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Minecraft Java 1.21 Mods

Browse 3,633 free mods for Minecraft Java 1.21 — popular picks include Prehistoric Mobs, P.I.G. - Personal Intermediate Groink, Wandering Trades.

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Prehistoric Mobs
1.21.3

Prehistoric Mobs

Adds the Big Beak (a large ride-able bird), and the Hungry Dripleaf (a carnivorous plant).

4.2kdownloads
P.I.G. - Personal Intermediate Groink
1.21.4neoforge

P.I.G. - Personal Intermediate Groink

It isn't a normal pig...

4.1kdownloads
Wandering Trades
1.21.4

Wandering Trades

Totally Customize the trades of Wandering Traders using easy GUIs! Player Heads, Plugin Items, more!

4.1kdownloads
UndeadPandemic
1.21

UndeadPandemic

Survive the apocalypse, or become part of it.

4.1kdownloads
Nice Horse Stats
1.21.5

Nice Horse Stats

View Stats of every tamed Horse.

4.1kdownloads
Dungeons, Creatures and Classes (DnD)
1.21.1neoforge

Dungeons, Creatures and Classes (DnD)

A D&D inspired RPG mod with Mobs, structures, classes and a lot more!

4.1kdownloads
Superflat Plus
1.21.11fabric

Superflat Plus

Add-ons to expand & allow you obtain unobtainables from Superflat Worlds

4.1kdownloads
mc extremo 3 mod
1.21.1fabric

mc extremo 3 mod

A mod that aims to faithfully recreate the Minecraft Extremo 3 experience from Eufonia and AuronPlay, including hardcore lives, danger levels, PvP, vengeance mechanics, custom HUD elements, and special events.

4.1kdownloads
Physical Vehicles
1.21.11

Physical Vehicles

A REAL physically accurate vehicle simulator on a datapack! You can arrange physical races, drift challenges and RPG situations!

4.1kdownloads
Ravageous Tornadoes
1.21.10

Ravageous Tornadoes

This datapack adds tornadoes, which destroy grass and leaves, and make mobs & player fly if they get stuck

4.1kdownloads
Universal Blocking
1.21.1fabric

Universal Blocking

🗸 Ultimate server-side control mod for Minecraft. Block any item, block, craft, or mob spawn using 11 configurable flags, wildcards, and tags. Hide items from Creative tabs and JEI and etc.

4.1kdownloads
Falings' Summonings
1.21.9

Falings' Summonings

Adds a new ender mob with trades to spare, a new currency and a new magic structure

4.0kdownloads
Epic Bosses
1.21.1neoforge

Epic Bosses

A mod for epic bosses in minecraft that adds a lot of unique content.

4.0kdownloads
[Cobblemon 1.7] Midnight Meet & Glitz Skin Collection
1.21.1

[Cobblemon 1.7] Midnight Meet & Glitz Skin Collection

Adds simple festive, party skins based on Pokémon GO variants for several Pokemon, perfect for celebration!

4.0kdownloads
Villager on a leash
1.12

Villager on a leash

Simply use a leash with a villager like with other mobs

4.0kdownloads
Create Aeronautics: Weight
1.21.1neoforge

Create Aeronautics: Weight

Add realistic Sable-based physics to players, mobs, inventory, containers, armor and else!

4.0kdownloads
EnhancedPets
1.17

EnhancedPets

A Plugin that completely enhances the existing minecraft Pet system.

3.9kdownloads
CreeperRefund
1.8

CreeperRefund

Instead of dropping 50% of destroyed blocks, creepers will now drop 100% of them.

3.9kdownloads
KinglyBosses
1.7.2

KinglyBosses

KinglyBosses is a Minecraft plugin for managing custom bosses. It allows summoning powerful bosses, generating custom items, and enabling player spectating. It also offers features like boss lists, spawn zone management, and easy configuration reloading.

3.9kdownloads
Cobblemon Picnic
1.21.1neoforge

Cobblemon Picnic

A picnic table that re-rolls nearby wild Pokémon spawns for shiny hunting — plus a shiny aura, rare-spawn protection, peaceful seating, Pokémon care, bundled furniture and trainer battles. Fabric & NeoForge.

3.9kdownloads
All In One Apocalipse [AIOA]
1.21.8forge

All In One Apocalipse [AIOA]

A simple spawning overhaul that turns Minecraft into a zombie apocalypse.

3.9kdownloads
Not enough DLCs
1.21.1neoforge

Not enough DLCs

Dive into the ultimate Minecraft parody experience where every move comes with a price tag! From walking to placing blocks, nothing is free in this hilariously immersive world. Will you legally trade with villagers to earn your keep, or risk it all?

3.9kdownloads
Pale Gardening
1.21.4

Pale Gardening

Improves the pale garden by adding fog and removing other hostile mobs.

3.9kdownloads
OP Warden Loot
1.21.11

OP Warden Loot

Adds loot obtained by killing the Warden

3.9kdownloads
That Boi's Megamon
1.21.1

That Boi's Megamon

Collection of new Mega Evolutions I created for Cobblemon + Showdown.

3.9kdownloads
Villager Schedules
1.21.1fabric

Villager Schedules

A fabric mod that adds a Hud which shows what all the villagers are doing.

3.9kdownloads
Starter Wolf Companion
1.21.2

Starter Wolf Companion

Spawn in with your very own self-healing wolf.

3.9kdownloads
DOOM The Titans
1.21.8neoforge

DOOM The Titans

This mod is a recreation of "The Titans Mod" But the titans are now stronger than ever. Alongside the old titans, this mod also adds new OP equipment, and new Titans to fight.

3.8kdownloads
All-Terrain Tripodal Attackers
1.21.1fabric

All-Terrain Tripodal Attackers

Funny walking cubes - Armistice 2.0 but not really

3.8kdownloads
EntitySize
1.20.5

EntitySize

Change the size of any living entity with a transition!

3.8kdownloads
ErrorMons
1.20.1

ErrorMons

T̷̟̐̉h̵͕̔̂ë̶̘ ̶͍̦͊͗̓G̶̣͂͂̈́l̸̠̠͔̀̽̈i̴̝̅̏t̵̗͚̬͋͘ć̴̣̤͔̎͛h̷̼͚̯̐̈́ḗ̵͈s̵̥̟̑ ̸̢͖̄̓a̵̻̩̤̍͋r̴̖̻̒ę̶̔͜ ̶͉̂̏t̴̳̰̺̐̍ả̸̧͎̪k̴̬̥̞̈́ȉ̸͍̥̋n̴̯̒̆͝g̴̘̤͆́̈́ ̶̢͈̲̏o̸̬̍̍͠v̸̲͛è̵͇̯r̶͍̃̽̈́ͅ

3.8kdownloads
No Hostile Mobs
1.21.7neoforge

No Hostile Mobs

Want no hostile mobs but hate peaceful mode? This mod makes it so that no hostile mobs can spawn no matter the difficulty, meaning you could have difficulty set to hard while no hostile mobs spawn.

3.8kdownloads
Mecha Soldier PLASTAR
1.21neoforge

Mecha Soldier PLASTAR

Tiny Mecha Mod!

3.8kdownloads
No More Enderman Grief
1.21.9

No More Enderman Grief

This is a mod / data pack that prevents enderman from picking up blocks!

3.8kdownloads
Raids & Patrols
1.21.1fabric

Raids & Patrols

Mod to control the spawn of Pillager Raids and Patrols by config. No more of them or more difficult? [New mechanics will be added soon]

3.7kdownloads
VariantAPI
1.21.1fabric

VariantAPI

API for adding highly-customizable data-driven variants to entities

3.7kdownloads