Minecraft Java 1.21 Mods
Browse 3,635 free mods for Minecraft Java 1.21 — popular picks include SuperHardcore, Mobius, ArmadilloSleeper.
Updated daily
SuperHardcore
A mod that enhances the survival experience by limiting your health and adds many more challenges.
Mobius
A Vanilla+ expansion featuring a mob leveling system, new ores and gear, lucky bags, and tea brewing.
ArmadilloSleeper
Sends Armadillos at XP Farms into Sleep to make TPS better but still make XP Farms very good!
Chicken Jockey Plus
Adds commands to summon different variant jockeys
Simple Skyblock
A datapack that adds a lot of unobtainable items to the skyblock experience.
Updated Phantoms
A datapack that slightly updates the phantoms, fitting them a little better into the history of the Minecraft world.
SeasonalBehaviors
SeasonalBehaviors brings dynamic, immersive seasonal changes to your Minecraft world—altering weather, mob behaviors, crop growth, and villager trades to create a living, evolving environment. Experience nature’s cycle like never before.
Chain Creeper Explosions
A plugin the makes creepers ignite after an explosion or after being lit on fire
DigDug 1.2.0 - Ores and More
A brand new mod that introduces a new experience to mining in Minecraft. With new mobs, ores, and foods, DigDug aims to revamp the way Minecraft progresses further past the endgame.
Kinda Limited Spawners
Makes mob spawners finite until upgraded with a nether star, with configurable limits and a visual unlimited state.
Dept Collectors
You are broke, in fact; you are in SERIUS dept. To pay of that dept, the people you owe money has sent you to a strange world. You mission is to kill of other dept collectors in your way and pay of your dept.
MOAR Tools
MOAR Tools is a progression and combat expansion mod that adds three new gear tiers, two dungeon systems, a full boss encounter, and a suite of custom mobs all designed around a dark, End-themed aesthetic.
Turtle Scutes Fall Off│龜甲脫落
Turtles occasionally drop Turtle Scutes, not just when they grow to adulthood.│海龜偶爾會脫落龜甲，而不僅在它們成年時。
Remarxk's Mechanical Spawner
Added a Mechanical Spawner in the stress spawn mob.
OP ORE
This Plugin makes ores op , the rarer the ore, the more overpowered the item you receive. Enjoy :)
From the Deep
Reel in fish and foes, with changing odds based on biome and time.
Void_Filler
Void Filler is a technology‑focused Minecraft mod built with an engineering‑driven approach to architecture, system design, and scalability.
GemShrooms Re-crafted
A mod that adds new crafting recipes for unobtainable items and blocks like spawners and spawn eggs in a vanilla friendly way.
Doggy Time
Sneak near your sitting tamed dogs to cuddle and regenerate health! Experience heartwarming moments with your loyal companions while receiving healing benefits. Perfect for strengthening the bond with your pets.
RTP Looper (RTPL)
This mod perpetually repeats the command /betterrtp world world (or world_nether or world_the_end). It was made for KingSMP Network Servers, where there was a competition to find the hidden pyramid. Results are scanned and sent to a Discord webhook.
Folded Iron
A boss/item/weapon/after game content mod
Supercharged Datapack
This datapack adds copper gear and supercharged mechanics
Craftable Mob Heads
Adds crafting recipes for mob heads.
SOVA NA SKAKALKE
A meme mod that adds an "Sova na Skakalke"
Locator menu gui
this mod adds a menu/gui that will track any mobs/players near you in the render distance you have on, this mod also shows how high or how low the mob is from your position, click t to open chat and drag/move the menu (works with mod menu for options)
Spectral Pals
Adds some new little ghost pals that fight nearby monsters after you die! Upgrade them and watch them delete every monster in their path!
Zombified Piglin Cure
Permanently cure Zombified Piglins to Piglins using Weakness and a Golden Apple.
MCTweaks | Refined Recipes & Drops
This datapack adds a variety of quality-of-life improvements to Minecraft, including new crafting, smelting, and blasting recipes, as well as adjusted mob drops and behaviors. It’s designed to enhance vanilla gameplay without overcomplicating it.
Atlas' Advancement Pack
Add 35 new Advancements to complete to your Minecraft world!
Horse Call
Use a goat horn to locate your mount from up to 160 blocks away.
Duckzi's Raccoons
This project adds raccoons to your minecraft world!
IVillager
Simple plugin that uses the vanilla villager trading UI to create multi configurable shops.
EntityPortalLock
Control Entities use Portals, Allows blocking specific entity types from using portals.
Enderman Chaos
This Minecraft data pack allows enderman to pick up all blocks.
SquidGameZ
SquidGameZ is an automated 1.8-1.21.11 6-game Spigot tournament plugin with Vault rewards, spectator mode, and a dynamic lobby!
Petrova Wastelands
Petrova Wastelands: An Interstellar Odyssey In a universe where the stars are fading, heat is no longer a resource—it is your only hope for survival.