Minecraft Java 1.21 Mods
Browse 49 free mods for Minecraft Java 1.21 — popular picks include Techopolis 3, Create: Stranded at Sea, Ozone Skyblock Reborn 2.
Updated daily
Techopolis 3
A modpack all about automation and tech
Create: Stranded at Sea
An ocean survival, centered around create automation, adventure, and a fully integrated economy system.
Ozone Skyblock Reborn 2
Inspired by Project Ozone. Extreme crafting, tech, magic, and automation! Sequel to Ozone Skyblock Reborn.
WT Endless Sky Adventures - Skyblock Edition
A fully guided skyblock modpack — master Create, Mekanism, Ars Nouveau and Immersive Engineering to reach Ascension.
Matrix of Materia
Matrix of Materia is a 1.21.1 automation pack making use of roomopolis and custom machinery.
Factory in the Sky 4
You wake up and find yourself on a skyblock tree, surrounded by the void. What comes next? Inspired by Sky Factory!
Creative Mode: A Create Experience
A NeoForge Modpack based on the Create Mod. Includes many Vanilla+, content changing, performance enhancing, and terrain mods.
Dark TFC - UltraHardcore
UltraHardcore Minecraft modpack based on the TerraFirmaCraft mod.
Modern Revolutions Skies
Modern Revolutions Skies is a tech based pack primarily using Modern Industrialization.
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!
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)
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.
Mystic Sky
Mystic Sky Modpack 1.16.5 end 1.21.1 with quests, technology, magic, Sky block
Trial of the Void
Skyblock modpack focused on progression, automation, custom recipes, and challenging survival gameplay in the void.
SkyTech Evolution
A beginner-friendly 1-Dirt Skyblock pack with Skyroot resource trees, guided quests, Create automation, power progression, magic, tech and a custom Evolution endgame.
SkyChunk Resurfaced
SkyChunk Resurfaced is a thrilling Minecraft modpack that redefines Skyblock, challenging players to gather resources and build on unique floating islands. With advanced automation and dynamic quests, it encourages creativity and collaboration.
modular technology
a skyblock automation based modpack, using modular machinery reborn multiblocks
CobbleZero
🌟 CobbleZero Modpack Summary CobbleZero is a custom Cobblemon adventure built for trainers who want more than just catching Pokémon. With gyms, NPC opponents, Mega Evolutions, and QoL mods, it’s the perfect blend of survival Minecraft and a true Pokémon
CreatingGregopolis
A modpack made to add Create and Modern Industrialization together perfectly
DINOsmp Mod - Industrial Evolution
A multiplayer-focused modpack emphasizing industrial automation, challenging survival mechanics, and optimized performance for long-term SMP play.
MineColonie GRTQ
MineColonie GRTQ is a cozy colony-builder and automation modpack featuring MineColonies and Create—build a living town, design clever factories, and explore a polished survival experience with performance and QoL tweaks.
Toky Craft
A unique modded SkyBlock experience with Create Aeronautics, Mekanism, quests, automation, technology, and endless creativity. Build massive factories, flying machines, and expand your own industrial empire high above the skies!
TCC - Skyzone
An expert-mode 1.21.1 NeoForge skyblock pack with tech, automation, and magic (Mekanism, Create, Oritech, Ars Nouveau), exploration dimensions, and scaled-up Apotheosis difficulty for tougher mobs and bosses.
Create - New Age Survival
Create Realistic Survival, with magic, machines and beautiful world!
Create OneBlock | by Saurier.xyz
A create oneblock modpack made for those who enjoy a rather time consuming but fun modpack ;D
Blue Skies & Black Smoke
BS&BS is a refreshing but simple take on modded skyblock. (and no, it isn't ex nihilo.)
![Yet Another Survival Pack [discontinued]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/303954.webp)
Yet Another Survival Pack [discontinued]
Yet Another Survival Pack(YASP for short) is just another survival pack without a focus on quests and a focus and just having fun with the mod list
Create for everyone
A modpack made for the create mod in survival multiplayer servers or single player
EpicTrade
EpicTrade — A simple yet powerful Minecraft trading system that lets players securely exchange items with clickable requests and an intuitive interface. Perfect for survival and economy servers!
UBS_PVP+
UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages
HideOut
HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.
Journey SMP Season 14- Survival Forsaken
Survival Forsaken takes place in the aftermath of a catastrophic collapse. What was once a thriving civilization has been reduced to ash and ruin, and something far worse has taken its place. A biological organism known as The Spore has awoken...
![client[hallo_world]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/118483.webp)
client[hallo_world]
This modpack is designed for players who love pure vanilla survival. We firmly believe that the best experience comes from the game itself.
Unforgiving Skies
A heavy, atmosphere-driven weather survival modpack featuring dynamic seasons, severe localized storms, and harsh environmental temperature cycles.
Crazy Hardcore
Crazy Hardcore is a Minecraft modpack that pushes survival to the limit with a collection of intense and challenging mods. Face deadly dangers, tougher enemies, and unforgiving gameplay where every decision can mean the difference between life and death.
Hearthside
Hearthside is a cozy, Vanilla+ survival modpack focused on building a home, exploring beautiful landscapes, and following light quests. It also includes a touch of tech for automation and helpful QoL machines —comfort first, grind last.