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Minecraft Java 1.21 Mods

Browse 748 free mods for Minecraft Java 1.21 — popular picks include Scorched Guns Neoforged, TheRuby | Diamond Version, Yamato Gun.

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Scorched Guns Neoforged
1.21.1neoforge

Scorched Guns Neoforged

An unofficial NeoForge 1.21.1 port of Scorched Guns 2, focused on preserving the original mod’s firearms, structures, mobs, machines, turrets, and ExoSuit gameplay on a newer Minecraft version.

62kdownloads
TheRuby | Diamond Version
1.21.1neoforge

TheRuby | Diamond Version

Adds new Ruby ore, armour, tools and special items.

61kdownloads
Yamato Gun
1.18fabric

Yamato Gun

Add simple guns. You can kill mobs more easily.

61kdownloads
Dr. Stone: Kingdom of Science
1.21.1neoforge

Dr. Stone: Kingdom of Science

Adds Dr. Stone Items and Science Into Minecraft

57kdownloads
Cybernetic System
1.21.1neoforge

Cybernetic System

An industrial mod in the style of the "future", which allows you to improve your genes, create implants and even create weapons. You can become a cyborg and improve yourself in different ways and use your abilities for Energy.

56kdownloads
Hammercraft 40k
1.20.1forge

Hammercraft 40k

This is a community mod of Warhammer 40k, firstly managed by The Commando 315, now by Ardilos and has the collaboration of other artists, the mod is a huge mod based on the grimdark universe of Warhammer 40k

53kdownloads
Lonsdaleite [ Tools/Armors/Weapons ] + Omnitool
1.21.1neoforge

Lonsdaleite [ Tools/Armors/Weapons ] + Omnitool

Adds a Lonsdaleite tier to Minecraft (Fabric) (1.16+, 1.17+, and 1.20+)

53kdownloads
Escape From Tarkraft
1.21.11fabric

Escape From Tarkraft

Modern weapons. Tactical gear. A high-stakes multiplayer extraction shooter inside Minecraft.

51kdownloads
Basic Night Vision Goggles
1.21.1neoforge

Basic Night Vision Goggles

Goggles with infinite night vision and an on/off key bind

51kdownloads
Immersive Portal Gun for Forge
1.21.1neoforge

Immersive Portal Gun for Forge

Port of Immersive Portal Gun for Forge

50kdownloads
Just A Battery [NEOFORGE/FORGE]
1.21.8neoforge

Just A Battery [NEOFORGE/FORGE]

Well it's just a battery. Good for early and late game and easy upgradable without grinding recipes.

50kdownloads
Create: Apotheosis Automation
1.21.1neoforge

Create: Apotheosis Automation

A mod that automates Apotheosis material progression with Create machines. Adds gem_dust creation and upgrade routes from common to mythic.

49kdownloads
Chemical Science
1.20.1forge

Chemical Science

An Addon for Electrodynamics, adding ores, machines, decorations and more chemistry stuff.

45kdownloads
Chems' Guns
1.21.11fabric

Chems' Guns

A large, expansive gun mod with over 65+ brand new weapons to blow stuff up with!

44kdownloads
Keepers of the Stones
1.21.8neoforge

Keepers of the Stones

This mod will add new sources of energy to the world with which you can transform into masters of the elements.

42kdownloads
RPG Rings and Pendants
1.21.1neoforge

RPG Rings and Pendants

Adds a dozen of rings and pendants to minecraft.

40kdownloads
Ultra Swords
1.21neoforge

Ultra Swords

this mod adds 10 new swords to the game

40kdownloads
Just Gunpowder
1.19.2forge

Just Gunpowder

Mod adding crafting of gunpowder

38kdownloads
Doped Horses - Faster, Enchantable & Configurable horses
1.21.1fabric

Doped Horses - Faster, Enchantable & Configurable horses

Faster horses with enchantable horseshoes or depending the block they're walking on. You can even configure the step height !

37kdownloads
AnvilCraft: Gravity Technology
1.21.1neoforge

AnvilCraft: Gravity Technology

The mod is an anvil-centric vanilla survival expansion.

35kdownloads
Cheap craftable gunpowder
1.21.11fabric

Cheap craftable gunpowder

A simple mod that adds a vanilla-like crafting recipe for gunpowder, made to work with other mods

35kdownloads
Rick's Portal Gun [Fabric/Quilt]
1.21.1fabric

Rick's Portal Gun [Fabric/Quilt]

Adds the portal gun from Rick and Morty

35kdownloads
Ultimate Compression
1.21.1fabric

Ultimate Compression

A mod which compresses a lot of vanilla minecraft blocks!

34kdownloads
Exline's Snorkel Mod
1.21fabric

Exline's Snorkel Mod

Adds a snorkel that allows you to breath under first layer of water!

33kdownloads
AVP (OUTDATED - SEE DESCRIPTION)
1.21.1fabric

AVP (OUTDATED - SEE DESCRIPTION)

An AVP mod for Minecraft 1.21.1 (OUTDATED - SEE DESCRIPTION)

32kdownloads
Double Axes 3x3!
1.21.4neoforge

Double Axes 3x3!

Don’t just chop — clear a wall of trees in one brutal arc with DOUBLE AXES like a boss!

32kdownloads
Flight Rings
1.21.1neoforge

Flight Rings

Two flight rings which grant creative flight

31kdownloads
Simple Hammers [Fabric/Forge/NeoForge]
1.21.11forge

Simple Hammers [Fabric/Forge/NeoForge]

Mine faster and wider with hammers that break 3x3 areas of blocks at once.

31kdownloads
Buddy Drones
1.21.1neoforge

Buddy Drones

A minecraft 1.21 fabric/neoforge mod, created for the curseforge "The Future" modjam. Adds personal, modular drones.

31kdownloads
Mindthemood's Bits, Bobs, & Buildings (Amazing Archeology)
1.21.1neoforge

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

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

31kdownloads
Steamatic Reforged
1.20.1forge

Steamatic Reforged

Steampunk-style vehicles, guns and cosmetics!

30kdownloads
Sweety's Horse Armor Tweaks
1.21.1neoforge

Sweety's Horse Armor Tweaks

🐎 A small mobility buff for your Horse Armors

28kdownloads
Simple Portal Gun
1.21

Simple Portal Gun

Easy to use Portal Gun for the average Minecraft player

28kdownloads
[Fabric] Feather Trampling
1.21fabric

[Fabric] Feather Trampling

A mod that prevents players from trampling farmland while wearing boots with Feather Falling

27kdownloads
The Orbital Strike Cannon
1.20.1forge

The Orbital Strike Cannon

Feel the power of orbital strike cannons ready to send TNT raining down and your command just like Wemmbu from the unstable SMP

27kdownloads
Salvage Furnace
1.21.4neoforge

Salvage Furnace

This mod adds several different salvage furnaces, one for each different type of material. You can use these furnaces to recycle various tools and armor pieces and recover some of the materials.

27kdownloads