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Minecraft Java 1.21 Mods

Browse 3,634 free mods for Minecraft Java 1.21 — popular picks include Economy Machina, allay_regen, TrustMeBro - Bundle.

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Economy Machina
1.20

Economy Machina

Economy Machina turns everyday gameplay into a living economy. Mine a diamond, catch a fish, tame a horse, survive a creeper — every action has a chance to pay out. No commands to learn, no tasks to complete. Just play.

116downloads
allay_regen
1.21fabric

allay_regen

A serverside fabric mod that allows the user to configure lag friendly healing for allays, so that they don't die so frequently.

116downloads
TrustMeBro - Bundle
1.16

TrustMeBro - Bundle

A collection of the best dumb ideas from the r/shittymcsuggestions subreddit, bundled into one Minecraft plugin.

116downloads
Enhanced Happy Ghasts
1.21.6

Enhanced Happy Ghasts

Vanilla-esque Happy Ghast Speed Mechanics

116downloads
MrEnderNerd's Infinite Sheep Wool
1.13

MrEnderNerd's Infinite Sheep Wool

Makes Sheep Have Infinite Wool

116downloads
Time Hunter
1.21.5

Time Hunter

Time Hunter is a team PvP survival datapack where players compete by mining resources and eliminating foes to extend their countdown, with elimination on timeout, supporting 2-4 team battles and strategic combat.

116downloads
NoMobNoDrop
1.20

NoMobNoDrop

Prevents drops from entities that are not mobs

116downloads
Something Watches 2.0
1.21.8neoforge

Something Watches 2.0

A slow-burn horror mod that transforms your world into a paranoia-inducing nightmare. Featuring custom entities, random horror events, creepy signs, screen glitches, a horror dimension, and admin troll commands. Something is always watching.

115downloads
MythicItemSync
1.21

MythicItemSync

MythicItemSync keeps MythicMobs items up to date across player inventories after reloads, safely and efficiently.

115downloads
Improved Structures & Dungeons
1.21.10

Improved Structures & Dungeons

The combination of all minecraft Structure & Dungeons Data Pack

115downloads
Cops and Robbers
1.21.11fabric

Cops and Robbers

Police cruisers, fire trucks, robbers, banks, and patrol play for family Minecraft worlds.

114downloads
AudibleDayNight
1.21.11fabric

AudibleDayNight

All it does is play 'night time, DAY TIME' from the animal voice-overs video when you sleep in a bed.

114downloads
Player Detector
1.21.11fabric

Player Detector

Redstone block that detects if a player is standing on it

114downloads
Cloth Armour
1.21.4

Cloth Armour

Protect yourself from the Warden!

114downloads
PNode
1.21

PNode

Paper plugin with intuitive visual node-based editor for server logic. No coding required.

113downloads
XPModifier
1.21.11

XPModifier

Easily customize XP drop percentages for every mob in Minecraft 1.21.11 with an auto-generated config.

113downloads
[DISCONTINUED] Travis Takeover
1.21.1neoforge

[DISCONTINUED] Travis Takeover

Its corruption messes with your survival.

113downloads
Emeralds Galore
1.21fabric

Emeralds Galore

Emerald Ores and Zombie Villagers drop more Emeralds

112downloads
Tribes & Legions: Tame Mobs, Build Your Tribe!
1.21.1neoforge

Tribes & Legions: Tame Mobs, Build Your Tribe!

Tribes & Legions lets you tame mobs, build your tribe, and manage companions through custom skills, equipment, progression, and a custom UI—while preserving their original abilities and combat styles.

112downloads
Villager Sound Changer
1.21.11fabric

Villager Sound Changer

This mod allows you to press F7 to open a menu where you can customize villager sounds to your preference. HOTKEYS: F7 opens the menu.

112downloads
Bunny Squad
1.21

Bunny Squad

Tame wild rabbits with sweet berries to create loyal combat companions! Your tamed bunnies will follow you, sit on command, and fiercely defend you from monsters with rainbow particle attacks. Turn cute rabbits into your personal army.

112downloads
Forgotten Realm
1.21neoforge

Forgotten Realm

A forgotten realm, long lost to many, now rests within your grasp.

112downloads
Biblically Inaccurate
1.21.4

Biblically Inaccurate

Minecraft Made Harder,Cooler and Laggier.

112downloads
Rabbits Simply Redone
1.21

Rabbits Simply Redone

A simple revamp to rabbits, including more rabbits per litter and changes to their attributes.

112downloads
FoMiningComp
1.21

FoMiningComp

Runs automatic mining competitions where players race to mine chosen blocks, then rewards top ranks with configurable commands. Admins can manage events with GUI/commands.

111downloads
Catsnip
1.21

Catsnip

Catnip enhances Minecraft cats with a dynamic bonding system and smarter AI.

111downloads
Bigger Phantoms
1.20

Bigger Phantoms

Adds variation to the size of phantoms that spawn in your world.

111downloads
Breached
1.21.11fabric

Breached

Breached is a competitive Minecraft survival mod inspired by Rust, built for players who enjoy looting, PvP, raiding, and base-building. It keeps much of Minecraft’s core survival identity, but adds unique systems that force raiding/basing/PVP.

110downloads
Skeleton Sword
1.21.1neoforge

Skeleton Sword

Gives configurable equipment variants to Skeleton-family mobs.

110downloads
Nautilus Shell Always Drops
1.21.11-rc2

Nautilus Shell Always Drops

Makes it so that there is a 100% chance of the nautilus dropping its shell when killed by a player

110downloads
ConfettiExplosions
1.20

ConfettiExplosions

Prevent explosion griefing by replacing explosions with fun confetti bursts that only deal damage

110downloads
Mob scale randomizer
1.21.1neoforge

Mob scale randomizer

Randomizes mob scale

109downloads
Endoplasm
1.21.11fabric

Endoplasm

The End finally has a slime, and it eats blocks. Feed a violet gel cube obsidian and get crying obsidian back. It teleports its prey, splits when killed, grows from chorus fruit, and rides home in a bucket. The conversion table is yours to edit. Fabric.

109downloads
glitch realm
1.21.8neoforge

glitch realm

This mod causes the world to slowly fall apart as time progresses.

109downloads
Sniffer's Life
1.21.5

Sniffer's Life

New exotic and wild plants can now be found by the Sniffer. Discover each one and decorate your world

109downloads
Guardsman Levels (Specialization experiment)
1.21.6

Guardsman Levels (Specialization experiment)

Includes all the key aspects of the guardsman role so you can have fun practising and grinding in a single player world.

109downloads