Mods for Minecraft Java
Browse 4,200 free mods for Minecraft Java — popular picks include Building Gadget, Endless of Heart, CrystalZ | A new Way of Claiming.
Step by step: How to install Minecraft Java mods & modpacks
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Building Gadget
Make player easily to build they structure
Endless of Heart
Adds the environments of Minecraft Dungeons' Echoing Void to the base game
CrystalZ | A new Way of Claiming
A new way to protect your base with a Upgradeable Crystal Heart , Say Good bye to Faction plugin

Building Gadget Refined Storage Bridge
Adds a bridge allowing Building Gadgets to insert and extract items/fluids from Refined Storage 2 networks.
Haunted Warehouse
A Fun Creative Mod that adds Unique Blocks & Items.
Bat Zapper
Permanent solution for bats infesting your base
Useful Tools
Early game items for your building and farming needs!
DonuTool
You can jump to the Auction House or Orders instantly with a specific key.
CrownEconomy - All In One | Multiverse Support
All-in-one economy plugin: GUI server shop, auction house, player chest shops, secure trading, banks with interest, and leaderboards. Works with or without Vault. PlaceholderAPI + LuckPerms support. Paper, Purpur, Spigot.
neoGundam Blocks
An extension of my main mod, neoGundam, that contains building blocks.
Unnamed New Dimension Mod
A mod with a new dimension about dungeons and new building blocks.
ArchTetonic
A simple mod that adds simples blocks for building, based on real life architecture.
Zombie Horde Event + Kamikaze Anti Skybase Phantoms
A server side only fabric mod that that adds a horde event that happens every 7 ingame days.
Uni-Tool
Tired of switching between tools while exploring or building? UniTool combines all the essential tools into one,
Undertale Mod (Building And Role Play)
A mode for role-playing and mapping about Undertale!
Origins: The Owl House
An Origin plugin that adds covens and spells themed on The Owl House, made for Origins-Reborn!
Adventure Map Developer
A simple mod created to help building (adventure) maps
Architects Measuring Tape
A visual aid for building various shapes and paths.
Epic Arsenal
A 1.20.1 Mod, based on A Weapons Upgrade to Minecraft, Adding over 10+ new weapons (as of right now). and tonnes of new building blocks for freeroam-, when your not killing your friends with traps.
Realistic Falling Tree
Chop the base of a tree and watch it fall realistically in the opposite direction! Features creak & thud sounds, scattered drops along the trunk, and instant animation. No dependencies. NeoForge 1.21.1.
GlobalMarketplace – Auction | Geyser Support
Cross-server Auction House for Paper with anti-dupe, Vault economy, and Discord support.
WorldBender
Mass building on the client side with vanilla commands, meaning it is usable on any server you have OP on.
The power of The Wither
Adds new minerals, weapons, and building block
Controlled Construction
Building is difficult. Let's make it easier!
Copper Beacon
Adds copper blocks (including all oxidation states and waxed variants) as a valid base for Beacons.
TradePost
TradePost is an SMP-friendly auction house for Paper 26+ / 1.21+ with an item-based economy no Vault needed. Features shulker inspection, LuckPerms prefix support, offline payouts, and a global admin-controlled currency.
Structure Finder
This mod by Bogdan_Tokarev solves the problem that many players face - finding buildings. A special compass will appear in the game, which will show how many blocks away the desired building is
Fast Static Entity
Reduces client-side rendering overhead by reusing cached render states for static decorative entities instead of rebuilding them every frame.
Pixelator
A mod based on luigi's mansion 2
Spookify Halloween
Halloween decorations for building decorations
Lone farmer house
Adds a house, separate from villages, that has loot and a villager living alone.
Building Bounty
Mod for Minecraft 1.20.1 witch adds more building blocks, plants, lights and more!
Bamboo Block [FABRIC]
Adds a bamboo building/compaction/fuel block, nothing else.
TensuraNoBueno
TNB, otherwise known as TensuraNoBueno is an addon for the base tensura mods which adds a few new skills that have been made purely for self enjoyment.
Ultimate Auction System (UAS)
Ultimate Auction System is a Minecraft 1.21.1 NeoForge auction-house mod, where players use /ah to list items, bid, buyout auctions, track history, watch listings, with UBS-backed fees, payouts, refunds, alerts, admin tools, and multilingual support.
Rats: Reborn
A relaxed reimagining of the Rats mod, focused on building a cozy rat settlement and automating your base with cute companion rats.