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Minecraft Java 1.21 Mods

Browse 59 free mods for Minecraft Java 1.21 — popular picks include Inventory Pets, Radical Cobblemon Trainers, Cardiac.

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Inventory Pets
1.21.1neoforge

Inventory Pets

Inventory Pets are living animated creatures that exist in your inventory and give you amazing special effects, drops, buffs, utilities, defenses, and weapons in exchange for care and feeding.

45Mdownloads
Radical Cobblemon Trainers
1.21.1fabric

Radical Cobblemon Trainers

Over 1500 unique and challenging trainers, from the Pokemon ROM hacks Radical Red (v3.02) and Unbound (v2.0.3.2) as well as the main series games Brilliant Diamond/Shining Pearl, that will spawn naturally in your world.

8.3Mdownloads
Cardiac
1.21.1fabric

Cardiac

Pickable health orbs after mob death

2.6Mdownloads
Pumpkillager's Quest
1.21fabric

Pumpkillager's Quest

🎃 SpookyJam 2022: Help out the Pumpkillager! With custom encounters, rewards and a boss fight you'll get immersed in the story. Spawn him by breaking a pumpkin in this spooky scary Halloween style mod!

2.1Mdownloads
Tensura: Reincarnated
1.21.1neoforge

Tensura: Reincarnated

Tensura: Reincarnated is a mod bringing the popular light novel "That Time I Got Reincarnated as a Slime" into the world of Minecraft! With everything from the old mod being completely reworked, this mod is a perfect sandbox to fight, explore or create in.

2.0Mdownloads
Pillager Caravans
1.21.1neoforge

Pillager Caravans

Adds roaming pillager caravans with biome-themed loot and guarded convoys!

1.4Mdownloads
Tensura Compat: Ice & Fire
1.21.1neoforge

Tensura Compat: Ice & Fire

A compatibility brigde between Tensura: Reincarnated and Ice & Fire.

1.2Mdownloads
Tensura: Not Enough Bosses
1.21.1neoforge

Tensura: Not Enough Bosses

Official Addon for Tensura: Reincarnated adding new bosses to the game for quests.

1.1Mdownloads
Scarecrows' Territory
1.21.11neoforge

Scarecrows' Territory

Scarecrows' Territory keeps spawners activated!

988kdownloads
Tensura Compat: Iron's Spells 'n Spellbooks
1.21.1neoforge

Tensura Compat: Iron's Spells 'n Spellbooks

A compatibility brigde between Tensura: Reincarnated and Iron's Spells 'n Spellbooks.

933kdownloads
Tensura Compat: Open Parties and Claims
1.21.1fabric

Tensura Compat: Open Parties and Claims

A compatibility brigde between Tensura: Reincarnated and Open Parties and Claims.

863kdownloads
The Ravenous
1.21.1neoforge

The Ravenous

A mysterious and scary mob that will leave you no escape!

406kdownloads
Cobblemon Trainer Battle Commands
1.21.1fabric

Cobblemon Trainer Battle Commands

Provides commands to manage trainers and start battles that can act as interface for other mods (e.g. Easy NPC).

379kdownloads
Flower Mimics
1.21.11fabric

Flower Mimics

👻 SpookyJam 2023: Be careful around flowers at night.. they might transform into monsters!

368kdownloads
Find me
1.20.1forge

Find me

Find Me is a mod for storing, summoning, and managing creatures and vehicles.

248kdownloads
Schizo Cave Dweller [Forge, Fabric, NeoForge]
1.21.2forge

Schizo Cave Dweller [Forge, Fabric, NeoForge]

Cave Dweller in the eyes of a schizophrenic, strange and scary...

34kdownloads
Create: Cobblemon [Cardboard Edition]
1.21.1neoforge

Create: Cobblemon [Cardboard Edition]

A Casual Modpack that includes various mods such as Create where you can automate almost anything you can think of, Cobblemon to catch friends and fight various monster in engaging battles, Minecolonies where you can become a mayor of your own town!

21kdownloads
jeb_ Wool [Fabric/Forge/NeoForge]
1.20.6forge

jeb_ Wool [Fabric/Forge/NeoForge]

This mod adds jeb_ Wool, Carpet, Bed and Banner

18kdownloads
Cobbelmon (CKnight)
1.21.1neoforge

Cobbelmon (CKnight)

This is my version of Pokemon in Minecraft with lots of different mods such as coblemon wihich is a pokemon minecraft mode were you catch and train your own pocket monsters.

