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Minecraft Java 1.21 Mods

Browse 5,482 free mods for Minecraft Java 1.21 — popular picks include [NoCube's] Undergarden Delight (A Farmer's Delight Add-on), Useful Slime (NeoForge/Fabric), Mob Control: Add custom AI, break blocks, regrowth, spawners, plus more! Bad mobs? Block them! You're in control of your mobs!.

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[NoCube's] Undergarden Delight (A Farmer's Delight Add-on)
1.21.1neoforge

[NoCube's] Undergarden Delight (A Farmer's Delight Add-on)

Adds Undergarden and Farmer's Delight compatibility. Vanilla style.

6.1Mdownloads
Useful Slime (NeoForge/Fabric)
1.21neoforge

Useful Slime (NeoForge/Fabric)

Adds slime armor and items with cool abilities

5.6Mdownloads
Mob Control: Add custom AI, break blocks, regrowth, spawners, plus more! Bad mobs? Block them! You're in control of your mobs!
1.21.11forge

Mob Control: Add custom AI, break blocks, regrowth, spawners, plus more! Bad mobs? Block them! You're in control of your mobs!

Gives you full control over spawning mobs/spawners. Add custom AI to mobs, give them better weapons, and block burning in sunlight. You decide what your mobs do and when they can spawn!

2.4Mdownloads
Gobber Delight (A Farmer's Delight Add-on)
1.21.1neoforge

Gobber Delight (A Farmer's Delight Add-on)

Adds Gobber and Farmer's Delight compatability. Vanilla style.

2.3Mdownloads
Potion Combiner [Potion Blending Combiner]
1.21.1neoforge

Potion Combiner [Potion Blending Combiner]

Now you can combine several potions into one, merging all their effects into a single brew.

1.8Mdownloads
Multi Arrow Effects [Multiple Effects on One Arrow]
1.21.1neoforge

Multi Arrow Effects [Multiple Effects on One Arrow]

Combine arrows with potion effects and carry multiple effects in a single shot.

1.7Mdownloads
Yakurum Mod
1.21.7neoforge

Yakurum Mod

Yakurum Mod is a modification for Minecraft that introduces a variety of features and improvements to enrich the gaming experience.

1.5Mdownloads
RPG Potions – 8 New Potions
1.21.1neoforge

RPG Potions – 8 New Potions

More Potions! New potions designed for PvP combat, adding tactical depth and strategic variety, although its effects are also useful in many other game situations beyond combat.

1.5Mdownloads
Wilder Wild [Fabric]
1.21.11fabric

Wilder Wild [Fabric]

A massive overhaul that improves biomes, adds new mobs, trees, and more!

1.2Mdownloads
Iron's Spells 'n Spellbooks 3D weapons Resource Pack
1.21

Iron's Spells 'n Spellbooks 3D weapons Resource Pack

Resource pack for Iron's Spells 'n Spellbooks mod

776kdownloads
Better Weaponry - Better Combat
1.21.1neoforge

Better Weaponry - Better Combat

⚔️ - 15 new sets of weapons, 7 new enchants, new shields and more !

741kdownloads
Best Pick
1.20.2fabric

Best Pick

Best Pick adds a keybind to automatically select the best tool from your inventory for the block you are looking at. It streamlines gameplay, removing the hassle of constantly switching tools.

715kdownloads
Cushy Pillows
1.21fabric

Cushy Pillows

Adds customizable, interactive pillows that you can sleep with, decorate, and throw at others!

713kdownloads
Zombie Island
1.21.1neoforge

Zombie Island

Zombie mod that adds many types of walkers with different abilities

629kdownloads
Wizard Samurai - Iron's Spells Addon x Samurai Dynasty
1.21.1neoforge

Wizard Samurai - Iron's Spells Addon x Samurai Dynasty

This mod add new New Spellbook: Samurai Spellbook. New Weapon: Wizard Samurai Katana. Ignis Samurai Katana. New Armor: Wizard Samurai. Ignis Samurai. Wizard Ignis Samurai.

553kdownloads
FTB Ultimine Addition (Forge/NeoForge/Fabric)
1.21.1fabric

FTB Ultimine Addition (Forge/NeoForge/Fabric)

Lock the ability to use ultimine under conditions! Making the player experience more fun by completing some challenges to obtain the excavation skill.

