Mods for Minecraft Java
Browse 654 free mods for Minecraft Java — popular picks include Little John's: Galvanized Square Steel, Abandoned Greenhouse, Create: Chocolate Cakes.
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Little John's: Galvanized Square Steel
Little John's: Galvanized Square Steel is a cosmetic and QoL mod that adds a varity of different building blocks inspired by the meme room redesigning videos found on Tiktok or Youtube Shorts.

Abandoned Greenhouse
This is part 1 of a Minecraft Mod series I am making: Crafty Caves! The Abandoned Greenhouse is a structure found in Lush Caves, and between the time it was made and now the nature took over these ruins, and the machines that reside in it...
Create: Chocolate Cakes
Adds chocolate base variants to all cakes in Create: More Cakes
Builder'sTrowels
Builder’s Trowels adds multiple trowel tiers that place random blocks from your hotbar with varying speeds. Perfect for creative building, terrain detailing, and natural paths - now with optional blacklist support for excluded items.
It's all doors
This mod adds 42 new doors and 22 trapdoors from different blocks! It can be useful for decorating your buildings.
TatamiCraft: Japanese Building Blocks
Adds tatami, shoji, fusuma and other traditional Japanese building blocks for creating Japanese-style architecture.
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.
Swatch
Extra building blocks
Castle Siege | King, teams, kits, abilities, arenas & more
Seize or Shield in Castle Siege, Inspired by Mineplex
Xerca's Building Blocks
Decorative and functional blocks including carved wood variants, terracotta tiles, rope, bookcase, straw and leather blocks
Spookify Halloween
Halloween decorations for building decorations
More Variants Core
Base mod for More Variants Add-ons
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.
Endless of Heart
Adds the environments of Minecraft Dungeons' Echoing Void to the base game
Just Enough Building Blocks
Adds a variety of different building blocks. Vertical slabs, and more.
Blocks Decorative
The mod adds blocks for decoration, adds a bunch of blocks for buildings, buildings and houses and for railway stations, the mod also adds a bunch of lamps and everything for streets and for decoration. The mod is in beta and will be updated in the future.
Gardenia
Gardenia. It's a project thats strictly a deco mod, adding multiple new plants, some tools and building blocks to decorate your gardens!
Shroome's Buildtacular
An all purpose building and content mod, focusing on distinct themes
Downsta's Building Utilities
A simple mod that allows you to change them style of your blocks without having to mine the up. The mod adds 4 unique tools: The File, The Chisel, The Hammer and The Press.
KatBandanna's Decorations
A mod that adds decorative blocks to better Minecraft's building
Skibidi Toilet Decoration
Another little building/etc mod, this time with a random name because I can.
New Blocks Galore
A simple mod that adds new blocks for variety when building large projects.
Jewish mod
New blocks, items, buildings, armor
Puck's Building Additions
A building mod aiming to add furniture that fits in with vanilla!
Grid Easy
A lightweight 3D grid overlay for precise building, alignment, and per-axis spacing control. 정밀한 건축과 축별 간격 조절을 위한 가볍고 최적화된 3D Grid Overlay 모드입니다.
Slab Expansion
Slab Expansion creates new slab variants for you to decorate your base and world with!
Carcinogenic Fibrous Silicate
You should probably not have this in your building..
prefab-custom-addon
A NeoForge addon for Prefab 1.20.1,1.21.1, adds custom building extension packs, works for both client and dedicated server。
NMMBlocks Mod
Simple 128x texture mod for building and decorating your cities
Thatch Building
Adds new cheap 'Thatch' in light and weathered varieties for medieval building & decoration!
Stone Polish
Adds Huge Building Variety from Consistency to new Blocks!
Galvanized Veneers
For those who saved up a lot of money for a tiny house and need to expand it...
Useful Tools
Early game items for your building and farming needs!
Predom Furniture
This mod add from game Polish household appliances from70 80s
House generation vanilla
This mod adds vanilla house generation.
Harry's House Improvements
A mod that adds various decoration items to your home.