Minecraft Java 1.21 Mods
Browse 8,206 free mods for Minecraft Java 1.21 — popular picks include SmashMC Cobblemon, VerdantVibes Unofficial Port, Dynamic Life - Free Version - (Living Ecosystems).
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SmashMC Cobblemon
SmashMC Cobblemon Gold's Official Modpack!
VerdantVibes Unofficial Port
Adds tons of plants to enrich your world and homes! A fabric port of the mod VerdantVibes to 1.21 versions.
Dynamic Life - Free Version - (Living Ecosystems)
Make your world feel more alive with plants growing, dying, spreading and interacting with other plants and animals.
Fetchr Bingo
A survival Minecraft item Bingo game - Try to get items quickly starting in a fresh world
appledog
adds appledog and applepup and dogapple!!!!
galactic create
A massive Create addon introducing oxygen mechanics, custom planets, inter-dimensional spacecraft, alien mobs, and procedural space structures.
Contamination
The world is ending, the air fills with deafening silence. Can you survive?
But it's 100x speed (sped up) (high tickrate)
It's vanilla minecraft, but everything is 100x speed.
Blade's Dungeons
A New Vanilla-Styled Type of Dungeon with 100% Randomly Spawning Rooms
Genesis - World Previewer & Pregenerator
Preview any seed before you create the world. Pre-generate chunks before you enter it.
Old biomes
This mod will bring back the removed biomes from the game of minecraft. These biomes were removed with the adventures update in beta 1.8.
Jurassic World Reborn
Time to join the past with the present, enjoy a world filled with these dinosaurs!
Mythic: Spellbound
Magic modpack featuring Ars, Create, Primal magic and more

Would
Trees With Purpose. New trees for biomes without unique woods and more.
Cobblemon Add-on: Mega Showdown Ores
Adds a handful of Ores that help with crafting things related to Cobblemon and Mega Showdown!
Stuffed Pack!
A family friendly modpack designed with performance in mind featuring new creatures, items, biomes, and structures to explore. This is a Vanilla+ pack designed for people who are already familiar with Minecraft.
All The Origins
Players choose an origin at the beginning of the game and gain benefits and drawbacks.
Lavaflow
Completely overhauled Nether: Lava rivers on 2 heights with lavafalls between them, proper valleys, oceans, and new biomes and structures.
Border Expands Per Day
Pretty Self Explanatory, For Every Minecraft Day Survived The World Border Around You Expands.. This Is A Data Pack So You Can Add It To Any Minecraft World Save From 1.14 Through 1.19.3
Cozy Meadows
A building and aesthetics themed modpack.
Fast Survival (includes moon world generator)
A new minecraft experience. Less repetition and more fun! Moon dimension with lunar landscape!
Zapinators
Experience Terraria's iconic arsenal in the style of Minecraft!
Cosmicore
Explore the world for the strange space stones, but beware the skies because- METEORS INCOMING!
MC Dungeons - Reforged
This is a brief modpack simulating Minecraft Dungeons (All DLCs included)
Cobblemon & Origins SMP
The greatest Cobblemon server known to mankind, Medieval RPG modpack with a ton of content and it still runs well.
Twilight
Read the setup guide!
Remove Deepslate
Get rid of Deepslate from the world generation.
Happy Explorers Living Life
A modpack created by a psychopath
Pyrellium
The vanilla+ nether overhaul
Personal Player Dimensions
Each player has their own personal sky island dimension with ways to travel between! Privacy with style.
Star Wars Planets Stellaris
Explore the beautiful and vast universe of Star Wars !
Ultimate Create and Vehicles Modpack
a modpack with new boats, planes, cars, create mod, mrcrayfish's furniture mod and some more!
Mining Dimension
Mining Dimension gives you a brand-new realm overflowing with resources. Every vanilla ore spawns at significantly higher rates, and - thanks to full Create integration - you’ll also uncover Zinc.
RPG Origins - Rise of Power
An action-packed RPG modpack with custom Origins systems, unique weapons, epic bosses, challenging dungeons and an open world that rewards exploration and strategy.
Simple Apple Trees
A datapack that adds Apple Trees which you can find growing across the world.
Big Globe - Remove Portal Temple
Remove Portal Temple of Big Globe