Minecraft Java 1.20 Mods
Browse 596 free mods for Minecraft Java 1.20 — popular picks include Castle Siege | King, teams, kits, abilities, arenas & more, Verdant Haven, Warehouse of the Forgotten.
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Castle Siege | King, teams, kits, abilities, arenas & more
Seize or Shield in Castle Siege, Inspired by Mineplex
Verdant Haven
Verdant Haven is a peaceful cozy modpack focused on farming, building, and exploration. Build your dream homestead, grow beautiful gardens, decorate with hundreds of new blocks, and peacefully explore lush new biomes. The perfect relaxing escape
Warehouse of the Forgotten
Half-life in Minecraft
Endless of Heart
Adds the environments of Minecraft Dungeons' Echoing Void to the base game
Dr's House
A nice modpack to Decorate and build your dreamt house!
Spookify Halloween
Halloween decorations for building decorations
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.
Microbuilder
Decorative datapack for building with tiny blocks
Skibidi Toilet Decoration
Another little building/etc mod, this time with a random name because I can.
Fair Recipes
Changes and adds recipes in order to make crafting Building Blocks less painful.
Cozy Living S-Up
Machinery, Aesthetic Automation, Plant Magic, Pets, Building, Furniture, Cooking, Farming, Exploration, Dimensions, Dungeons, Mini-Bosses, Artifacts, Fishing, Weapon Enhancing, New Ores, Armor, Storage Systems, and so much more.
Gardenia
Gardenia. It's a project thats strictly a deco mod, adding multiple new plants, some tools and building blocks to decorate your gardens!
Building Lights
A resource pack edited some of the light blocks for use in builds.
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
Useful Tools
Early game items for your building and farming needs!
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..
A Builders' Life
A Builders' Life provides basically everything a survival player needs to build amazing structures. With thousands of new building and decorative blocks.
House generation vanilla
This mod adds vanilla house generation.
Thatch Building
Adds new cheap 'Thatch' in light and weathered varieties for medieval building & decoration!
Squirhell's Creative Building
A modpack for people who like to build and decorate in creative mode
Kai Fixes Sand
Makes sand and related blocks more usable as building blocks.
RiverReeds
RiverReeds is a Vanilla+ mod which adds Cattails to world generation and thatch for building
LlamaBlocks
Building Blocks, Farming Items, Generation Features, Redstone Features, and much more! (Made with MCreator)
MikasRevs Console
Turn your Minecraft base into a modern gaming room with playable big TVs, wireless controllers, arcade mini games, couch co-op vibes, and stylish CraftStation furniture.
PliXaZ Nature
A mod pack that improves the Minecraft experience without destroying it with the heaviest mods, makes it enjoyable to play and decorate your house as well as go on adventures by exploring and fighting through dungeons

Diamond Buildings
diamond stairs, doors, trapdoors...
Soul Stuff
Adds a bunch of useful soul-related building blocks.
More Decorations
This modpack adds over 100+ mods that allows you to build amazing cities, houses, restaurants, and food trucks!
Block Plus (Blockus Reforged)
A lightweight and vanilla-friendly decoration mod for Forge, inspired by Fabric's Blockus. Block Plus adds around 130 new blocks: detailed timber frames, unique themed stone families, ornate bricks, and marble blocks to expand your building possibilities.
Mox' Masonry
Adds some building blocks to the game all made from stone.
The Farmer's Delight Collection
The Farmer's Delight Collection ! and Mods to improve the experience of furniture blocks buildings in the world
Hstarian Alchemancy
Hstar747s take on pvp and building (A mod made for Basically Content SMP)
Easy Adventure
A lightweight base migration mod. Pack your entire building into a Spatial Scroll and carry it anywhere! 一个轻量级的基地迁移模组。通过空间卷轴一键打包并随身携带你的整个建筑!
Outlined Wools
A simple pack that adds clean outlines to all wool blocks, improving visibility and building precision.