Modrinth · Minecraft modpack

OcelotPack

Adds many optimisation mods, as well as OptiFine parity and other small features. Big FPS improvement. Fully server-compatible and client-only. Not sponsored.

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

Quick answer

Which OcelotPack release should I use?

Updated 3 years ago

Latest stable file OcelotPack 3.0.0 for Minecraft 1.20.1

Game version 1.20.1

Loader Fabric 0.14.21

OcelotPack 3.0.0 for Minecraft 1.20.1 is a complete pack release for 1.20.1 with Fabric 0.14.21. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 71 mods in this pack file.

Pack setup

How should I set up OcelotPack for players and a server?

Use OcelotPack 3.0.0 for Minecraft 1.20.1 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 OcelotPack 3.0.0 for Minecraft 1.20.1

Dedicated server setup Match OcelotPack 3.0.0 for Minecraft 1.20.1

Pack loader Fabric 0.14.21

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 71

Client only 48

Server only 0

Not labelled 23

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 OcelotPack?

OcelotPack 3.0.0 for Minecraft 1.20.1. Change the pack release and its contents or setup may change too.

71 mods in this pack file

The selected pack release is OcelotPack 3.0.0 for Minecraft 1.20.1. That file is for Minecraft 1.20.1 with Fabric 0.14.21. It contains 71 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 OcelotPack?

Modpack on hold

I no longer play Minecraft. You can contact me at https://roundabout-host.com/roundabout

OcelotPack

Forget about "doubling" your FPS. We can do better.

This is a Minecraft modpack on Fabric, focusing on optimisation, customisation and stability. The goal is not to have any opinionated stuff here. This could just as well be vanilla.
Inspired by Fabulously Optimized and the OptiFine alternatives by LambdAurora.

Features

Huge FPS boost - see images!
Resource pack features - OptiFine parity!
Nice connected textures, dynamic lights, shaders and F3 menu!
See further on servers!
Zoom your view!
Low memory usage!
Get free, custom capes!
Play with your controller!
Open source!
And more

comparison1

	CPU	GPU	RAM (max allocated)	Resolution	Vanilla	Modpack	Modpack relative
(pictured)	Intel i7-8565U	Integrated Intel UHD Graphics 620	6144M	1920x1080	16	100	625%
	Intel i9-13900KF	nVidia RTX 3060 Ti LHR	6144M	1920x1080	118	844	715%

Default settings, but VSync is disabled and Max FPS is unlimited.
Check out the wiki for more info

Project description from Modrinth.

Mods in OcelotPack 3.0.0 for Minecraft 1.20.1

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

advancementinfo-1.20-fabric0.83.0-1.3.1.jar SHA-1 f9fec84bb07089fde690e227f79b0c519eb0437c · Modrinth version KeVl7NVo · Project link unavailable Client only

animatica-0.6+1.20.jar SHA-1 3bcb19c759f313e69d3f7848b03c48f15167b88d · Modrinth version uNgEPb10 · Project link unavailable Client only

architectury-9.0.7-fabric.jar SHA-1 3e7f476efa608867822f6e7acc52940db2829b12 · Modrinth version QNVGxVoq · Project link unavailable Side not labelled

BetterF3-7.0.0-Fabric-1.20-pre6.jar SHA-1 45729e0b259cafdffc3886e5120f887eb811f681 · Modrinth version NwdpRyuN · Project link unavailable Client only

bettermounthud-1.2.2.jar SHA-1 6942fb39ca2e87208b0b0630a5efc4511c82dcf4 · Modrinth version h1QpxElt · Project link unavailable Client only

bobby-5.0.0.jar SHA-1 ee1201d0160f5cdd2a91e293d14e5de46b86655d · Modrinth version lwQhE0t0 · Project link unavailable Client only

c2me-fabric-mc1.20.1-0.2.0+alpha.10.91.jar SHA-1 dc62a08516135bc105fe7805284749bd73a49ed0 · Modrinth version t4juSkze · Project link unavailable Side not labelled

capes-1.5.2+1.20-fabric.jar SHA-1 5444e301346383f6133189e66069e970d4a126fc · Modrinth version z2zOEvPP · Project link unavailable Client only

cem-0.8.0.jar SHA-1 5c26ee90e7621dae62ecddc0be5cba52954f2864 · Modrinth version lnLwlnjz · Project link unavailable Client only

cherishedworlds-fabric-6.1.0+1.20.1.jar SHA-1 189c22e2e158a55a2f29eceec2e679906f366382 · Modrinth version NlZcJQBW · Project link unavailable Client only

