Minecraft Java 1.21 Mods
Browse 343 free mods for Minecraft Java 1.21 — popular picks include Vehicles - Futuristic Flying Cars, Sable Long Range Warfare, EzEconomy.
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Vehicles - Futuristic Flying Cars
This Mod Adds Modern Flying Cars To The Game
Sable Long Range Warfare
A massive expansion for Create / Sable featuring advanced modern weaponry. Includes chunk-loaded missiles, 5000m BVR targeting, IFF systems, top-attack & sea-skimming guidance, and high-speed missile combat designed for realistic modern warfare.
EzEconomy
Modern, fast, and flexible Vault economy provider for Minecraft servers. Supports YML, MySQL, SQLite, MongoDB, and custom storage. Multi-currency, async caching, and robust permissions for any server size.
RetroRig: Quarry
Brings the retro BuildCraft quarry into modern Minecraft, using FE energy, frames, construction torches.
MineFactorial
MineFactory revived and reimagined for modern versions
Protect
A WorldGuard-like, modern world protection plugin made for API usage
TFC Metallurgy
Add metals and ores from other mods to TFC - A refactoring of TFC Metallum for modern versions
SimplePortals-
A modern, lightweight and optimized portal plugin for Paper and Folia servers.
CraftingTable II Refabricated
A port of perky's CraftingTable II mod to Modern minecraft versions using the Fabric loader
Minecolonies Modernization update
Modification to Courier Transport Capacity in the minecolonies
Modern Metro
This mod adds variable speed powered rails, directional powered rails, and more!
No Modern Industrialization Efficiency
Removes the Efficiency Mechanic from Modern Industrialization
Modern Revolutions Skies
Modern Revolutions Skies is a tech based pack primarily using Modern Industrialization.
Escape From Tarkraft Mod
Modern weapons. Tactical gear. A high-stakes multiplayer extraction shooter inside Minecraft.
A Modern World
Adds lots of Modern items and structures!
ProjectE GregTech CEu Modern
ProjectE support for GregTech CEu Modern
ServiceIO
A Vault drop-in replacement with a new and modern API
SimpleChat
Modern LPC replacement built for 1.21 native
Sky Industrialization
Sky Industrialization is a lightweight skyblock modpack centered around Modern Industrialization. Currently in making (should be playable until Replicator but new content will be made)
Zarzad's Military
A mod that adds lot of military things and modern technology all in one mod.
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.
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.
Voxyland
Voxyland is a Fabric 1.21.10 modpack focused on a modern, immersive sandbox experience that expands Minecraft without sacrificing performance.
Modernized Mekanism
A resource pack which fixes and improves Mekanism sprites.
VisualCraft by Moizoref
Make Minecraft look similar to Mojang's modern titles like Minecraft Dungeons and Legends. 1.21.1 Release!
Ultra-Totems
Makes the totem pop sound effect into a mash of ultrakill sounds that sounds like a machine powering down along with satisfying glass break sound effects and many more.
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.
MI-PBR
Simple PBR textures for the Modern Industrialization mod.
Applied Energestic 2 vs Refined Storage Neoforged
Master automation and exploration in this modern 1.21.1 neoforge modpack. Build massive factories, generate infinite resources, and discover new worlds in a polished experience.
AsRTP
Premium RTP plugin with GUI menu, intelligent safety system, and stunning visual effects. Zero lag, fully customizable, and perfect for modern Minecraft servers.
Industrial Logistics
This pack adds a real incentive for building and making a vast train network! With mods like Modern Industrialization locked behind building a well-put together logistics network using Create trains and everything else it offers
Typed Pixel Font
This pack changes the Game Font to my own one named "Typed Pixel". It is based on Typewriter Machine Letters.
Extra Utilities: Reutilized
A modern remake of the old-but-gold mod "Extra Utilities 2" by RWTema.
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.