521kdownloads
PBOSB - Projectiles Bounce Off Slime Blocks
1.21.1neoforge

PBOSB - Projectiles Bounce Off Slime Blocks

Makes all projectiles (eg. Arrows, Tridents, ...) bounce off slime blocks.

496kdownloads
Advanced Stands - New Armor, Tools & Weapons Stands
1.21.1neoforge

Advanced Stands - New Armor, Tools & Weapons Stands

New weapon, armor and tool stands which automatically repair your gear over time.

486kdownloads
Just Enough Crowns JEC
1.21.1neoforge

Just Enough Crowns JEC

When you need to lord it over someone, wear a crown!

464kdownloads
PattysMoreStuff
1.21.1neoforge

PattysMoreStuff

Adds more Tools/Blocks/Items and other useful stuff to minecraft

427kdownloads
Clothing of the Lowlands
1.21.1forge

Clothing of the Lowlands

A fantasy/dark fantasy armor themed mod .

346kdownloads
L's Illager Trader
1.21.8neoforge

L's Illager Trader

Adds a friendly Illager, who trades with the player

296kdownloads
Armored Elytra - Fabric
1.21.11fabric

Armored Elytra - Fabric

This mod adds armored elytra to the game.

288kdownloads
Loot+ [Loots Bags + Crates]
1.20.1forge

Loot+ [Loots Bags + Crates]

Hostile Mobs Now Drop UNIQUE LOOT BAGS! [Highly Configurable]

276kdownloads
Veinminer Enchantment (Fabric/Forge/NeoForge/Quilt)
1.21.9fabric

Veinminer Enchantment (Fabric/Forge/NeoForge/Quilt)

New enchantment for pickaxes to mine multiple matching connected ores!

275kdownloads
Craftable Totem Of Undying - The Craftables Series
1.21.1forge

Craftable Totem Of Undying - The Craftables Series

Makes the totem of undying craftable

271kdownloads
[NoCube's] Realm RPG: Treasure Balloons
1.21.8neoforge

[NoCube's] Realm RPG: Treasure Balloons

Adds rare balloons flying above players. Shoot them down to get loot!

265kdownloads
Battlegear [RPG]
1.21.1fabric

Battlegear [RPG]

mod that aims to add some awesome new armors for 1.21!

262kdownloads
Life Steal Enchantment (Fabric/Forge/NeoForge/Quilt)
1.21fabric

Life Steal Enchantment (Fabric/Forge/NeoForge/Quilt)

New enchantment for weapons thats steal life from victims!

253kdownloads
Vision Enchantment (Fabric/Forge/NeoForge/Quilt)
1.21.5fabric

Vision Enchantment (Fabric/Forge/NeoForge/Quilt)

Gain night vision with a enchantment

237kdownloads
Hackers 'n Slashers
1.21.1neoforge

Hackers 'n Slashers

A mod that completely reimagines Minecraft's combat system

217kdownloads
Diosesmon CobbleDollar
1.21.1fabric

Diosesmon CobbleDollar

Cobblemon Diosesmon Mod - Client Utils for the Diosesmon Server to ensure proper operation

212kdownloads
True Shot Enchantment (Fabric/Forge/NeoForge/Quilt)
1.21fabric

True Shot Enchantment (Fabric/Forge/NeoForge/Quilt)

New enchantment for bows makes arrow ignore gravity!

210kdownloads
Create Aeronautics: Shield Generators | Create Big Cannons Compat |Force Field
1.21.1neoforge

Create Aeronautics: Shield Generators | Create Big Cannons Compat |Force Field

Shield generator for sable objects and dome shield for ground bases, deflects fast projectiles with force field (Dune inspired)

190kdownloads
Modded Swords x Punchy!
1.21.1

Modded Swords x Punchy!

This texture pack adds compatibility with the punchy! mod when rotating objects (specifically weapons).

182kdownloads
Let's Forge Bronze And Iron(Ancient Greece & Rome Update)
1.21.1neoforge

Let's Forge Bronze And Iron(Ancient Greece & Rome Update)

the mod adds iron and bronze armor from early medieval and ancient times

175kdownloads