Minecraft Java 1.21 Mods
Browse 3,634 free mods for Minecraft Java 1.21 — popular picks include Dragonights, The Elementals - RPG, Ultro's Personality Type Quiz.
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Dragonights
The official Minecraft mod for the Dragonights TV series, developed and maintained by J9 Studios and representatives of the Dragonights franchise.
The Elementals - RPG
Master the power of the elements in this immersive RPG mod!

Ultro's Personality Type Quiz
This is the minecraft mod dependent on Cobblemon to choose your starter based on the HEXACO personality test.
Gelaria
Frozen world dimension + many ice and snow variants, including slabs, stairs and walls, new creatures and unique game mechanics.
Advancement Tracker
A Minecraft mod that allows for better advancement progress tracking with detailed insights for biome exploration, animal taming, breeding, food consumption, and monster hunting.
Bosscraft 2: Remake
Bosscraft 2: Remake is an unofficial project inspired by Sthullen's famous mod for older and outdated versions of Minecraft. This project takes the iconic mechanics of the classic mod and integrates them into modern versions of the game.
Better Vanilla Villager Trades
Using VillagerConfig, this fixes many of the problems with Villager trading in a way that still feels vanilla, incorporating some of the ideas from the experimental trading snapshots.

Tweaked Trials
A few tweaks to Tricky Trials update, including repeatedly openable vaults and entity particles
HP Bar Plus
HPBarPlus is a customizable client-side mod for displaying health above players\entities.
RandomScale
🎲 Every mob receives a random size whenever it spawns or is loaded into the world.
Cobble Teams
Ever seen the factions feature from Mortal Kombat? CobbleTeams is heavily inspired by that. Join a team, compete through the season, and get rewarded at the end.
Ice And Fire: More Color Dragon
More Color Dragon adds deep dragon color customization to Ice and Fire CE, with body, back, sides, and both eyes. Enable cross-element mixing for up to 2,460,375 color variations per dragon.
NewSeasons
Realistic seasons with temperature, weather, crops, mobs, calendar, and visual effects.
Nice Villager Leashing
A simple data pack which lets players leash Villagers.
Cobblenone - Remove Pokemon spawns
This Cobblemon datapack removes all spawn conditions for Pokemon. It's intended to be used with fakemon packs
Player Immortality Mod
Become immortal and never go below 1 HP half a heart of health, except from void damage.
VengefulMobs
Give passive mobs the ability to fight back and customize aggression!
VillagerRefresher
Refresh your villagers' trades without breaking their workstations!
NMSC
NMSC (No More Sniffers/Camels) is a very simple datapack that just about removes the existence of sniffers and camels.
World Expansion
This mod upgraded vanilla biomes and adds new ones for a more interesting journey around the world! Update 1.0.0 - Savanna and Dark Forest
Slayer
Complete tasks for the Slayer Master, and spend Slayer Points! Supports MythicMobs
No Endermite ❌
Disable Endermite in Minecraft by preventing its spawning and removing any that appear in the world
CobblemonBahaviours
It's a server-side Fabric addon for Cobblemon (1.21.1) that makes wild Pokemon feel alive by giving them aggressive and timid behaviors
Difficulty Death Scaler
The vanilla game is too hard for you? Don't install this mod. Each time you die, the game becomes harder.
Babies Galore
Adds tons of new baby mob variants, one for almost every mob, no resource pack required!
Villager Pathfinding Fix
Villager Pathfinding Fix makes villagers smarter, polite, and survival-ready. No more getting stuck on doors, infinite shoving matches, or running in circles when attacked. They now yield to each other, open "glitched" doors, and actively seek Iron Golems
Nerfed Warden
This lowers the warden's damage making defeating the warden easier
eyes.everywhere
A small horror mod that stalks you with more than two eyes. (Not a dweller)

Renourished Delight
A refreshed food system compatible across a wide range of food mods.
DZEconomy
A practical multi-currency economy plugin for Paper, Spigot, Folia, and Purpur with Money, MobCoins, Gems, LuckPerms multipliers, combat tagging, and SQLite/MySQL storage.
UltimateHealthDisplay
Player and Mob health display plugin 6 different styles and fully configurable which style to use......
Island Level & Leaderboards
Island level calculator and server leaderboards. Track progression and compete across all BentoBox game modes.
Realistic Terrain Movement
Movement speed varies by terrain block, boats break in oceans, at mountain peaks high-altitude winds push players around. Designed to encourage the use of external transport mods, particularly Create Aeronautics.
Nice Wandering Trader Announcements
Sends a message to all players within reach when a Wandering Trader spawns.
No Bee ❌
Disable Bee in Minecraft by preventing its spawning and removing any that appear in the world
Soulified
In the world of Dark, mercy is a myth, and every shadow hides death. Git gud, or die trying