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Minecraft Java 1.20 Mods

Browse 596 free mods for Minecraft Java 1.20 — popular picks include Kai Fixes Glowstone, Downsta's Decor, all about castles.

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Kai Fixes Glowstone
23w14a

Kai Fixes Glowstone

Makes glowstone more usable as building blocks.

670downloads
Downsta's Decor
1.20.1forge

Downsta's Decor

Another Mod From Me Which Adds Many Different Blocks, Items And Structures To Increase Your Building Potential

662downloads
all about castles
1.20.1forge

all about castles

this mod adds all kinds of midievel themed stuff while (trying) to keep the vannila feel to the game

662downloads
Spicyee's BetterBuild
1.20.1forge

Spicyee's BetterBuild

A mod that adds many new and much needed building blocks/utilities

648downloads
5q12's Concrete
1.20.1fabric

5q12's Concrete

An expansive Creative mod that adds hundreds of new concrete building blocks for more availability to your creativity when building.

643downloads
More Shapes!
1.20.1fabric

More Shapes!

This mod adds unqiue shapes to the vanilla experience to allow a whole new way of building!

641downloads
Hogwarts Aesthetics
1.20.1forge

Hogwarts Aesthetics

Decorative blocks recognized from Hogwarts castle

640downloads
Elegant Embellishments CIT pack
1.19

Elegant Embellishments CIT pack

Elegant Embellishments is a Custom-Model Resource Pack (also known as a CIT pack) that changes the way regular vanilla items appear in Item frames, allowing you to decorate your buildings.

627downloads
Cobblemon Platinum
1.20.1forge

Cobblemon Platinum

Cobblemon Platinum is a modpack centered around cobblemon with the additions of tons of food, farming, crops, decor, buildings, structures, etc so you can play with your friends

626downloads
Peaceful Bliss
1.20.1forge

Peaceful Bliss

Peaceful Bliss is a calm exploration and building modpack focused on beauty, atmosphere, and creativity. Enjoy enhanced biomes, gentle wildlife, cozy decoration mods, light adventure, and relaxing farming in a serene, stress-free world.

615downloads
Decorator Pack
1.20.1fabric

Decorator Pack

A performance and building/decorating pack built on a foundation of adapting Emazing's regular mods for performance-friendly use.

614downloads
Senro's Decoration
1.20.1forge

Senro's Decoration

Its a mod with some new decoration blocks for building. And boddys

608downloads
MTR US Addon
1.20.4fabric

MTR US Addon

This mod adds building blocks for American-style stations to Minecraft Transit Railway.

603downloads
Polar's PvP and QOL pack
1.20.1

Polar's PvP and QOL pack

it is a pack that is for building, fighting, and other stuff. so have a good time with it :)

602downloads
Finn's Missing Wood
1.20.4neoforge

Finn's Missing Wood

adds colors of wood missing in the base game

589downloads
Kai Fixes Purpur
23w14a

Kai Fixes Purpur

Makes purpur more usable as building blocks.

580downloads
Kai Fixes Andesite
23w14a

Kai Fixes Andesite

Makes andesite more usable as building blocks.

570downloads
Merged Blocks
1.20.1forge

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.

558downloads
Rock and Block
1.20.1forge

Rock and Block

Rock and Block adds new stone blocks to the caves of the world, which are used for decoration and building

553downloads
Crafting and Many More
1.20.1forge

Crafting and Many More

Its a big modpack that expands minecraft in every direction including Tons of new building and decoration blocks, new structures, new bosses, new dimensions and a ton of new biomes for all the vanilla dimensions!

548downloads
Kai Fixes Diorite
23w14a

Kai Fixes Diorite

Makes diorite more usable as building blocks.

548downloads
BFG - Super Epic Fun Times
1.20.1forge

BFG - Super Epic Fun Times

BFG - Super Epic Fun Times enhances your gameplay with mods for building intricate systems, exploring new mobs and structures, decorating with MrCrayfish's Furniture Mod, and enjoying quality of life improvements like FTB Ultimine and Lootr!

530downloads
Stable Armor Stands
1.19

Stable Armor Stands

Rename your armor stands to make them even more acrobatic and useful in building!

508downloads
Atomic's Space Expansion
1.20.1forge

Atomic's Space Expansion

A simple building blocks pack for rockets, spacecraft, space stations and more.

507downloads
Build Helper
1.20.1forge

Build Helper

A utility-focused modpack for builders and survival players. Boosts building efficiency without adding decorative blocks. Perfect for creative projects, automation, and performance.

506downloads
Choo Choo City
1.20.1fabric

Choo Choo City

A fairly large modpack with many mods based around MTR trains, building/decoration, and building help.

487downloads
Micro Building!
1.20.1

Micro Building!

This pack will allow you to create cute and beautyful micro cities! Micro building is a un-official upgrade of the "Mini Build" pack made by Gao15.

475downloads
Blocky Enjoyment
1.20.1fabric

Blocky Enjoyment

This mod adds some building blocks, beaver and a few food items!

469downloads
Hyper Ores
1.20.1forge

Hyper Ores

Adds Better-Than-Netherite tools into the base game!

466downloads
Blocks Galore
1.20.2fabric

Blocks Galore

This mod adds a variety of building blocks to Minecraft

466downloads
Bunker Building Blocks
1.20.1forge

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.

461downloads
The Middle Ages
1.20.1forge

The Middle Ages

This mod added knights, Kings and 2 castles!

445downloads
Buildery!
1.20.1forge

Buildery!

This mod adds auto-replaceable building blocks to the game

438downloads
Kai Fixes Basalt
23w14a

Kai Fixes Basalt

Makes basalt more usable as building blocks.

436downloads
shulker2box
1.12

shulker2box

transforms brown shulker box to warehouse box

435downloads
Kai Fixes Melons & Pumpkins
23w14a

Kai Fixes Melons & Pumpkins

Makes melons & pumpkins more usable as building blocks.

401downloads