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Minecraft Java 1.21 Mods

Browse 12,367 free mods for Minecraft Java 1.21 — popular picks include HandsOfTheVoid.jar, Monster Hunter Craftlands, No grief endermen.

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HandsOfTheVoid.jar
1.21.8neoforge

HandsOfTheVoid.jar

Slow burn horror mod heavily inspired by the broken script that will make you feel like you're in an ARG

1.3kdownloads
Monster Hunter Craftlands
1.21.1neoforge

Monster Hunter Craftlands

Implements features from Monster Hunter into Minecraft.

1.3kdownloads
No grief endermen
1.21.1fabric

No grief endermen

Endermen no longer pick up blocks, but they can still be agro'd

1.3kdownloads
Heart Harvest
1.21.9fabric

Heart Harvest

Every mob you kill increases your max health — the harder the mob, the more hearts you earn. How powerful can you get?

1.2kdownloads
Creeper Retextured (Minecraft Retextured)
1.21

Creeper Retextured (Minecraft Retextured)

A seperate pack from @itspete3k's Minecraft Retextured, that only includes the creeper!

1.2kdownloads
The Update - Blacksmith52
1.21.1neoforge

The Update - Blacksmith52

A mod that adds a few nice features to minecraft, such as a starter house and more biomes, tools, and mobs!

1.2kdownloads
HungerGameSSS
1.21

HungerGameSSS

HungerGameSSS is a high-performance Hunger Games plugin featuring unique Legendary Weapons with special abilities, dynamic gameplay systems, and full arena customization — built for competitive PvP servers.

1.2kdownloads
Bedrock Shulker Shells
1.21.9

Bedrock Shulker Shells

Shulkers drop 0-4 shells, matching Bedrock Edition.

1.2kdownloads
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
Frozen Zombies
1.21fabric

Frozen Zombies

Adds the Frozen Zombie from Minecraft Dungeons.

1.2kdownloads
Extreme Monsters
1.21.1neoforge

Extreme Monsters

Feel extreme in Minecraft

1.2kdownloads
Scaling Difficulty
1.21.1neoforge

Scaling Difficulty

Scale mob statistics based on time/distance traveled in the world. Port from Globox's RpgDifficulty

1.2kdownloads
CreepyPasta Legends (Java)
1.21.4neoforge

CreepyPasta Legends (Java)

Creepy Monsters Awaken, Haunting Players With Dark legends and Fear.

1.2kdownloads
The Quiet Maw
1.21.1fabric

The Quiet Maw

The Quiet Maw is an unpredictable pyshological infection within your world with the goal of creating a disturbing and unsettling experience for the player.

1.2kdownloads
Mobs and villager
1.21.5fabric

Mobs and villager

Pick up and carry friendly mobs, animals, villagers and selected neutral creatures using their real models — no spawn eggs required.

1.2kdownloads
THE SPARROWS SCRIPT
1.21.4neoforge

THE SPARROWS SCRIPT

https://www.patreon.com/c/TheMythmakersToolkit

1.2kdownloads
flamepot
1.20.5

flamepot

A Minecraft Datapack which adds new types of potion called Potion of Flames. Main function of these potions is setting players, mobs and entities on fire.

1.2kdownloads
Simple Orbital Wolf Cannon
1.21neoforge

Simple Orbital Wolf Cannon

Summon a pack of buffed tamed wolves on top of you with a fishing rod as seen in FlameFrags' Unstable SMP Videos.

1.2kdownloads
Universal Leads
1.21.1neoforge

Universal Leads

Allows you to use a lead on any mob

1.2kdownloads
Cobbled Beasts [COBBLEMON]
1.21.1

Cobbled Beasts [COBBLEMON]

Add Cassette Beasts monsters into Cobblemon!

1.2kdownloads
Silk Touch Spawners Reworked
1.21.5

Silk Touch Spawners Reworked

Pick up and relocate mob spawners anywhere. They drop fully intact with their original mob type - no empty spawners or spawn eggs. Compatible with Minecraft 1.21.6.

1.2kdownloads
Shearing Sheeps Drop op loot
1.21

Shearing Sheeps Drop op loot

Shear a sheep → get insane end-game loot. Works on every version from 1.21 to 1.21.10. Adds custom loot table, and turns sheep into walking OP supply crates. Perfect for chaos survival or challenge world

1.2kdownloads
Craftiamon
1.21.1

Craftiamon

Addon for Cobblemon with the idea of adding vanilla creatures as cobblemons

1.2kdownloads
Ketket's Player Shops
1.21.9

Ketket's Player Shops

Earn in style with this user-friendly player shop datapack! Villagers will be your only competitors.

1.2kdownloads
NeoGuanNiao
1.21.1neoforge

NeoGuanNiao

Neo Guan Niao adds a living bird ecosystem to Minecraft, featuring realistic behaviors, individual bird traits, breeding, nests, bird guides, and immersive wildlife interactions.

1.2kdownloads
Waifu Story
1.21.1neoforge

Waifu Story

Turn your solitary adventures into a shared journey! Waifu Story introduces loyal companions to help you survive and thrive.

1.2kdownloads
Petrichor
1.21.6

Petrichor

Expands the Sniffer's plants! Feed the soil! Reap the balm!

1.2kdownloads
Pierogi's Story Mode Poof Sounds
1.13

Pierogi's Story Mode Poof Sounds

This rescorepack adds poof sounds from Minecraft Story Mode when mob dies.

1.2kdownloads
NEXA PvP
1.21.11fabric

NEXA PvP

This PvP modpack is built for fast, smooth, and competitive gameplay

1.2kdownloads
ClansFix
1.21.7

ClansFix

ClansFix — a powerful clan plugin for Minecraft servers that adds deep clan systems with progression, quests, ranks, and customization . It turns group gameplay into an engaging experience with leveling, treasury, houses, and competitive rankings .

1.2kdownloads
Jester's Pseudomons [Cobblemon]
1.21.1

Jester's Pseudomons [Cobblemon]

Adding fakemon I designed for another project to Cobblemon.

1.2kdownloads
The World of Crackers
1.21.1forge

The World of Crackers

A new cracker biome with a new boss!

1.2kdownloads
True Healing: Blesssing & Recovery
1.21.1neoforge

True Healing: Blesssing & Recovery

Mobs heal after they're hurt using a custom potion effect with configurable blacklist and gamerules.

1.2kdownloads
PaperTweaks
1.20

PaperTweaks

A better-performance replacement of the popular VanillaTweaks datapacks, in plugin form.

1.2kdownloads
What Lurks Between
1.21.1fabric

What Lurks Between

A lovecraft inspired magic mod with sanity, biomes, mobs and more.

1.2kdownloads
Explorepack
1.21.1fabric

Explorepack

Embark on an immersive survival experience with explorepack. Featuring better mountains, new mob animations, dungeons, and an enhanced earlygame progression.

1.2kdownloads