14kdownloads
Cats Don't Care (CDC)
1.21.11fabric

Cats Don't Care (CDC)

Lets cats find cozy spots to sit and sleep around your world.

14kdownloads
The Best Cube Game
1.21.8neoforge

The Best Cube Game

"🔥 VERSION 4.2 OUT NOW! 🔥 Economy, Vehicles, 60 Mobs, and RPG Progression. The best way to play in 26.1.2 0 Forge and Fabric supported and more!"

8.8kdownloads
KantoNPCs for Cobblemon
1.21.1fabric

KantoNPCs for Cobblemon

Custom Cobblemon NPC for servers and mods, with dialogue, trainer battles, shops, trades, move tutors and custom skins.

8.6kdownloads
Scary Herobrine From The Fog
1.21.1neoforge

Scary Herobrine From The Fog

This Mod Adds Herobrine From The Fog In Minecraft

6.0kdownloads
Carpet NPC's
1.21

Carpet NPC's

This plugin adds the command /summonnpc (name) to summon a npc of any player in survival

5.6kdownloads
BotArmy
1.21.11fabric

BotArmy

This is a mod that can summon your own army of players. It uses carpet mod's fake player summoning capabilities to spawn offline players. You can command this army to attack any player on the server!!

4.6kdownloads
Mythic Realms
1.21.1neoforge

Mythic Realms

In this version 1.0.4, the Mythic Realms mod, which was created by me (CarSantos7), you will have to fight and ally with mythical creatures, magic, explore legendary realms filled with unique creatures, treasures, and biomes inspired by global mythologies.

4.5kdownloads
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!

4.0kdownloads
Pokepuram !
1.21.1fabric

Pokepuram !

PokéPuram is a feature-rich Cobblemon server blending classic Pokémon mechanics with vanilla Minecraft survival. Battle, catch, trade, and compete in an active community built for both adventurers and competitive trainers.

3.6kdownloads
Vulgar's PvpBot
1.21.1fabric

Vulgar's PvpBot

Pvpbot is an mod that uses carpet as a dependency it adds players that can be summoned through commands, these players have advanced combat ai and can be used to practice PvP (Player Versus Player)

3.0kdownloads
It Was My Mistake
1.21.1neoforge

It Was My Mistake

Adds a scary entity that stalks and becomes stronger as time passes, also includes a jump scare. (Horror)

1.9kdownloads
Gooners Go Beyond
1.20.1forge

Gooners Go Beyond

A modpack made for multiplayer or single player with more dimensions, weapons (guns, tanks, plane turrets, new swords and spells), many more ores and mobs, also more technical aspects such as chemistry, better storage, planes and helicopters.

1.5kdownloads
All About Cobblemon - Pokemon  World ( Catch, Build, Explore )
1.21.1neoforge

All About Cobblemon - Pokemon World ( Catch, Build, Explore )

Catch, train, and battle Cobblemon in a Minecraft world filled with new creatures, adventures, and strategic gameplay.

1.2kdownloads
PlayerBatch
1.21.11fabric

PlayerBatch

PlayerBatch is a Minecraft mod by W4Whiskers that depends on Carpet and allows you to summon multiple bot players at once. It supports up to 256 bots by default, with the limit configurable in the config files.

1.2kdownloads
catch and tame
1.21.1neoforge

catch and tame

"Tame, capture, and carry literally ANY monster in Minecraft with the powerful new Tame Balls! Breed dynamic Mutants, build a Pet Hospital, and play fetch with exclusive custom dogs like Huskies, Golden Retrievers, and Boston Terriers!"

1.1kdownloads
ExfilCraft
1.21.11neoforge

ExfilCraft

Extraction survival for Minecraft: carry your kit into hostile raid worlds, fight for loot, and survive the extraction channel to bring it home — or die and drop it all. Build a home base, squad up, and risk it for one more chest.

1.0kdownloads
ASRIEL
1.21.1neoforge

ASRIEL

ASRIEL is an Undertale/Underverse based mod made by an very, very, VERY amateur/novice programmer. This is a passion project made for fun and to train my skills as a starting mod developer.

1.0kdownloads