CITResewn-1.1.3+1.20.jar SHA-1 53f036ebe51d7d97afaf44d541775c92c4470dad · Modrinth version c7Lo4vij · Project link unavailable Client only

clear-skies-fabric-mc119-2.0.96.jar SHA-1 1f3cf1b19fff0c1606e6e4c3d39aeb57b8e6ffcc · Modrinth version SSFjIc6G · Project link unavailable Client only

cloth-config-10.0.96-forge.jar SHA-1 e01fda3ea6d685a8757a0550385f723de2cbaf02 · Modrinth version X8YuGurB · Project link unavailable Side not labelled

completeconfig-2.3.0.jar SHA-1 c5c6202d1d72197d2708d6723d04a7466c549031 · Modrinth version Gp370KF1 · Project link unavailable Side not labelled

cullclouds-0.1.0.jar SHA-1 3dd0dd8417fb16c8d06a2ac67d847b54011f2b1c · Modrinth version IznPBwjd · Project link unavailable Client only

CullLessLeaves-1.2.0.jar SHA-1 405914c77d3d38e6dad3b2b33fbd44f92c2fba6d · Modrinth version mafk58Fm · Project link unavailable Client only

customsplashscreen-2.1.1.jar SHA-1 40bf9ab122abd11100c2ac35bc1fb4db1f8afcae · Modrinth version olYha9Cw · Project link unavailable Client only

dashboard-3.0.0-fabric.jar SHA-1 435f29888f515c06bd8173513ab1c00680a91d9e · Modrinth version ysN7RQPh · Project link unavailable Client only

dashloader-5.0.0-beta.1+1.20.0.jar SHA-1 2ba04e6d6876faf160367fbe4c8bf3a8ea301261 · Modrinth version mcU33FBx · Project link unavailable Client only

DCCH-2.0+1.17.jar SHA-1 e1fb1682e8d25b024490fc5593db27590b226e29 · Modrinth version O4vDf8eh · Project link unavailable Client only

Debugify-1.20.1+1.1.jar SHA-1 eb59b04e71c23da7533c737ab20c79f753866862 · Modrinth version GTuKuQLA · Project link unavailable Side not labelled

dynamic-fps-2.4.0.jar SHA-1 8f8dc48343df6bd07aad944f4fe09f33dc737184 · Modrinth version Usg995P0 · Project link unavailable Client only

enchlevel-langpatch-2.1.2.jar SHA-1 ec6548ae2448117a03644161798a3eff52ed18b1 · Modrinth version odSesLJN · Project link unavailable Client only

entity_texture_features_forge_1.20-4.4.5.jar SHA-1 abb2c2808d05f16f68a8c28821321cee0701cdf2 · Modrinth version JRibkDsJ · Project link unavailable Client only

entity-view-distance-1.1.1+1.19.4.jar SHA-1 60ac0a56dba5de169244209247b1f8d2643ea963 · Modrinth version rumDk18Y · Project link unavailable Side not labelled

fabric-api-0.84.0+1.20.1.jar SHA-1 b6df5dd417d08cfd8565e1ce1a8c1f39219c67fe · Modrinth version FLGCXPFi · Project link unavailable Side not labelled

fabric-language-kotlin-1.9.5+kotlin.1.8.22.jar SHA-1 6dab5c754ec04e671e505df685befcedef27f42e · Modrinth version ADg3gvlr · Project link unavailable Side not labelled

fabricskyboxes-0.7.1+mc1.20.jar SHA-1 1a2a4778dc91b3357e7a7d73b5e08c05c71dadc5 · Modrinth version bl8ZIucH · Project link unavailable Client only

fabrishot-1.9.1.jar SHA-1 e95b8898cc6c75b9d2fde3f5440ae09f46ba1249 · Modrinth version Fq42foYA · Project link unavailable Client only

ferritecore-6.0.0-fabric.jar SHA-1 5a57ea73c3c7c0cc300d69611a9cad93baf8e9ab · Modrinth version FCnCG6PS · Project link unavailable Side not labelled

