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Minecraft Java 1.21 Mods

Browse 3,634 free mods for Minecraft Java 1.21 — popular picks include Nebula: Parasites, Aquatic Plugin, Naturally Spawning Withers.

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3,634 mods

1.21.5forge

Nebula: Parasites

Adds parasitic monsters, infection spread, and infestation mechanics.

1.1kdownloads

1.21

Aquatic Plugin

This is a Minecraft Plugin wich adds many Ocean and Fish releated things to Minecraft

1.1kdownloads

1.21.1neoforge

Naturally Spawning Withers

Naturally spawns withers in the nether!

1.1kdownloads

1.21.7-rc1

Remove "Lava Chicken" Music Disc

This simple datapack removes the drop of the "Lava Chicken" music disc specifically from Chicken Jockeys (baby zombies riding chickens).

1.1kdownloads

1.21.1neoforge

Mechanical suffering

Modpack with little bit of everything. Create, BetterEnd and BetterNether, Ice & Fire, Born in Chaos, Cataclysm , Mowzies mobs and lot more.

1.1kdownloads

1.21.4neoforge

tame every mob

Tame every regular Minecraft mob, control their behavior, store them in Mob Pockets, and upgrade them with custom equipment.

1.1kdownloads

1.21.1fabric

BloodMarks

Adds blood effects to your swords and a unique Blood Instinct status, attracting hostile mobs from a distance. Cleanse your weapons in water or face the challenge head-on.

1.1kdownloads

1.13

No Squid ❌

Disable Squid in Minecraft by preventing its spawning and removing any that appear in the world

1.1kdownloads

1.13

No Magma Cube ❌

Disable Magma Cube in Minecraft by preventing its spawning and removing any that appear in the world

1.1kdownloads

1.21.8neoforge

not_alone.jar

This is a horror mod that adds entities to your world

1.1kdownloads

1.21fabric

How Much Health

Displays the health of the mob, the player is looking at under 5 blocks radius, above the hotbar, updating in real time, with a disappear cooldown of 5s.

1.1kdownloads

1.21.5

Horse Traps (Re-Created)

Adds the new zombie horse trap and recreates skeleton horse trap.

1.1kdownloads

1.21.2fabric

Stop Spiders From Climbing!

A simple mod that lets you stop spiders from climbing certain blocks.

1.1kdownloads

1.19

CustomDisasters

Custom Disasters is a Paper plugin that adds dynamic world events like Blood Moons, Zombie Apocalypses, and Nether Breaches, each transforming gameplay with unique mob behavior and atmospheric world effects.

1.1kdownloads

1.21.9

Giant Boss

Makes the unused giant into a boss fight and adds a new food as a reward.

1.1kdownloads

1.21.1

VTMon (Cobblemon: Vtubers LATAM Edition)

Tus Vtubers favoritas de LATAM convertidas en Pokémon

1.1kdownloads

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?

1.1kdownloads

1.21.1neoforge

Rustling Spots: Team Rocket Addon [Cobblemon]

Adds rare Jessie and James interruptions to Rustling Spots, turning exploration encounters into scalable Team Rocket trainer battles with unique dialogue and rewards.

1.1kdownloads

1.21

Orbital Strike Cannon 8 Custom Cannons

Three devastating orbital strike weapons delivered via single-use fishing rods. Call down a totem-bypassing Mega Creeper, rain Withers and chaos potions, or carpet bomb with TNT. Fully configurable. 1.21.1+

1.1kdownloads

1.21.5

Nice Creeper Tweaks

Makes Creepers more interesting.

1.1kdownloads

1.21

Dodo birds data pack

Adds some funny ancient birds with no resourcepacks required!

1.1kdownloads

1.21.8fabric

Crying Obsidian Upgrade

Crying Obsidian Upgrade --- A mod that adds a lot of items, food, mechanics. Also adding a new biome, ores and mobs changing the idea of weeping obsidian. The mod also fills the world with different structures.The mod is filled with different content.

1.1kdownloads