ModsJava
NoLag-Ultimate
Java mod listed for Minecraft 1.21–26.x. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthConfigurable Minecraft server optimization and protection with TPS/MSPT diagnostics, RamFixer, entity and item management, lag-machine and fluid-flood safeguards, and platform-aware Paper/Folia support.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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.
File checked by MCModsHub
- Ships as NoLag-21.6.1.jar — drop this file into the mods folder
- Download size: 316 KB
- Download link checked 10 Oct 2026 — working
These come from our own check of the pack file, not from the source page.