Minecraft Java 1.21 Mods
Browse 458 free mods for Minecraft Java 1.21 — popular picks include 简约生电优化 Simplicity Survival Optimization, Winterlands, Naturalis - Realistic Remorphed.
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简约生电优化 Simplicity Survival Optimization
简约的，生电整合包，更好的优化 simple, survival-assisted modpack, better optimizations
Winterlands
A cozy, frosty winter survival experience with festive Christmas ambience, custom worldgen, and polished performance.
Naturalis - Realistic Remorphed
RP Survival morph progression for ReMorphed: Knowledge XP, instincts, Resonance bonding, Humanity, and body-specific mechanics.
immersion in traffic context
Adds customizable barriers & asphalt roads (+30% speed!). Design unique streets, works with/without Ultimate Car Mod. Survival recipes included. Build realistic traffic systems!
Quick UndyingRefill
Automatically replaces your used Totem of Undying — first from your inventory, then from any shulker box that contains one. A must-have for every hardcore enjoyer.
Unruffled
Revamped Survival mode from the ground up.
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
AdrenalineMod
A thrilling survival mod that triggers a cinematic adrenaline rush with speed, strength, and immersive heartbeat effects when your health is low
Redstone Power Enhanced
Redstone Power Enhanced is a mod that aims to enhance the creative experience in minecraft with new redstone blocks.
Villager Shop Edit in SURVIVAL (Villager Trades Edit)
Use this addition when you want to trade with your friends or open a shop
Excavating Enchant: 3x3 Mining!
New enchant for pickaxes and shovels that lets you mine 3x3x3 areas! Perfect for survival servers and very vanilla friendly.
像素城_魔法核心整合包【PixelCity_MagicCore Modpack】
《像素城》魔法核心整合包（1.21.11版），专注生存红石工程。为自动化系统、多人性能优化及技术向Minecraft玩法量身打造。PixelCity MagicCore Modpack (1.21.11) for Survival Redstone Engineering. Optimized for automation systems, multiplayer performance, and technical Minecraft gameplay.
More Creatures And Weapons
The More Creatures And Weapons mod adds 24 entities (8 monsters and 16 creatures). Hostile monsters and creatures add a real challenge to your survival adventure. Two new weapon types (dagger, spear) are essential to your adventure.
Simple Animal pens
A simple datapack that allows to store many animals in one block to reduce lag on the server. also available as datapack
The Grinding Table
Uncrafting, recycling, and more, all in one block.
Simple Create Kit
Lightweight Create starter kit addon that gives new players basic Create machines, rotation components and early automation items on first join. Perfect for steampunk modpacks, survival servers, progression, factories, engineering and industrial gameplay.
Create Areonautics
Create-focused exploration modpack featuring huge mountain ranges, industrial automation, trains, airships, and immersive long-term survival.
Modern Revolutions Skies
Modern Revolutions Skies is a tech based pack primarily using Modern Industrialization.
Pack-a-Punch Machine
Universal upgrade machine. Upgrade almost any weapon or damage-dealing item, including TaCZ guns, for late-game survival and zombie apocalypse modpacks.
Create Mod Skyblock
Minecraft skyblock based on the create mod, inspired by the youtube series of Stam1o
Better Recipes & Trades for Superflat
📚 Crafting Recipes & Villager Trades boost for Superflat Survival (Fishing, Mob Loot, Trading, Villages, Eggs, Chinese, Desert Sellers & etc)
RazorTeam's Vehicles
An Immersive Vehicles pack that adds survival-friendly vehicles.
Health-Sync
Health-Sync -- Link hearts, hunger, and effects with your entire squad! Damage is shared instantly—if one takes damage, everyone feels it. The ultimate Health Share plugin for cooperative survival and hardcore challenges.
Mirror, Mirror
Teleport to your friends by gazing through the mirror in a unique and survival friendly way!
Improper's 3D Minimap
Minimap but with 3D terrain. Enhance your survival caving experience with this radar!
Create: Balanced Flight - Fork (NeoForge)
Create: Balanced Flight is a Create addon that adds progression-friendly flight tools for survival play.
Cobblemon + Create - Pokemon meets Industrial Revolution!
A hardcore, expert-level modpack fusing Cobblemon, Create, and Cataclysm into one inseparable system | Custom Recipes | Complex Progression | All Pokémon | Mega Evolutions | Gyms & Badges | Boss Fights | Everything Integrated!
Caelum Creo: Recipes for skyblock
A datapack for 1.20.1 that allows for create and skyblock to coexist, without depending on other mods.
ReCreated - Create Aeronautics Update
ReCreated is a NeoForge based Create Modpack. It focuses on stability, Create Aeronautics and fun while keeping performance. This Modpack is for used for the project of the same name from the Minecraft Network SurvivalProductions.
Sky Industrialization
Sky Industrialization is a lightweight skyblock modpack centered around Modern Industrialization. Currently in making (should be playable until Replicator but new content will be made)
Storm Chasers Saga 2
Survive a weather-driven Minecraft world where storms actively change how you explore, build, and fight. Storm Chasers Saga 2 is a 1.21.1 NeoForge pack focused on dangerous weather, multiplayer survival, and tech-assisted adaptation.
Project AZOTH Cobblemon Modpack
Project AZOTH is back and better than ever. Explore a fresh take on the Pokémon experience in Minecraft with seamless open-world mechanics, community-driven events, and an immersive survival adventure.
Horror Aeronautics with Friends
Aeronautics With Friends is a hardcore survival modpack built around Create: Aeronautics, putting engineering and aerial combat at the heart of your experience.
Mystic Sky
Mystic Sky Modpack 1.16.5 end 1.21.1 with quests, technology, magic, Sky block
Tellus: Real Earth Survival
Real-world Earth terrain (Tellus) + Create + Aeronautics + Immersive Engineering + TFMG, themed for survival realism with seasons, thirst, claims, and a custom market-stall trading system.
Trial of the Void
Skyblock modpack focused on progression, automation, custom recipes, and challenging survival gameplay in the void.