How to install Command Optimiser?

Install Fabric for your Minecraft version, download Command Optimiser for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Command Optimiser support?

Command Optimiser has builds for Minecraft 1.21–26.1.2.

Is Command Optimiser needed on the server?

Server only — players don't need to install it

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Command Optimiser

Reduces performance impact of command blocks by caching parsing results.

by BarnabyOptimization

FabricNeoForgeQuilt

Loaders: FabricNeoForgeQuilt
Downloads on Modrinth: 13.7K
Followers on Modrinth: 17
versions: 10
Updated: May 28, 2026May 28
Published: in 2025

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Game versionAll ▾LoaderAll ▾TypeAll ▾10 of 10

VersionTypeGameLoaderDateDownloadsSize

Command Optimiser 1.0.4 (NeoForge)1.0.4Release26.1.2NeoForgeMay 28, 202611920.7 KBDownload

Command Optimiser 1.0.4 (Fabric)1.0.4Release26.1.2Fabric, QuiltMay 28, 202653621.3 KBDownload

Command Optimiser 1.0.3 (NeoForge)1.0.3Release1.21.11NeoForgeJan 3, 202623020.8 KBDownload

Command Optimiser 1.0.3 (Fabric)1.0.3Release1.21.11Fabric, QuiltJan 3, 20264.1K21.5 KBDownload

Command Optimiser 1.0.2 (NeoForge)1.0.2Release1.21.10NeoForgeOct 8, 202517821.3 KBDownload

Command Optimiser 1.0.2 (Fabric)1.0.2Release1.21.10Fabric, QuiltOct 8, 20251.3K22.1 KBDownload

Command Optimiser 1.0.1 (NeoForge)1.0.1Release1.21.9NeoForgeOct 3, 20254721.3 KBDownload

Command Optimiser 1.0.1 (Fabric)1.0.1Release1.21.9Fabric, QuiltOct 3, 202536022.1 KBDownload

Command Optimiser 1.0 (NeoForge)1.0Release1.21.8NeoForgeSep 28, 20252.3K20.3 KBDownload

Command Optimiser 1.0 (Fabric)1.0Release1.21.8FabricSep 28, 20254.6K21.2 KBDownload

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