Mods for Minecraft Java
Browse 88 free mods for Minecraft Java — popular picks include Twigs, Brick & Mortar, The Mighty Architectury.
Step by step: How to install Minecraft Java mods & modpacks
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Twigs
A Minecraft building blocks mod
Brick & Mortar
A specialized furnace for building blocks and clay with brick variant functionality!
The Mighty Architectury
Design elaborate buildings within a minute. A maintained port of simibubi's The Mighty Architect for Fabric, NeoForge and Forge — Minecraft 1.19.4 to 26.3.
Fake Blockz Mod
Have a fake block to go through to make your secret base better for 1.20.1 Fabric and Forge!
Desire
A mod that focuses on building and simple gameplay tweaks to expand the classic experience to the max!!
Spelunker's Palette
Consistent building blocks for minerals and metals
(Archived) Create and Conquer
Create & Conquer is a Military and Industrial Addon for the Create Mod by Simibubi focusing on Nuclear Technology, Metallurgy, and enhancement of the base mod.
Handwerk – AoE Tools, Vein Miner, Ore Variants & Building Blocks
Vanilla-style tools that do the work for you: AoE hammer & shovel, vein miner, tree feller, harvester scythe. Plus tool upgrades, magnet enchantments, ores in their host rock & a building palette — slabs, stairs, trapdoors, lanterns, redstone chains.
Whole Cloth
Shakes up progression with cloth scraps, adding a new resource and colorful building blocks!

Building Shift
Cancels Interaction with Functional Blocks without holding Shift Key! Use Commands or Binded Key to toggle, G by default
Simplebuilding
A simple building mod. Create Faster, Farm Faster, Enjoy The Game Without Loosing Your Soul!
ApertureProps
A mod adding new building blocks and decorations to PortalMod
Builderdash
Building-Related Party Minigames - Server Side Only
Legendary
Adds content from Minecraft Legends to the base game

CreativeUtilities
Collection of a lot of tiny features that help with building
Cancel Block Update
Cancel block updates, block schedule ticks, random ticks, place validation, fluid schedule ticks, for building and debug use.
CityUtils
Customizable roads that you can rotate around, street signs like stop signs and speed limit signs, so much to help your city building process
Auto Map Update
Auto Map Update is a mod to make your map have all the new building you built after creating a map
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.
Castle Siege | King, teams, kits, abilities, arenas & more
Seize or Shield in Castle Siege, Inspired by Mineplex
Endless of Heart
Adds the environments of Minecraft Dungeons' Echoing Void to the base game
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.
Create Station Essentials
Mod that adds building blocks for tracks and stations. e.g. Platform Sign Blocks and Noise Isolation Walls.
Useful Tools
Early game items for your building and farming needs!
The watcher is a killer
This is a horror mod there are 4 observers, each of them has his own house, but I advise you not to enter there and there is a chance to die and start playing around with the mod, you will see for yourself after installation
Skibidi Toilet Decoration
Another little building/etc mod, this time with a random name because I can.
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.
Region Selection Viewer
A WorldEdit and Axiom selection viewer for precise building and visualizing in Mini-maps.
Merged Blocks
Need more variety when building? With this mod, all Minecraft blocks can be merged in vertical, horizontal, and diagonal combinations (Merged Blocks). This mod theoretically adds 2,000,000+ combinations.
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
Create: Meat Blocks
Brings back Meat Blocks from MineFactory in a new, Create style! Features the slaughterhouse, ingots, straws, and baconator (autofeeder). Create your own meat processing plant today!
Palettable
Adds an in-game color gradient creator, aimed at making building more relaxing and digestible.
Bunker Building Blocks
Introducing a variety of blast proof building blocks, perfect for decoration and securing your base against griefing without the need for claim mods or peaceful mode.
Toms Server Additions: Bouncy Castle!
Serverside colourful bouncy blocks!
Hyper Ores
Adds Better-Than-Netherite tools into the base game!
Buildery!
This mod adds auto-replaceable building blocks to the game