fix-keyboard-on-linux-1.0.0.jar SHA-1 4b6989cb24a43d00c0295b5f00a93eed8a8b3d96 · Modrinth version jdX6FvED · Project link unavailable Client only

fsb-interop-1.2.0+mc1.19.4-build.31.jar SHA-1 828946056bbf4964b4dea59df73f1fcfda9d40b7 · Modrinth version Ubocf3Zc · Project link unavailable Client only

grid-1.19.3-fabric0.68.1-1.6.7.jar SHA-1 52ba1a474e887c7e054241f3f9c89891953d354b · Modrinth version WqGfhWlP · Project link unavailable Client only

IKnowWhatImDoing-4.1.1-fabric.jar SHA-1 6b8b9d16217798367e8ba2917e5357fef2bd7c43 · Modrinth version MjxKpliA · Project link unavailable Client only

ImmediatelyFast-1.1.15+1.20.1.jar SHA-1 8853f6cdd2332e23cd8e09e377612a384353f208 · Modrinth version 4IDo27OL · Project link unavailable Client only

indium-1.0.18+mc1.20.jar SHA-1 e4fe54f15bc82abdf667fc4658d3b3e7d4e02174 · Modrinth version WTH3T2cR · Project link unavailable Client only

iris-mc1.20-1.6.4.jar SHA-1 ec1491adc5dffeb0ab2f5da290b32cd4e45d58ad · Modrinth version URWeWMAt · Project link unavailable Client only

isometric-renders-0.4.4+1.20.jar SHA-1 a07738dcef916065d6b0b0ccb1257cec20ca1644 · Modrinth version VmNIzKii · Project link unavailable Client only

krypton-0.2.3.jar SHA-1 4d499819effd8afe811e5d93952fcc46765a00df · Modrinth version jiDwS0W1 · Project link unavailable Side not labelled

lambdynamiclights-2.3.1+1.20.1.jar SHA-1 bb009883b87e45f069e83d44f2e6d559eee757e4 · Modrinth version Vsx4I8Np · Project link unavailable Client only

language-reload-1.5.7+1.20.jar SHA-1 5e69cd99068102861258cc3aa2be4958f732e278 · Modrinth version lFKmtdMw · Project link unavailable Client only

lithium-fabric-mc1.20.1-0.11.2.jar SHA-1 8f4642147e60827f728badac7a819d1a9f3b25d5 · Modrinth version ZSNsJrPI · Project link unavailable Side not labelled

logcleaner-1.0.0.jar SHA-1 d5ad1da47cd99118a768f60a7d00481ab10bc4f5 · Modrinth version wrFyE1h4 · Project link unavailable Side not labelled

lunade-fastanim-1.6-1.20.jar SHA-1 0e611399323878b9f3efcc6016ea5d6eefc8c765 · Modrinth version 5lHXCowj · Project link unavailable Client only

main-menu-credits-1.1.2.jar SHA-1 771eb704928c6d3e9fdf0e7971ba7d97305e09dd · Modrinth version hWX5REu6 · Project link unavailable Client only

memoryleakfix-fabric-1.17+-1.0.0.jar SHA-1 899018ccd70447efe2f198701aeb52bd5eed7c12 · Modrinth version PtXTwQt6 · Project link unavailable Side not labelled

midnightcontrols-1.8.2+1.20.jar SHA-1 12ca313a138705adad5200a7edc216f233ecb24b · Modrinth version Ek4mkpRw · Project link unavailable Client only

midnightlib-fabric-1.2.1.jar SHA-1 f1ee38331dbf7e0fff5a825007cf261dbea56e1b · Modrinth version Atr5M7ky · Project link unavailable Side not labelled

