Hydrogen Mod is a performance optimization mod designed to reduce memory usage in Minecraft. It optimizes how the game handles block states, model rendering, and other memory-intensive processes.
Features:
- Reduces RAM consumption, improving performance on lower-end systems.
- Optimizes block state storage, leading to better efficiency.
- Works alongside mods like Sodium for enhanced optimization.
Screenshots:
Hydrogen Mod Download Links
For Minecraft 1.18.1
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.17.1
Fabric version: Download from Server 1 – Download from Server 2
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.17.1, 1.16.5
- 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: In MC Java Mods, or directly above on this page.
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
- Downloads as 204880.mcaddon
- Download size: 116 KB
- Download link checked 30 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.