
Modrinth · Minecraft modpack
Client Optimized
Mostly client-side optimization pack. FPS boosts, better visuals, and QoL additions without altering vanilla gameplay. Vanilla server compatible.
Quick answer
Which Client Optimized release matches 26.2?
Client Optimized 1.0.9 is a complete pack release for 26.2 with Fabric 0.18.4. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 56 mods in this pack file.
Pack setup
How should I set up Client Optimized for players and a server?
Use Client Optimized 1.0.9 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.
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.
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 Client Optimized?
Client Optimized 1.0.9 on 26.2. The pack contents and setup notes below stay tied to that release.
The selected pack release is Client Optimized 1.0.9. That file is for Minecraft 26.2 with Fabric 0.18.4. It contains 56 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 Client Optimized?
Overview
Client Optimized is a modpack that adds performance, visual, and client-side quality-of-life mods. It does not change gameplay mechanics.
Client-Side Behavior
Most included mods are fully client-side. A few are not strictly client-side, but they do not cause issues when hosting worlds or when vanilla players connect.
Quality of Life Features
The pack includes small interface and usability adjustments that operate only on the client and do not modify world data.
Multiplayer Compatibility
Players can join vanilla servers and most modded servers normally. Some servers may restrict specific features depending on their configuration.
Warnings
Some mods included in this pack may be detected or blocked by server anticheat systems. On certain servers, this can result in kicks, restrictions, or bans. Users should review server rules and allowed-mods lists before joining.
World Hosting
Worlds hosted with this modpack can be joined by vanilla clients without additional configuration.
Intent
The modpack compiles commonly used client-side performance, visual, and quality-of-life mods into one setup.
Project description from Modrinth.
Mods in Client Optimized 1.0.9
Open any mod on Modpacks.ch to check its files and dependencies.
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Client Optimized by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader build1.21.11
1 loader build1.21.10
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
Client Optimized versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.