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Modrinth · Minecraft modpack

Glass Optimized

A modern, optimized modpack based on Simply Optimized. Adding a ton of essential utility mods. Spend more time playing than installing extra mods.

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

Quick answer

Which Glass Optimized release should I use?

Updated 1 year ago
Latest stable file Glass Optimized 1.0.0
Game version 1.21.6
Loader Fabric 0.16.14

Glass Optimized 1.0.0 is a complete pack release for 1.21.6 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. 31 mods in this pack file.

Pack setup

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

Use Glass Optimized 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 Glass Optimized 1.0.0
Dedicated server setup Match Glass Optimized 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.

Referenced mods 31
Client only 18
Server only 1
Not labelled 12

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 Glass Optimized?

Glass Optimized 1.0.0. Change the pack release and its contents or setup may change too.

31 mods in this pack file

The selected pack release is Glass Optimized 1.0.0. That file is for Minecraft 1.21.6 with Fabric 0.16.14. 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 Glass Optimized?

Glass Optimized: A satisfying vanilla experience.

Glass Optimized is a plug and play modpack based on Simply Optimized.

It features all the optimization from SO with added useful client-side mods, like Appleskin and Ok Zoomer.

The features:

  • Every performance mod from Simply Optimized.
  • Zoom mod (Ok Zoomer)
  • Hunger & saturation info (AppleSkin)
  • Cool-looking & useful HUD (StarHUD)
  • Shulker Box Tooltip
  • uku's Armor HUD
  • Xaero's minimap & world map
  • Slyde (Allows sliders to be dragged further than default)
  • Sodium Extra
  • Mod Menu & Reese's Sodium Options
  • Freecam (for cinematic screenshots & stuff)

Why I made this modpack:

Like many other people, I play a lot of Minecraft.

Often times, when I find myself on a different computer, or reinstalling my OS, I have to install a basic optimization modpack (Simply Optimized) and then I painstakingly look up & install all the QoL mods I want to use. (Appleskin, Ok Zoomer, Shulker Preview, etc.)

Then I wondered: "What if I could just install everything in one go?"

...and that's how I made Glass Optimized.

No, it's not unique. There's like a billion other modpacks that do the same job as this one. But from my hours of playtime on vanilla SMP's, this is the perfect combination of mods if you wanna have a great time.


No tacky menus, weird F3 screens or cash-hungry cosmetics mods. Very refreshing.

Wanna use it in your own project?

Sure. This would make a great base for any of your projects. Just give appropriate credit & respect Simply Optimized's license.

Project description from Modrinth.

