Minecraft Java 1.21 Mods
Browse 812 free mods for Minecraft Java 1.21 — popular picks include UnderWorld SMP Modpack, SC Final Adventure - Arcana, The Headsmen.
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UnderWorld SMP Modpack
A heavily modded Minecraft experience focused on underground exploration, survival, and community. Dig deep, build creatively, and thrive in a world where the real adventure starts below the surface.
SC Final Adventure - Arcana
A guided magic-and-combat modpack with a handcrafted progression system that weaves Advancements and Bounty Boards into a single interconnected journey.
The Headsmen
A modpack about exploring and engineering your world
FUN CITY CRAFT - Amethyst Edition
Cars, planes, weapons and building supplies
PépitoCraft
PepitoCraft: Adventure, Magic, and Combat Combined! Dive into an immersive and epic universe featuring mysterious dungeons, magical artifacts, fantastical creatures, and intense combat.
SMP Hardcore Aesthia
🎮 Hardcore SMP – Vanilla+ Modpack (1.21.5)🧭 Concept: A lightweight, immersive Vanilla+ experience focused on survival intensity, exploration, and atmosphere — perfect for Hardcore mode. Adds depth without straying too far from Minecraft’s essence.
Cobblecraft: Topdown Frontier
A unique top-down view Pokémon-style experience in Minecraft
Stellar Wynn
This pack has been optimized and hand tailored for the best Wynncraft gameplay!
Enhanced Animations
This modpack enhances Minecraft with improved animations, creating smoother movements and more dynamic interactions. It elevates the gameplay experience, making exploration, combat, and building feel more immersive and realistic.
THEY WOULD BE HUGE
A modpack that expands vanilla worlds.
The Poke Isles Official Modpack
A Cobbleverse-based multiplayer pack focused on long-term Cobblemon survival, player progression, and community features. Includes claims, battle pass systems, vote rewards, and quality-of-life additions designed for a public server environment.
New Century Adventure
Let's go! It didn't start with the roar of a rocket, but a soft call from the depths of consciousness!
WindCrest War SMP
The official modpack for the official WindCrest War server.
CrimsonHearts(Lifesteal)
A Lifesteal-based modpack packed with fun, adventure, and chaos—perfect for playing with friends!(All included mods are listed in the description.)
Roziaria
Built around the Create mod and its addons, with 70+ new biomes, new structures and Fresh Animations, while staying mostly lag free! Now with Modular Backpacks.
MobPVP // CANCELLED
MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.
Dark's Trials of the Unknown
Dark's Trials of the Unknown is a high-adventure pack focused on exploration, featuring new biomes, dangerous dimensions, and custom structures, with progression based on survival and discovery rather than rushing the endgame.
Blood And Steam
A Create based modpack intended for faction based PvP.
Cobblemon - Mechanical Legends
Mechanical Legends includes Create/Create Aeronautics, all 1025 Pokémon, a currency-based economy, challenging quests, and many unique features for a deep Cobblemon experience.
DupeandDuper
DupeandDuper - rich fantasy world for an engaging gameplay experience. With a lot of Create!!
Ridercraft Henshin
Ridercraft is an epic Kamen Rider Minecraft modpack featuring Kamen Rider Craft for transformations and gear, Better Combat for smooth fighting, ParCool for fluid parkour, and Explorify + Towns and Towers for exciting world exploration.
G1axFixer
G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.
Are you afraid?
In the year 1991 a team of explorers discovered a mega island called nova-pangaea and began to add resources to their pockets with miners and more explorers, however people began to disappear over theres a unknow explain.
Honey, I got bored!
Various Project themes based on Anime, Games, Tv show, Movies, and so much more.
COBBLEMON DEFINITIVE
COBBLEMON definitive on 1.21.1 (Fabric). Optimized pack with +70 QoL and performance mods (High FPS). Includes mounts, legendary Pokémon, and new challenges. The smoothest, most stable, and immersive Pokémon adventure. Multiplayer ready!
Cobblemon Elementals
This is a Cobblemon Focused Pack that Allows you and Your friends to venture out to find all of the Cobblemon. It also includes many mods that make automation of pokeballs easier and more storage in a compact form.
AVPR SERVER (Golum Gaming Ver.)
COMPILED FOR THE GOLUMGAMING AVP SERVER MADE PUBLIC!!!
![APEX WEAPONRY 2 [[remake]]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/226851.webp)
APEX WEAPONRY 2 [[remake]]
combat focused modpack with lots of weapons including guns
![TERRA [Wild Adventures]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/111966.webp)
TERRA [Wild Adventures]
A Minecraft modpack designed for realism and adventure, featuring custom world generation, immersive dungeons, new mobs, weather and catastrophes, along with enhanced sounds and visuals.
inheritance-pack
Inheritance pack scrammed together
Echoes of Kaepora
✨ Magic 🔮 Mysticism 🗡️ RPG Progression 🎯 Skills 📜 Classes 🛡️ Professions ⚔️ Combat 🧿 Relics 🏆 Legendary Items ⁉️ Questing 🗺️ Exploration 🌍 New Dimensions 🏰 Structures 🌱 Farming & Cooking 🎒 Backpacks 🧭 Waystones 🛠️ Quality of Life 🎧 Immersive
Tensura Rebirth
a modpack for my tensura server
Mint Chocolate Chip
A modpack that focuses on exploration, magic and cooking, with a little bit of tech to construct explosive weaponry.
Experimentos do Zimbabwe
A huge-lite modpack for adventure and community building!
Project Cobblemon 2025
An exciting adventurous modpack
Better Tricky trials
Modpack to make 1.21 better, with the Essential Mod to play with friends without a Server, also for low end pc without any lags.