MixinConflictHelper-1.2.0.jar SHA-1 d25e635f1059d8eedbee106ca55ce12b7055a302 · Modrinth version 8dRAFcey · Project link unavailable Side not labelled

mixintrace-1.1.1+1.17.jar SHA-1 7fbb0130db0e427ee7180d304dfa65c46f0e3b69 · Modrinth version LGYOH4RN · Project link unavailable Side not labelled

modelfix-1.10-fabric.jar SHA-1 fd52ec87add371140066fc3ae95d68c83f8a6ee5 · Modrinth version i0mERlxq · Project link unavailable Client only

modmenu-7.1.0.jar SHA-1 7d26ff2477ad8a083f11c1006a2b87ff1c121b62 · Modrinth version zv46i3PW · Project link unavailable Client only

mods-command-mc1.20.1-1.1.3.jar SHA-1 b5cc2800b2fed698d8276504a25c553c6f508c09 · Modrinth version JlWCTVC5 · Project link unavailable Side not labelled

morechathistory-1.19.1-1.1.1.jar SHA-1 b23419da24f1c7ae16c6e77e992a38491cccf2c8 · Modrinth version b1apT2G2 · Project link unavailable Client only

MouseTweaks-fabric-mc1.20-2.25.jar SHA-1 21ae6dd81324543e77c10bbb2b928320d71b6750 · Modrinth version m0Dd8Cjy · Project link unavailable Client only

no-resource-pack-warnings-1.3.0.jar SHA-1 cf429f2de37fc3cd91980ef05bbf75396a3ffddb · Modrinth version Cs4frYPf · Project link unavailable Client only

NoChatReports-FABRIC-1.20.1-v2.2.1.jar SHA-1 9a5edd0813913aaf0c0c4f0a4d7d393f5f544091 · Modrinth version TbKB6mYU · Project link unavailable Side not labelled

optigui-2.1.2.jar SHA-1 ec6ee4f47fbe7850866ca2fac9aed14d9c4f0336 · Modrinth version YU9Yi2mO · Project link unavailable Client only

owo-lib-0.11.0+1.20.jar SHA-1 f7405909180eef5d903ebf0cb7ed19007a166247 · Modrinth version DgIYuFEF · Project link unavailable Side not labelled

puzzle-1.5.1+1.20.jar SHA-1 72f270e7740285a1276f43ef5b1f8542e9048be3 · Modrinth version SyDRZGtj · Project link unavailable Client only

reeses_sodium_options-1.5.1+mc1.20-build.74.jar SHA-1 ff2fb322da5ca3edc25b55234e0f883797e18647 · Modrinth version SgSIhHQO · Project link unavailable Client only

screenshot-to-clipboard-1.0.9-fabric.jar SHA-1 39c55d7e0ebe4a7f626e0d4bc85b8d2bea353092 · Modrinth version rObP72r1 · Project link unavailable Client only

sodium-extra-0.4.20+mc1.20-build.103.jar SHA-1 6cf2844ca0cfd0b8adb8a0d86e0c635ce0c0f4ef · Modrinth version kTxAMqAj · Project link unavailable Client only

sodium-fabric-mc1.20-0.4.10+build.27.jar SHA-1 b11e18bb09f06c3f8028fa2c090072976fa326d0 · Modrinth version vgceLbdH · Project link unavailable Client only

starlight-1.1.2+fabric.dbc156f.jar SHA-1 a03102cab439cbab5a1d7d72cd7c2b4976ddd421 · Modrinth version XGIsoVGT · Project link unavailable Side not labelled

suggestion-tweaker-1.19.1-1.3.1-fabric.jar SHA-1 3b272c42ed831db83f6990c78e7144f205bcc6c6 · Modrinth version kgF1KR0Q · Project link unavailable Side not labelled

tooltipfix-1.1.1-1.20.jar SHA-1 de704792c691e3d19316c87c21c9ad2bee6c66c3 · Modrinth version B2L4LeMV · Project link unavailable Client only

vmp-fabric-mc1.20.1-0.2.0+beta.7.96-all.jar SHA-1 2e66510d209325d2caf54fd29d551dd368ca25c9 · Modrinth version NYa4FfQN · Project link unavailable Side not labelled

yet-another-config-lib-fabric-3.0.1+1.20.jar SHA-1 16fecb6e49775715a8e15f9ee55dedace2f41f32 · Modrinth version ZqWkEgYo · Project link unavailable Side not labelled

yosbr-0.1.1.jar SHA-1 0643830cab952fc96872702e681b863b550c8530 · Modrinth version dStXfyg3 · Project link unavailable Client only

Zoomify-2.10.0.jar SHA-1 21a75350e0f2a904076d2af505a4b077b8ff6438 · Modrinth version 1mKrqlvv · Project link unavailable Client only

Pick your setup