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Minecraft Java 1.21 Mods

Browse 1,557 free mods for Minecraft Java 1.21 — popular picks include DamageSource Is Not Null Basic, Warden Slayer Enchantment, Break My Fall.

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DamageSource Is Not Null Basic
1.21.1neoforge

DamageSource Is Not Null Basic

An attempt to solve DamageSource NPE (Only Covers Vanilla Mobs)

64kdownloads
Warden Slayer Enchantment
1.21.11fabric

Warden Slayer Enchantment

A simple enchantment to fight the strongest minecraft mob

63kdownloads
Break My Fall
1.21.1fabric

Break My Fall

Adds configurable features related to falling and fall damage like breaking snow on impact or taking fall damage in different water depths!

61kdownloads
Baby Legends (Cobblemon)
24w12afabric

Baby Legends (Cobblemon)

Adds pre-evolutions of popular legendry's!

57kdownloads
Herobrine Origins
1.20.1forge

Herobrine Origins

Makes your game possessed by Herobrine!

55kdownloads
Unicorns & Legends: [1.20++,1.21++ Forge/neoforge] [deprecated]
1.20.1forge

Unicorns & Legends: [1.20++,1.21++ Forge/neoforge] [deprecated]

Strange Unicorns & Pegasus in the world

54kdownloads
Mocha's Complicated Bosses
1.21.1neoforge

Mocha's Complicated Bosses

Adds multiple difficult bosses with complicated AI and unique equipment

53kdownloads
ExcellentEnchants
1.21.8

ExcellentEnchants

A lightweight and modern enchantments plugin that adds 80+ vanilla-like, fully customizable enchantments.

52kdownloads
The Mysthical
1.20.1forge

The Mysthical

Awaken your inner alchemist! Experiment with ores, chemicals and organic materials, explore their power and create more powerful tools, charms and more. You can upgrade magic swords with up to two unique modifiers that enhance their abilities in the swordi

51kdownloads
Monsters & Spellbooks: Iron's Spells 'n Spellbooks Addon
1.21.1neoforge

Monsters & Spellbooks: Iron's Spells 'n Spellbooks Addon

A medium sized addon for the popular mod Iron’s Spells ‘n Spellbooks that brings a 90+ spells,2 new spell schools and a ton of new gear and enemies

50kdownloads
Ageing Mobs
1.21.11neoforge

Ageing Mobs

This mod allows mobs to age and transform

45kdownloads
Myriad
1.21.10fabric

Myriad

Enhance your vanilla Minecraft experience with a myriad of new features.

45kdownloads
Piglin Conservatory v3.0
1.21.11fabric

Piglin Conservatory v3.0

Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!

45kdownloads
Lurking Entities
1.21.1neoforge

Lurking Entities

Horror mod which adds hostile, herobrine like animals into the game which stalk you from a distance.

44kdownloads
MC Calamity
1.21.4fabric

MC Calamity

A datapack that attempts to recreate the Terraria: Calamity Mod

43kdownloads
Happy ghast and ghast origins
1.20.3fabric

Happy ghast and ghast origins

Adds happy ghast and normal ghast origin to the origins mod

43kdownloads
More Kills More Damage
1.21fabric

More Kills More Damage

Each kill increases the player's damage. Now the player will always be able to fight back!

42kdownloads
Cobblemon x Generations (Generations-Core)
1.21.1fabric

Cobblemon x Generations (Generations-Core)

Generations is a massive sidemod crafted for Cobblemon, we enhance your experience by replacing blocky models with game-like Pokemon models, add thousands of blocks & items, and tons of new features.

40kdownloads
Gravestone Dungeons Data Pack
1.21.11

Gravestone Dungeons Data Pack

This data pack adds dozens of small and massive dungeons, bosses, custom loot, magic spells, many custom weapons, enchantments and much more!

39kdownloads
Realistic Survival
1.17

Realistic Survival

A unique plugin inspired by RLCraft that aims to enhance pure survival, adventuring and RPG, and immersion of vanilla Minecraft.

39kdownloads
Cobblemon Stellar Blue
24w12a

Cobblemon Stellar Blue

A datapack for the Cobblemon mod that adds fabled Pokémon of the Lumora Region made by yours truly, Kenji_64, to your game!

39kdownloads
Electric Mace
1.21.11neoforge

Electric Mace

Adds the possibility of enchanting the new Mace with Channeling so that when we hit a mob from above it will be struck by lightning if it rains

38kdownloads
Cobblemon Go Catch
1.21.1fabric

Cobblemon Go Catch

Pokémon Go style catching system for a more fun way to catch Pokémon's

38kdownloads
Pretension
1.21.1neoforge

Pretension

Adds loot capsules, new enemies, and new gimics

37kdownloads
Geckos
1.20.1forge

Geckos

Adds adorable, tamable geckos that follow you and sit on your shoulder.

35kdownloads
Bloodmoon Rebrushed
1.21.1neoforge

Bloodmoon Rebrushed

Adds the Bloodmoon event from Terraria to Minecraft

35kdownloads
Reaped
1.21.1neoforge

Reaped

Become the grim reaper with this mod.

34kdownloads
Harshen Universe
1.21.1neoforge

Harshen Universe

Dungeons with their custom mobs, weapons&armors, accessories with their own system, rituals, blood(system), ores&plants, new dimensions and more...

33kdownloads
SDM Shop Money Earning
1.21.1neoforge

SDM Shop Money Earning

Earning money from SDM Shop mob by killing mob

32kdownloads
Call Your Happy Ghast
1.21.6

Call Your Happy Ghast

Easily call (whistle) your happy ghast with a goat horn to teleport it to you

31kdownloads
Bending Styles
1.21.1neoforge

Bending Styles

This mod gives you the ability to use the bending powers from avatar the last airbender.

31kdownloads
Fathoms
1.21.9

Fathoms

Dredge the depths, seize the seas, and find secrets untold deep below the waves...

31kdownloads
Book of Familiars
1.21.1neoforge

Book of Familiars

Adds a Familiar Book item that allows players to store their tamed creatures.

30kdownloads
Immortality Mod
1.21.11fabric

Immortality Mod

A Minecraft mod that makes you immortal

30kdownloads
Civillis Magic Compatibility
1.20.1fabric

Civillis Magic Compatibility

Adds compatibility between Civilis and various magic mods.

29kdownloads
Skyrims Skeletons Meme
1.21.8neoforge

Skyrims Skeletons Meme

Skyrims Scream Skeleton Mobs

29kdownloads