-1 c9922d12d6aa985c44a7dc1338ec4934caac7647 · Modrinth version x7rjIeqE · Project link unavailable Server only
kotlinforforge-4.12.0-all.jar SHA-1 962fdb760409d6d71cbf079235f1ca94e3863a22 · Modrinth version Zsh14XeQ · Project link unavailable Side not labelled
letmedespawn-1.20.x-forge-1.5.0.jar SHA-1 878dd35df02e1e17b7eb16113147f964eda8847f · Modrinth version 1VmupN41 · Project link unavailable Server only
lmft-1.0.4+1.20.1-forge.jar SHA-1 3c0dc40afb617ca2b5b2bbb4f7e831bd75009753 · Modrinth version XJdD8eB6 · Project link unavailable Server only
Log-Begone-Forge-1.20.1-1.0.8.jar SHA-1 3b9f1c7fea5e0bdbc6f06429e147bd0a7c08663d · Modrinth version HEJGfa5J · Project link unavailable Side not labelled
memoryleakfix-forge-1.17+-1.1.5.jar SHA-1 9f60142dd94631800386a16a4ad70ad9e84cd78a · Modrinth version 3w0IxNtk · Project link unavailable Side not labelled
modernfix-forge-5.26.2+mc1.20.1.jar SHA-1 0adfc122e9f632d8847688c4c3ed20a1af182afa · Modrinth version Uvlhuprw · Project link unavailable Side not labelled
noisium-forge-2.3.0+mc1.20-1.20.1.jar SHA-1 7da1cdf00c0ae5cad31e17f765f6ea021c8ac808 · Modrinth version gbYUKrDP · Project link unavailable Server only
oculus-mc1.20.1-1.8.0.jar SHA-1 984f774e71790deaec674c7587bd24e0711871b2 · Modrinth version iQ1SwGc3 · Project link unavailable Client only
ruok-forge_1.20.1_Pre-Release_6-1.7.4.jar SHA-1 210086567b4655520e79588df4ab6fa2741531d0 · Project link unavailable Side not labelled
servercore-forge-1.5.2+1.20.1.jar SHA-1 75c6418edc76da55ec89f417e8c43c9d1873fceb · Modrinth version rx1c7m6q · Project link unavailable Server only
smoothboot(reloaded)-mc1.20.1-0.0.4.jar SHA-1 3fd79132dba444bd109b5de4ad75dee06a48e130 · Modrinth version HkfL3iGO · Project link unavailable Side not labelled
sodiumoptionsapi-forge-1.0.10-1.20.1.jar SHA-1 7529fbf938787ed13a251cbf40936f8c29ec4b6c · Modrinth version d0EFLitO · Project link unavailable Client only
starlight-1.1.2+forge.1cda73c.jar SHA-1 a915880c7834a0b0f9f300f0e3053deaa9a3205a · Modrinth version cNa0vkNj · Project link unavailable Side not labelled
vanillin-forge-1.20.1-1.1.3.jar SHA-1 bc49b972af2523aef31c1dfd68989d8d896e8452 · Modrinth version szOuf0j1 · Project link unavailable Client only

Pick your setup

Keo Optimized by Minecraft version and loader

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

18 available setups

Showing the newest 12 of 17 game versions. Older files are in the list below.

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

Keo Optimized versions and loaders

2 of 24 releases match
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Looking for an older file? The official Modrinth project page is in Resources.