Mods for Minecraft Java
Browse 447 free mods for Minecraft Java — popular picks include SimpleChat, SlimefunCore, Zarzad's Military.
Updated daily
SimpleChat
Modern LPC replacement built for 1.21 native
SlimefunCore
Custom unofficial Slimefun core build for Paper/Purpur 1.21.11 with Java 21 support, compatibility fixes, modern startup support, and stable loading for updated SF4 addons.
Zarzad's Military
A mod that adds lot of military things and modern technology all in one mod.
Anchors
Modern chunk loader on fuel for Forge 1.7.10
Tenor: Fabric [Discontinued]
Immersive solutions for modern problems.
Solar Industrialization
Solar Industrialization is a streamlined addon for Modern Industrialization that introduces tiered solar panels (LV to SV). It provides clean, passive energy generation fully integrated into the base mod's progression and recipe system.
GregTech Modern Quality of Life
To help you improve your QoL when playing GregTech Modern.
Slimefun United
A modern and organised continuation of Slimefun’s legacy. Slimefun United transforms your server into a modpack-like experience with backpacks, jetpacks, reactors, electricity, automation and countless new systems.
PDcar (G63)
Adds modern real-world vehicles to Minecraft in a clean low-poly style with immersive driving.
Modern Elements
Explore 100+ realistic chemicals with Modern Elements! From Acids and Bases to Organic compounds and Alloys, this mod brings authentic chemistry to Minecraft 1.21.1. Featuring custom 3D lab models, dynamic fluid tints, and a full periodic table.

BuildCraft Refabricated
Unofficial Fabric port of BuildCraft, bringing pipes, engines, quarry, oil, gates, and automation to modern Minecraft
Omoshiroi Kamo
Omoshiroi Kamo is a Minecraft 1.7.10 mod that backports features from modern mods.
James Post Modern Weapons
Sniper Rifles, Battle Rifles, Shotguns, Machine Guns, Rocket Launchers, Grenade Launchers, Scopes, Sights, Ammunition, Deployables!
AuctionsHouse
AuctionHouse is a premium-grade auctioning plugin designed for modern Minecraft servers. It offers a robust, scalable, and feature-rich environment for players to trade items securely.
WindDog's Bridge Mod
A mod intended to bridge mods such as GregTech, Modern Industrialization, Create, AE2, and more! Recommended to use with Almost Unified
Gregtrip
This addon for gregtech modern adds a famous magic trippy substance.
4TechUtilities ( shematic placer )
Addon for other tech mods such like Mekanism. Include a modern schematic ( NBT ) placer
Effortless Building Gadgets
Backports a bunch of modern building tools and makes them survival friendly!
AsRTP
Premium RTP plugin with GUI menu, intelligent safety system, and stunning visual effects. Zero lag, fully customizable, and perfect for modern Minecraft servers.
SCP: Modern
Enter a modern world inspired by the SCP universe where exploration, survival, and mysterious encounters change the way you play Minecraft.
ModernMusicDisk
New music disks
James Post Modern Titans
Massive Robotic Suits, Giant Weapons, Giant Thruster Packs, Giant Industrial Tools!
Extra Utilities: Reutilized
A modern remake of the old-but-gold mod "Extra Utilities 2" by RWTema.
BetterVanilla SMP
A lightweight, drop‑in plugin made for cozy survival multiplayer (smp) servers with friends. Upgrade vanilla with modern quality‑of‑life features - no mods, just pure fun.
Core Teams
CoreTeams is a lightweight, modern, and highly configurable team management plugin designed for Spigot/Paper servers (1.20+). It features unique gradient-based team visuals, string-based IDs for custom team names, and a comprehensive admin GUI.
Fluidic Tanks
Adds more fluidic fluid tanks to Minecraft! Supports Create, Mekanism, Aeronautics, Industrial Foregoing, Modern Industrialization, and any other mod you can think of!
Budding Polar
Backports budding certus quartz feature from modern versions of Applied Energistics 2 to 1.7.10 and 1.12.2
ETHEREAL BLASTERS [NEOFORGE 1.21.1!]
A mod that combines the power of magic into modernized forms of combat!
Modern Snacks
Add vending machines and snacks to your world!
AsScoreBoard
A lightweight, fully configurable per-world scoreboard plugin for modern servers.
Stupid Things: Even Stupider
A faithful port of the Stupid Things mod for modern versions!
NoLag-Ultimate
NoLag Ultimate is a comprehensive and high performance optimization solution specifically engineered for modern Minecraft servers running on version 1.21 and above. This all in one utility focuses on maintaining peak server stability by addressing the most
CTNH Bio
A mod for the compability between biomancy and Gregtech Modern

gtceu_extra
A GTCEu Modern addon with more Greg.
Industrial Recrafted
A modern remake of an old classic tech mod.
Bedrock Pattern Finder
A fast, client-side Fabric utility mod that calculates absolute world coordinates by matching bedrock floor patterns using modern 1.18+ generation math.