Mods for Minecraft Java
Browse 4,200 free mods for Minecraft Java — popular picks include Creative Blocks, aNewbie | Newbie Protection Plugin – Folia Support & Multi-Database, AdvanceBase.
Step by step: How to install Minecraft Java mods & modpacks
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Creative Blocks
Creative building in survival (allows specified blocks to be placed/broken as if the player was in creative mode)
aNewbie | Newbie Protection Plugin – Folia Support & Multi-Database
Advanced Newbie Protection Plugin
AdvanceBase
The Base Mod for the AdvanceMC Lineup of Mods
Create: Bits 'n' Tracks Community Edition
Create addon adding flanged cogwheels driven by Sable physics, for building working tank tracks. Community continuation of Bits 'n' Tracks by qwxon.
Defend Your Base
An exciting mod to defend your base in Minecraft!
FurWatch
Login and user Management Mod with Additions for Building Blocks in 1.21
Framed Block + Building Gadgets Implementation
Framed Blocks Building Gadgets Support lets Building Gadgets 2 properly copy and paste FramedBlocks, preserving framed block data and required extra materials so framed builds place correctly.
Simple Sculk Blocks
Allows for expanded options with deep-dark themed builds by adding several sculk-based building blocks.
Builders Companion: Dyed Waters
Adds dyeable decorative water variants for building and visual customization.
Rose Gold Alloy - Tools, Armor and More
Introduces Rose Gold, a craftable metal between Iron and Diamond. Adds full tool set and a storage block, with armor and more building blocks coming soon.
NTM-1-of-90-Edition
This mod is based on the original HBM's Nuclear Tech mod (1.7.10) by HBMTheBobcat. It is about building nuclear reactors, rockets, nukes, weapons and bunkers.
Angel Rings Reimagined
This mod adds back the orignial Angel Rings from Extra Utilities, which allow you to fly like in a creative mode to help with building/travelling but this time every ring will have some extra effect and no unstable ingots are needed to craft
Mekanism: Tactical Systems
Tactical Systems is a Minecraft mod featuring missiles, automated weapons, base defense systems, and powerful nuclear warfare mechanics for PvP combat.
Philosopher's Stone
The philosopher's stone is a legendary alchemical substance capable of turning base metals such as copper or iron into gold.
Inside the backrooms blocks
This mod adds blocks for backroom style buildings.No new dimensions, just your creativity.
Biome Houses
a Datapack that inputs wonderful houses to fit each biome. Great to put in the Vanilla and modded feel. Made with MCreator!
CityMod: One Block - One Building
Create your own cities where one block is one building! There are roads, trees and various buildings at your disposal.

The Block Box Refabricated
A collection of building blocks, furniture, and decorations! A completely vanilla style update for Minecraft building.
Bencedemon's Shelters
This mod contain dungeon structures which are made in modern building style.
Glass Decoration
Glass improvments that help in building and decoration.
RXB-Kit
Lightweight 16x16 building mod. Also nuclear power!
La abuelita
This is a mod that adds a charming structure to the overworld: a small house inhabited by a grandmother who sells valuable items.
Zcraft Decoration
A Minecraft decoration mod focused on post-apocalyptic and abandoned props, featuring simple block-based models with detailed textures for immersive world building.
AuctionHouse Rewrite
An AuctionHouse plugin for 1.20.5+ with a familiar interface.
forgematica Patch Mod
Forgematica Patch for NeoForge 21.1.235 Fixes IllegalAccessError caused by private access to BufferBuilder.building.
Dyed End
Adds dyed End Stone Brick blocks, stairs, slabs, and walls in all 16 colors: for all your colorful and durable building needs.
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.
AutoRefillX (Client)
Automatically refills your hotbar slot when you run out of blocks or items while building or mining.
Houseki
A mod that adds new ores and things that try to replicate their real-life counterparts!
Delightful Core
Base mod for Cavers Delight modpack.
iHouse
iHouse adds instant buildings to Minecraft!
Gravel and Flint Bricks
This mod allows you to process useless gravel and flint into building materials.
Architecture Utils
convenience wands for building
Xerca's Building Blocks
Decorative and functional blocks including carved wood variants, terracotta tiles, rope, bookcase, straw and leather blocks
Medieval Kings and Castles
Rule your world! This mod adds epic castles, formidable knights, and powerful kings, all guarding valuable loot to enrich your adventures.
Box3Blocks(神岛材质包)
Box3 Blocks Mod adds 372 unique decorative blocks to Minecraft, including letters, symbols, colors, and glowing lights. Perfect for creative building and education, with all blocks sorted into handy creative tabs.