Mods in Glass Optimized 1.0.0

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

appleskin-fabric-mc1.21.6-3.0.6.jar SHA-1 18fc3a8be56c802e3515ed3e2b6376eb00cd3eaf · Modrinth version YAjCkZ29 · Project link unavailable Side not labelled
BadOptimizations-2.2.3-1.21.2-21.6.jar SHA-1 1b39fdda568bd11ba9e45afc912f005b9381ef03 · Modrinth version VLDb95oX · Project link unavailable Client only
c2me-fabric-mc1.21.6-0.3.4+alpha.0.42.jar SHA-1 3f72c113ab936e32c574ec9cbe8ba057ae68e88b · Modrinth version y6wodInu · Project link unavailable Side not labelled
cloth-config-19.0.147-fabric.jar SHA-1 d3bd78860580da556990726af3bed1169e69933e · Modrinth version cz0b1j8R · Project link unavailable Side not labelled
entityculling-fabric-1.8.0-mc1.21.6.jar SHA-1 01a765b63bc7b5fa2fd75062fed6d70050634df4 · Modrinth version BRJboQUV · Project link unavailable Client only
fabric-api-0.128.0+1.21.6.jar SHA-1 1fecf6eec45de8bd315fbe23a03b86bc217accc2 · Modrinth version b2dnY6PN · Project link unavailable Side not labelled
ferritecore-8.0.0-fabric.jar SHA-1 53d76354587cd1965b842fdce7cff965b5c52fe5 · Modrinth version CtMpt7Jr · Project link unavailable Side not labelled
freecam-fabric-1.3.4+mc1.21.6.jar SHA-1 5f3ef37e4e048a52e45bbf2fbd126de58a27aa47 · Modrinth version t9um0ii2 · Project link unavailable Client only
ImmediatelyFast-Fabric-1.10.1+1.21.6.jar SHA-1 6616fb48b702df4e6367529afeb0cab2599ec80a · Modrinth version fjgmP9rv · Project link unavailable Client only
libjf-3.18.7.jar SHA-1 f806cde523999289e3c3f65f38430a76360de612 · Modrinth version oLPpckZb · Project link unavailable Side not labelled
lithium-fabric-0.17.0+mc1.21.6.jar SHA-1 78f513f63036bc8fa061b5ee1aa88d5779f5a52c · Modrinth version XWGBHYcB · Project link unavailable Side not labelled
modmenu-15.0.0-beta.3.jar SHA-1 84089aea3ca333e23df7f409d4daf497cc2660d1 · Modrinth version JY1tNj8H · Project link unavailable Client only
moreculling-fabric-1.21.6-1.4.0-beta.1.jar SHA-1 1e9b9ec184470aa5d52e0d968b5e87cf087efae2 · Modrinth version ESxkwc6w · Project link unavailable Client only
NoChatReports-FABRIC-1.21.6-v2.13.0.jar SHA-1 bcb55c2816544496434c918e5cc8785a0c43bbfe · Modrinth version G2i6IY0q · Project link unavailable Side not labelled
noisium-fabric-2.7.0+mc1.21.6.jar SHA-1 e0a53dd0ccd5d1bc13798214e16f9f8a8521a335 · Modrinth version V9mMIy0f · Project link unavailable Server only
ok_zoomer-fabric-14.0.0-beta.1.jar SHA-1 187c23917afb95af27c3b1a50ce431b9d721d18a · Modrinth version qwhYUbuW · Project link unavailable Client only
placeholder-api-2.7.1+1.21.6.jar SHA-1 5b5ef013898f9d4d3c6bf99597bb07e2f571657a · Modrinth version wg33PHxj · Project link unavailable Side not labelled
reeses-sodium-options-fabric-1.8.4+mc1.21.6.jar SHA-1 5d83119a31fd6da0c55682a113788e9b6b848142 · Modrinth version AgGRyydH · Project link unavailable Client only
ScalableLux-0.1.5+fabric.e4acdcb-all.jar SHA-1 7969f173ca3b4d499fe58ddf142cee2a86b960d6 · Modrinth version PQLHDg2Q · Project link unavailable Side not labelled
shulkerboxtooltip-fabric-5.2.7+1.21.6.jar SHA-1 a6fc285bc0968e202c1e89edfa22e27e16f79551 · Modrinth version uKUntdmF · Project link unavailable Client only
slyde-1.7.9.jar SHA-1 ba2023e00c44fc54a0df13b512998433f86954b2 · Modrinth version 8ykSjBSi · Project link unavailable Client only
SlydeMore-1.0.3+mc1.21.6+fabric.jar SHA-1 c975339171ded1616540e90ba39290a4314bd949 · Modrinth version j6ipQDDv · Project link unavailable Client only
sodium-extra-fabric-0.6.6+mc1.21.6.jar SHA-1 768ca85d3a016adb6a4d302ad341ad8944fd3706 · Modrinth version v7JHUEiF · Project link unavailable Client only
sodium-fabric-0.6.13+mc1.21.6.jar SHA-1 2d635c3d938aa3f75b0ec61c7402eeea2f9c30a9 · Modrinth version ND4ROcMQ · Project link unavailable Client only
starhud-1.21.6-1.2.0.jar SHA-1 0fc54c33148fe40428699cfb0acf52e1358a2962 · Modrinth version 92GQO7r6 · Project link unavailable Client only
threadtweak-fabric-0.1.7+mc1.21.5.jar SHA-1 03161e283ee4942547e84dd643573a1d68e7a25b · Modrinth version IvtlnXcT · Project link unavailable Side not labelled
ukulib-1.8.0+1.21.6.jar SHA-1 d6540420202244038ccbf64e08477b704ed14173 · Modrinth version zc18lKtk · Project link unavailable Client only
ukus-armor-hud-0.8.0+mc1.21.6.jar SHA-1 73bb359f009d37fe2dcf0da1583de02a1d9d0f5d · Modrinth version heXscFzR · Project link unavailable Client only
vmp-fabric-mc1.21.6-0.2.0+beta.7.200-all.jar SHA-1 5e74b333b37745ee54cfbfbdbec5ef3d3eb7eb0d · Modrinth version aWatA9pi · Project link unavailable Side not labelled
Xaeros_Minimap_25.2.7_Fabric_1.21.6.jar SHA-1 b88bf23010e378916d9356a51043422eb93532ec · Modrinth version 8llFAxyr · Project link unavailable Client only
XaerosWorldMap_1.39.10_Fabric_1.21.6.jar SHA-1 9fe9e3f75606ddd514fb911ec33aa276041fa427 · Modrinth version g8WcXZg9 · Project link unavailable Client only

Pick your setup

Glass Optimized by Minecraft version and loader

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

1 available setups

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

Recent files

Glass Optimized versions and loaders

1 of 1 releases match

Looking for an older file? The official Modrinth project page is in Resources.