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Minecraft Java 1.21 Mods

Browse 37 free mods for Minecraft Java 1.21 — popular picks include Tool Trims, DivineRPG, Additional Armoury.

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Tool Trims
1.21.11fabric

Tool Trims

Allows you to trim your weapons and tools on a Smithing Table. There are almost 2000 trim combinations!

1.7Mdownloads
DivineRPG
1.21.1neoforge

DivineRPG

8 New Dimensions ♦ 115+ New Mobs/Bosses ♦ Hundreds of New Blocks and Items ♦ Unique Weapons and Armor

555kdownloads
Additional Armoury
1.21.11fabric

Additional Armoury

Adds more weapons, magic, and armour to the game. Part of the Combat+ collection.

57kdownloads
Tool Trims Alternative
1.21.5

Tool Trims Alternative

Allows you to trim weapons and tools. There are over 1200 combinations!

28kdownloads
MCInspects
1.21.7fabric

MCInspects

Counter-Strike style first person inspect animations in Minecraft. Inspect your tools and weapons.

23kdownloads
STK's Tool Trims
1.21.4forge

STK's Tool Trims

Apply vanilla armor trims to tools and weapons.

17kdownloads
Hit The Dummy
1.21.6

Hit The Dummy

A craftable dummy for all your weapon testing needs!

14kdownloads
Journey Into The Light
1.21.10neoforge

Journey Into The Light

Journey Into The Light (or "Journey" for short), formally known as Essence of the Gods, is a large exploration mod that not only expands the vanilla content added - but also adds 8 new dimensions, over one hundred mobs, strong weapons and armor, and more

11kdownloads
AcornLib
1.21fabric

AcornLib

An API with features to make modding easier, including new Components, Particles, Weapon Skins, and Supporter Perks.

9.0kdownloads
Azister's Weapons&Deco
1.21.1neoforge

Azister's Weapons&Deco

Decorations and Itens that fit vanila style improving start tools and endgame.

4.4kdownloads
Dong Dong's random creation
1.21.1neoforge

Dong Dong's random creation

magic and energy,new ore,new dimension,new tool and weapon type.

3.3kdownloads
Soulmade
1.21.1fabric

Soulmade

Soul-themed weapons and utility items

2.2kdownloads
Military Tanks & Helicopters
1.21.1neoforge

Military Tanks & Helicopters

Drive tanks and fly helicopters with full interior views, weapon systems, and fuel mechanics

2.1kdownloads
Minestuck Extras
1.21.1neoforge

Minestuck Extras

Adds new blocks, weapons, foods, and armor sets to Minestuck.

2.1kdownloads
Quartz Equipment
1.21.4neoforge

Quartz Equipment

Tired of Nether Quartz being just a decorative block? With Quartz Equipment, you can now craft tools, weapons, and armor from Quartz! Stronger than gold, slightly weaker than iron, and with high enchantability!

1.6kdownloads
Deepcraft
1.21.4neoforge

Deepcraft

A hardcore Minecraft mod with new ore, weapons, bosses, mobs, a unique dimension, haunting music, and forgotten secrets waiting to be uncovered.

1.3kdownloads
EmeraldsEquipment+
1.21.4neoforge

EmeraldsEquipment+

Ever wanted to craft gear from Emeralds? With Emerald Equipment, you can now make powerful tools, weapons, and armor! Stronger than iron, slightly weaker than diamond, and enchants like gold!

1.3kdownloads
Aligning Scepters
1.21.1fabric

Aligning Scepters

A mod adding magic with scepters into minecraft, Divine Intervention, adds weapons and magic of mass amounts and variations.

954downloads
TACZ: Advanced Skin System
1.21.1neoforge

TACZ: Advanced Skin System

Adds a full weapon skin system to TACZ — texture, icon, and full 3D model re-skins, real per-player ownership, and an in-game Armory with a live 3D preview.

932downloads
Sculk Evolution
1.21.1fabric

Sculk Evolution

Adds a new Vault variant and a new weapon, the Sickle.

886downloads
XL-mod
1.21.1fabric

XL-mod

This mod adds weapons and bioms!

872downloads
Crystal Town Mod
1.21.1neoforge

Crystal Town Mod

A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!

540downloads
Orbital's Radish Mod
1.21.1neoforge

Orbital's Radish Mod

A basic food mod that adds radishes, radish blocks, a radish weapon, and more!

509downloads
Better Craftable Gunpowder & more
1.21.10fabric

Better Craftable Gunpowder & more

Adds realistic, easy farmable new gunpowder recipe to the game as well as some minor new features. See all in the mods description.

287downloads
INeedMoreWeapons
1.21.9

INeedMoreWeapons

This datapack adds 80+ weapons and crafts!

230downloads
Genshin Impact Lunar Expansion
1.21.1fabric

Genshin Impact Lunar Expansion

It is a massive expansion that brings the magic, weaponry, and currencies of Teyvat into Minecraft, while completely overhauling your end-game exploration with breathtaking new biomes, mystical abilities, and custom entities.

221downloads
Japancraft
1.21.4fabric

Japancraft

This mod adds new japanese-style features like a new mob from princess mononoke, structures, a new biome, a new dimension, armor, weapons and more!

204downloads
Swidget's Offset Mod
1.21.11fabric

Swidget's Offset Mod

A lightweight Java Fabric 1.21.11 mod that adds customizable item offsets to improve PvP visuals and screen positioning. Fine-tune how weapons, tools, and other held items appear in first person for a cleaner and more comfortable combat experience.

199downloads
Butcher's Deerhunting (Yi Xi)
1.21.8neoforge

Butcher's Deerhunting (Yi Xi)

Adds a minor, funny, slightly terrifying stalker to your worlds, along with cool weapons, tools, items, and a new material system to make them.

194downloads
War of Valor: WW1 Mod
1.21.1forge

War of Valor: WW1 Mod

WWI (First World War) Mod. With customized 3D WWI Blocks, 3D Weapons and Uniforms. Along with other WW1 Themes such as trench life and a lot of barbed wire and sandbags. Along with a proning mechanic.

188downloads
All Stacks to 67
1.21.1fabric

All Stacks to 67

Changes the maximum stack size of all stackable items from 64 to 67. Items that are normally unstackable (like tools, weapons, armor) remain unchanged. Works in singleplayer and on servers.

175downloads
PackItems
1.21

PackItems

PackItems is a Spigot 1.21+ plugin that turns YAML-defined custom items into fully routed, action-driven weapons and tools, with automatic resource-pack generation, built-in HTTP hosting, and TextAPI support.

41downloads
Chariz's Mayhem
1.21.8neoforge

Chariz's Mayhem

A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz

39downloads
GlowSense
1.21.8fabric

GlowSense

This mod provides real-time visual cues for combat, tools, and survival, highlighting the best weapon, tool, or food based on the situation to make gameplay more intuitive and responsive.

24downloads
itemleveler
1.20

itemleveler

AuraUpgrade: An advanced RPG system allowing players to upgrade weapons and armor using custom magical stones, featuring risky failure gambles.

22downloads
WarStuff II Decorations Mod (1.21.4, 1.20.1) – Military Themed Props For Builders
1.21.4fabric

WarStuff II Decorations Mod (1.21.4, 1.20.1) – Military Themed Props For Builders

WarStuff II Decorations Mod adds military-themed decorative blocks to Minecraft. This mod focuses on providing immersive props and blocks suited for building military bases, warzones, and roleplay settings. All content is purely decorative and does not include weapons or combat mechanics. Features: Concrete barricades and tank traps Sandbag walls and trenches Barbed wire and fences […]