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Minecraft Java 1.21 Mods

Browse 2,270 free mods for Minecraft Java 1.21 — popular picks include Hallo Pumpkin, EasyRituals, Minecraft But.. Floor Changes!.

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Hallo Pumpkin
1.21

Hallo Pumpkin

Happy halloween! This plugin adds pumpkins to all mobs

144downloads
EasyRituals
1.21

EasyRituals

This plugin adds a simple command /startritual (minutes) which starts a ritual at those co ords for the item you are holding

143downloads
Minecraft But.. Floor Changes!
1.21fabric

Minecraft But.. Floor Changes!

Minecraft But The Floor Changes Every 60 Seconds!

142downloads
ConvertIT
1.21.11fabric

ConvertIT

Cycle between Zombie Villager and Villager with ease!

142downloads
Complementary Third Life
1.21.6

Complementary Third Life

Third Life with added features.

142downloads
Apotheosis Craft
1.21.1neoforge

Apotheosis Craft

A sci-fi mod that adds the Apotheosis Crystal, an item that rearranges and clones atoms of matter.

141downloads
DeathMark
1.7.2

DeathMark

A somewhat useful death mark plugin

141downloads
No More Smithing - Craft Netherite
1.21.5

No More Smithing - Craft Netherite

give the option of crafting netherite tools, weapons and armour without templates but using more netheire ingots.

141downloads
Amputation
1.21

Amputation

previously on minecraft: steve is forced to remove a limb

141downloads
Accurate Block Hitboxes
1.21.1neoforge

Accurate Block Hitboxes

accurate block hitboxes based on the visible shape of blocks.

140downloads
VoidSky
1.8.8

VoidSky

A plugin that teleports players into the sky if you fall in the void.

140downloads
JUMBLE'S BUNGALOW
1.21.4neoforge

JUMBLE'S BUNGALOW

This creative-based mod adds bright neon cosmetic blocks, bioluminescent plants, and weird alien music discs to the game. You can also open a portal to an empty, dark cave dimension and build a new world from the ground up!

140downloads
Tropical Fish Are Poisonous!│熱帶魚有毒!
1.21.9

Tropical Fish Are Poisonous!│熱帶魚有毒!

Don’t eat tropical fish, it will cause poisoning!│不要吃熱帶魚,會中毒!

140downloads
MLG Booster
1.21.1neoforge

MLG Booster

Simple GUI allows you to levitate up at different levels!

139downloads
The Echo Horror
1.21.8neoforge

The Echo Horror

A progressive psychological horror mod that introduces strange anomalies, distant watchers, unexplained encounters, and escalating disturbances as the days pass.

138downloads
Ender Logistics Network
1.21.1neoforge

Ender Logistics Network

Adds a compact Ender-based item transport system. Ender Pouches linked to the same channel share one inventory, enabling easy long-distance item transfer and automation.

137downloads
Dino's Expansion
1.21.1neoforge

Dino's Expansion

welcome to Dino's expansion where you can upgrade your worlds with chaos

137downloads
Glassification
1.21.1fabric

Glassification

Glassification transforms the entire world into fragile glass, removing structural safety and leaving survival to pure mechanical mastery.

137downloads
Night Challenge
1.19

Night Challenge

You burn in sunlight, just like the monsters, good luck!

137downloads
Mic Chat Output
1.21.1neoforge

Mic Chat Output

This mod can listen to you your mic and respond with pre set messeges good for horror mods.

136downloads
Slenderman Plugin
1.16

Slenderman Plugin

Simple Slenderman Minigame

136downloads
Diamond Materializerer
1.21.8fabric

Diamond Materializerer

Breaks the game's economy by giving you DIAMOOOONDS! early. Crafted from 3 birch planks, 1 birch log, and 1 stick.

136downloads
Orbital Chunk delete cannon
1.21.11fabric

Orbital Chunk delete cannon

Chunk Delete Cannon adds a one-use Chunk Delete Rod that deletes a chunk in one click

135downloads
Three Players One Body
1.21

Three Players One Body

This plugin allows 3 players to control one body like the siamese triplets from dreams video

135downloads
Guests Control
1.21

Guests Control

A plugin that provides new server visitors with a guest mode for a limited time.

135downloads
Mobism
1.21neoforge

Mobism

All mobs are mobist against you

135downloads
Breakable Cracked Bricks
1.21.5fabric

Breakable Cracked Bricks

Makes cracked stone brick types break when you land on them from a high enough fall.

134downloads
Dragon Expansion
1.21.8

Dragon Expansion

Defeat the Ender Dragon to obtain its fragments, refine it into Dragon Essence, and forge powerful Dragon Gear with unique abilities.

134downloads
Pipe Bomb Datapack
1.21.5

Pipe Bomb Datapack

Adds a fun mechanic that allows your to rename tnt to "pipe bomb" in minecraft and it will blow up if you hold it

134downloads
Hedgehog Saga
1.21.1fabric

Hedgehog Saga

Adds new decorative blocks, plants, worldgen features, and MUCH MORE inspired by Sonic.

133downloads
creative-hit-mod
1.21.11fabric

creative-hit-mod

In vanilla Minecraft, attacking a player in Creative mode does nothing — Creative players are invulnerable by default. This mod changes that: when you hit a Creative-mode player, the mod simulates the hitting

133downloads
DFN: Craftable Gravel
1.21.8neoforge

DFN: Craftable Gravel

A simple mod that adds a crafting recipe for gravel using 4 flint

133downloads
BloodMoons
1.21.7fabric

BloodMoons

Blood Moon transforms nights into deadly challenges: red skies, hordes of buffed mobs, and rare loot drops. Survive the night if you dare!

133downloads
Enough Crashes
1.21.11fabric

Enough Crashes

💥 Enough Crashes: The mod that makes Minecraft crash ON PURPOSE when you perform certain actions! Real crashes, humorous messages.

133downloads
Garden of Eden
1.21.1fabric

Garden of Eden

Adds eldritch horrors to Minecraft, though frozen in a time long past.

132downloads
Off Da Grid Blocks
1.21.1fabric

Off Da Grid Blocks

This project adds a wand that can be used to places blocks on rotation.

132downloads