Minecraft Java 1.21 Mods
Browse 2,492 free mods for Minecraft Java 1.21 — popular picks include Create World (Aeronautics), Create: Hammer & Bid, BluetherCraft (Flagz).
Updated daily
Create World (Aeronautics)
A minecraft modpack that focuses on the create mod and its addons with some extra mods for farming and building.
Create: Hammer & Bid
A Create addon that brings live, player-driven auction houses to your factory floor.
BluetherCraft (Flagz)
My first mod ever, that adds new ores, building blocks and food items.
StanPack
Stanpack: A Minecraft modpack enhancing visuals, performance, and multiplayer. Features top shaders, building tools, minimaps, and voice chat for an immersive experience. Perfect for builders, adventurers, and PvP players alike.
Packdev Toolkit
A collection of developer tools for building modpacks and datapacks. Pull textures/models out of resource packs, dump lang entries, search datapacks, and copy item IDs: all without leaving the game!
EasyBuild(oceanstudio)
EasyBuild is a commission-driven building plugin for Minecraft servers. Create regions, contract builders, track progress, and pay rewards via Vault. Permission-protected building, admin reviews, and multilingual messages.
Invasion_VG
Build a secure base, gear up, activate the Nexus and fight against steadily ramping up waves of mobs until you and your base can no longer withstand and the Nexus
UltimateBanSystem
Powerful all-in-one Minecraft moderation plugin with advanced ban, mute, warn, and kick features. Supports both permanent and temporary punishments with full MySQL database integration for cross-server synchronization and reliable data storage.
Building a Sniper Battle
Building mods to create a mini-game with weapons is the perfect solution for those who want to bring an exciting PvP project or an action story map to life. You will find everything you need in this build.:
Minecraft-The CATASTROPHE mod
Adds new bosses to the base game, and overhauls the progression
Order&AuctionSystem
The ultimate economy solution combining a high-performance Auction House with a dynamic player-driven Order system. Let your players sell items or create custom buy-requests with ease—all secured by a virtual vault and CoinsEngine integration.
Ferrora
Ferrora is a community-driven server pack built for catching, battling, and building in Minecraft. Featuring Cobblemon, player-run gyms, towns, breeding, and classic mechanics like Mega Evolution and Dynamax.
CloverCraftSMP Season 2
Season 2 of our SMP, including lots of small Vanilla+ improvements to the base game of 1.21.1
Create: Numismatics - Team Accounts
AH Team Accounts is a small compatibility addon for Create: Auction House and Create: Numismatics.
HitRangeActivity
A mod featuring visual enhancements and combat utilities (particles, PotFix, and sounds). A mod based on BetterHitReg, which has been modified for legitimate use. Base version 1.21.11
Just Our Worlds: An Endless Journey
This modpack is a dream for any Minecraft player looking for a home. It's designed to be THE modpack you choose for endless gameplay and building in Survival Mode. It doesn't matter whether you're playing alone, with friends, or maybe even with strangers.
Create: MALLEC
Create + Building + more exploration fun named after the primary players of this Pack
Client Build Tools
Client-side building assistance tools
Wolves Reborn
The House of Wolves, brave, stubborn, determined and will go through any obstacle in their way while slaying gods wielding light and dark.
UrbanForma-neo
This mod introduces a variety of decorative blocks, including diverse road elements and building blocks in multiple colors.
ChrabPack
A pack centered around the colony building mod Minecolonies, with some dungeon, tech, and magic mods to provide some variety.
Ethora Steam Age
A minecraft modpack for 1.21.1 neoforge focusing on create and building
JamesHouse
A carefully handpicked modpack that preserves vanilla gameplay while empowering small communities to thrive together — welcome to James' House.
Diversion
A modpack with more building options, exploration, upgrades, and balanced waystones.
m1kareal hugosmp
Simple Texturepack to make it harder for Base finders to find you.
Cinematic Buildings
Create cinematic building shots with ease!
Statsreader (Bedwars GommeHD.net)
StatsReader shows BedWars player stats directly in the TAB list on GommeHD.net using a community-updated database that syncs via /stats.
Sofa Cobblemon
A modpack centered around Cobblemon and its various addons, with additional mods for furniture, cooking, and building!
The Clubhouse Peasants
Spice up your Minecraft journey with "The Clubhouse Peasants" – a modpack that adds just the right amount of flavor to your vanilla adventure. Conquer new challenges, explore dimensions, and build epic structures with a touch of modded magic.
Climbing Claws
Climbing Claws adds a dedicated traversal tool that lets you climb nearly any block like a ladder. Scale caves, cliffs, castles, and builds with precise control, without placing ladders, scaffolding, or grappling hooks.
Opaque
Build with glass like it’s a box of coloured candy. Opaque adds a full set of glass building parts in every vanilla glass color (plus clear): doors, trapdoors, fences, fence gates, and stairs. They look airy light and bright
Me and the boys
Create mod enhancement modpack: A collection of client-side mods that add new features and functionality to the Create mod, enhancing the building, automation, and exploration experience in Minecraft.
Extra Concrete
Adds concrete slabs and stairs in all 16 colors to Minecraft, making building with concrete much more versatile!
LifeSteal Lite
A lightweight, high-performance LifeSteal solution with fully customizable crafting recipes, native ban management, and zero database requirements.
Simple Stations - Mason
Mod for configurable, compact and simple building blocks production stations
FoAuction
A clean, fast auction house plugin built to make buying and selling simple for players and easy to manage for admins.