Minecraft Java 1.21 Mods

Browse 17 free mods for Minecraft Java 1.21 — popular picks include Building Gadgets, Pipe Connector, ArmorPlus.

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17 mods

1.21.1neoforge

Building Gadgets

A collection of Gadgets to make building large structures a little bit easier!

152Mdownloads

1.21neoforge

Pipe Connector

A tool that places pipes automatically along a selected route, with the option to set the depth. Useful for building organized networks without placing each pipe manually

13Mdownloads

1.20.1forge

ArmorPlus

ArmorPlus is a mod based on exploration, killing, building, getting geared up, fight the bosses and explore the depths of your worlds

11Mdownloads

1.21.1neoforge

Mindthemood's Bits, Bobs, & Buildings (Amazing Archeology)

Relics, Gadgets, Golems, and quite a lot of other stuff besides!

31kdownloads

1.21.1neoforge

Krip Turrets

This mod will add several new types of turrets that protect you and your buildings from evil and dangerous entities.

21kdownloads

1.21.11neoforge

Architectural Building Wand

An advanced drag-and-drop construction tool and structure builder. Effortlessly place blocks, build walls, and fill areas in survival using a balanced ghost block preview planner.

18kdownloads

1.21.11fabric

Simple Orbital Strikes

Adds orbital strikes as seen in Wemmbu's videos, no machine building needed.

15kdownloads

1.21.1neoforge

Angel Extra Utilities

Adds unique decorative and functional blocks inspired by Extra Utilities 2. Perfect for players seeking aesthetic and practical building options.

7.3kdownloads

1.21.11fabric

Farmer Enchants [Light QoL for farmers] (Fabric)

Lightweight farming enchants for hoes and blocks, including Big House and Honey Overflow (particles, extra beehive honey), plus Autosow, Grid, Fertility, Collector, Oasis.

5.3kdownloads

1.21.1forge

DestriumMod

DestriumMod is a Minecraft Mod based on Exploration, Building, Tools and Machines !

2.7kdownloads

1.21.10

Inhouse Guns

Creating my own personal spin on firearms for Minecraft.

2.5kdownloads

1.21.1neoforge

The lads on tour

Small pack for a group of mates, trying to keep the content fresh and exciting, in doing this the journey takes the play through an updated world, new terrains, foods, building items and brand new weapons. In an ever evolving pack no day is the same.

917downloads

1.21.11neoforge

Climbing Claws

Climbing Claws adds a dedicated traversal tool that lets you climb nearly any block like a ladder. Scale caves, cliffs, castles, and builds with precise control, without placing ladders, scaffolding, or grappling hooks.

534downloads

1.21.1neoforge

Crashy!

What if your house could become a weapon?

111downloads

1.21.1neoforge

SilentTech

Explore the Depths of your Minecraft World while also building up your base to be able to forge stronger Tools, Weapons, and Armor. This is a pack built around Silent Gear and Oritech

104downloads

1.21.1forge

Create: Misc & Things Mod (1.21.1, 1.20.1) – Utility, Building and Fun Additions

Create: Misc & Things Mod is an add-on that introduces several useful and amusing items to the Create mod. A liquid gun? Road signs? Launchers or various building blocks? With this mod, survival in Create becomes even more exciting and fun! Features: Spout Gun – A unique weapon that allows you to shoot liquid at […]

1.21.1

FMGII German Pack Mod (1.21.1, 1.20.1) – Defend Your Base with Heavy WWII

FMGII German Pack Mod adds classic World War II weapons for Fel's Machine Guns II. This addon brings heavy firepower to your game while keeping the main mod organized. You can craft and fire historical guns to defend your base or fight tough enemies. Features: Heavy Machine Guns: Adds the MG34 and MG42 to give […]