How do I install Lon?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Lon work with?

The listing gives Minecraft 26.2. This is the version stated by the author or source site, not something we verified ourselves.

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Lon

by nilcil · on Modrinth

Lon is a lightweight performance mod for Minecraft that reduces chunk-loading lag with pre-generation, monitors server TPS, and optimizes memory usage…

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

Lon — A lightweight performance optimizer for low-end PCs. Smart chunk pregen, auto-GC, entity cleanup, TPS monitoring, and more .

Type /lon help in-game to see the full list of commands and features.

Native support for both Fabric and NeoForge (26.1.2). Just drop the JAR into your mods folder.~~~~

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 26.2
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as lon-1.1.0.jar — drop this file into the mods folder
Download size: 65 KB
Download link checked 1 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

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