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Modrinth · Minecraft modpack
Chunky Optimizations
Modpack focused on optimizing chunk generation, reducing stutter and boosting overall fps
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Chunky Optimizations release should I use?
Latest stable file Chunky Optimizations 1.17.5
Game version 26.3
Loader Fabric 0.19.5
Chunky Optimizations 1.17.5 is a complete pack release for 26.3 with Fabric 0.19.5. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 20 mods in this pack file.
Pack setup
How should I set up Chunky Optimizations for players and a server?
Use Chunky Optimizations 1.17.5 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 Chunky Optimizations 1.17.5
Dedicated server setup Match Chunky Optimizations 1.17.5
Pack loader Fabric 0.19.5
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 20
Client only 6
Server only 1
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 Chunky Optimizations?
Chunky Optimizations 1.17.5. Change the pack release and its contents or setup may change too.
The selected pack release is Chunky Optimizations 1.17.5. That file is for Minecraft 26.3 with Fabric 0.19.5. It contains 20 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 Chunky Optimizations?
Chunky Optimizations is a lightweight optimization modpack designed to make minecraft smoother than ever.
It outperforms other optimization modpacks and if it doesn’t, I research and update it until it does. For the best performence Chunky Optimizations has little to no quality of life mods.
Chunky Optimizations is focused on improving:
- Rendering & chunk loading
- Reduced stutter
- GUI optimization
- Light & block rendering
- Entity logic
- Overall Fps
Screenshots
Vanilla
Chunky Optimizations
Chunky Optimizations was created to not only focus on rendering like other optimizations modpacks it was created to improve everything
Project description from Modrinth.
Mods in Chunky Optimizations 1.17.5
Open any mod on Modpacks.ch to check its files and dependencies.
BadOptimizations-2.4.1-26.3-fabric.jar SHA-1
4cc25ce6217326ff14169f5358921773297e9475 · Modrinth version Sp0ctspw · Project link unavailable Client onlyc2me-fabric-mc26.3-0.4.2-alpha.0.88.jar SHA-1
f70cc0b389a080e740ac40f9bd23803c6e07fad3 · Modrinth version sSoXjAqP · Project link unavailable Side not labelledChunky-Fabric-1.5.3.jar SHA-1
fc1f2f374c5c82117599071ed18b6ef9bba2c7fb · Modrinth version 4Eotm6ov · Project link unavailable Side not labelledcloth-config-fabric-26.3.159.jar SHA-1
9a5cce069380a2047250831dcb19f4ef1b15872d · Modrinth version fg2uyxOW · Project link unavailable Side not labelledentityculling-fabric-1.11.2-mc26.3.jar SHA-1
f2196e803fe77cfbb62c4a2acb64803d98b4f61c · Modrinth version F4loCvYt · Project link unavailable Client onlyfabric-api-0.161.0+26.3.jar SHA-1
53f9ee02c3702734d90520aa8c9719bf0e1c8d4f · Modrinth version bNnaTiuM · Project link unavailable Side not labelledfast-ip-ping-v1.0.12-mc26.3.jar SHA-1
7db094c0a3f4c0d272d41c800838c57fe6bb823e · Modrinth version N6hOHbOO · Project link unavailable Client onlyfasterrandom-5.1.0.jar SHA-1
440720daaf51d5ad88a96ed59e1f59c63fad3f73 · Modrinth version BbFqiKvi · Project link unavailable Side not labelledferritecore-9.0.0-fabric.jar SHA-1
eac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelledImmediatelyFast-Fabric-1.17.1+26.3.jar SHA-1
f565bbeb201f2305e81761429d3f1f47e1c3a321 · Modrinth version 3MP9UR23 · Project link unavailable Client onlyKsyxis-1.4.4.jar SHA-1
c4e4282d80322d5d41f1f1cdb4811ded6ab97b11 · Modrinth version sML1jQ1B · Project link unavailable Server onlylithium-fabric-0.26.1+mc26.3.jar SHA-1
91e91c955650afaf98e4acebee060a58ac99ade5 · Modrinth version WXHRsMRl · Project link unavailable Side not labelledmoreculling-fabric-26.3-1.9.0-beta.1.jar SHA-1
ddcab185e1672267258ad42694531544832dac12 · Modrinth version zL2UEFXS · Project link unavailable Client onlyPacketFixer-fabric-3.3.6.jar SHA-1
a71fcdee677e23583da12b9237ab165ae7a0c8b0 · Modrinth version dTKbGYbb · Project link unavailable Side not labelledplaceholder-api-3.2.0+26.3.jar SHA-1
4c455faa6333dbaef72cedbb91fe4a2a03176741 · Modrinth version lXytLqWj · Project link unavailable Side not labelledScalableLux-fabric-mc26.3-0.3.0-alpha.0.6-all.jar SHA-1
d51dcbe901452a1cb378139ca351009254e7ab0d · Modrinth version g4eqNSKd · Project link unavailable Side not labelledsodium-fabric-0.9.2+mc26.3.jar SHA-1
9acfe851e36f4fb27d7c5baa224e8bd4e0334283 · Modrinth version bAZQdGpg · Project link unavailable Client onlyvmp-fabric-mc26.3-0.2.0+beta.7.238-all.jar SHA-1
ef7581bcd175eda07e2ebff0ddfd3094aa36026b · Modrinth version 2TFDVjDf · Project link unavailable Side not labelledzconfig-1.0.0+26.x.jar SHA-1
91dab4f25559cf79d493177fbe0a50c4083a27cb · Modrinth version tsgt79sG · Project link unavailable Side not labelledzfastnoise-1.1.0-beta.5+26.3.jar SHA-1
a2da0b33ad65c77e8fef4f9d35051b1caf3c7032 · Modrinth version bjeF0iDC · Project link unavailable Side not labelledPick your setup
Chunky Optimizations by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.2
1 loader buildMinecraft version
26.1.2
1 loader buildMinecraft version
26.1.1
1 loader buildMinecraft version
26.1
1 loader buildMinecraft version
1.21.11
1 loader buildMinecraft version
1.21.10
1 loader buildMinecraft version
1.21.9
1 loader buildMinecraft version
1.21.8
1 loader buildMinecraft version
1.21.7
1 loader buildMinecraft version
1.21.6
1 loader buildMinecraft version
1.21.5
1 loader buildShowing the newest 12 of 16 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
Chunky Optimizations versions and loaders
Fabric 0.19.526.38.0.312+7 release
Fabric26.3 release
Fabric26.2 release
Fabric26.1.2 release
Fabric26.1.1 release
Fabric26.1 release
Fabric1.21.11 release
Fabric1.21.11 alpha
Fabric1.21.10 beta
Fabric1.21.9 beta
Fabric1.21.9 alpha
Fabric1.21.9 alpha
Looking for an older file? The official Modrinth project page is in Resources.