Minecraft Java 1.21 Mods
Browse 73 free mods for Minecraft Java 1.21 — popular picks include FTB StoneBlock 4, FTB Skies 2, Official Tensura: Reincarnated Survival Server.
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FTB StoneBlock 4
The stone remembers. Dive into StoneBlock 4, the next evolution of Minecraft’s underground survival: explore handcrafted Vaults, learn from ancient Echoes, power the World Engine, all on 1.21.1
FTB Skies 2
Our skyblock experience built for Minecraft 1.21.1 with a focus on rewarding gameplay, custom mechanics, and player-driven progression!
Official Tensura: Reincarnated Survival Server
Modpack for the Official Tensura:Reincarnated server by the mod creators.
Seaopolis Submerged 2
An ocean based survival questing modpack. Back for 1.21.1
Infinite Horizons - Modded Superflat Survival
A modded superflat experience
Beebeeblock - The Skyhive
Beebeeblock: The Skyhive [蜂蜂空坊]. A Skyblock modpack focused on the Productive Bees mod. Created for players who want to become familiar with bee mechanics.
Ozone Skyblock Reborn 2
Inspired by Project Ozone. Extreme crafting, tech, magic, and automation! Sequel to Ozone Skyblock Reborn.
Dragon survival enhanced
Enhances dragon survival with fantasy themed world
Vagrant Saga - RPG Survival Adventure
RPG NeoForge modpack, Vampires, Magic, Quests, Skills, Bosses, 15 Dimensions, MMO server, Latest version 1.21+ RPG Adventure
RandBlock 2 Winterize
A modpack for skyblock featuring randomly generated blocks.
Enigmatic Skies
Enigmatic Skies
Monumental Experience - In the Sky
Welcome to Monumental Experience – In the Sky! ☁️ The second chapter of the Monumental Experience series takes survival above the overworld. Begin on a floating island where resources are scarce, challenges await, and creativity is your key to thriving.
WT Endless Sky Adventures - Skyblock Edition
A fully guided skyblock modpack — master Create, Mekanism, Ars Nouveau and Immersive Engineering to reach Ascension.
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!
Mystical Block Reloaded
Mystical Block Reloaded is a magical, skyblock-style Minecraft experience that centers around the power of Mystical Agriculture. You’ll begin with just a single inferium seed, a humble hoe, and a bit of bread
TJP - Endless Sky
This modpack is semi-hardcore in the way of crafting and progress.
Chaos OneBlock
🧱 Chaos OneBlock – Break one block, unleash chaos. Tech, magic, and survival in a sky full of surprises.
RockTown Tech World Sky Block
Survival Skyblock
TalonMC Cobblemon
TalonMC is a growing Minecraft Cobblemon, Prison, Skyblock, Dungeons & Survival network with hundreds of active players and unique content across all four game modes. New to the server? Claim your FREE RANK with /freerank and jump into the action!
The OneBlock 1
Experience the ultimate OneBlock challenge in Minecraft 1.21.1 with the OneBlock 1, featuring awesome mods, limitless creativity, and exciting progression—all from a single block!
*OUTDATED* Skyblock Latest Version
**OUTDATED** 1.21 Skyblock modpack for both types of people (Foraging update use only and All rounder pack) These mods are also used by various YouTubers such as Candypatt and V1dd, and Toadstar0
Matti's Skyblock
Matti's Skyblock is an old-school skyblock modpack with several tech, magic, and dimension mods. You can play solo or multiplayer. 100+ quests and 200+ mods.
Monumental Experience VI - Rise of the Dinosaurs
Monumental Experience VI - Rise of the Dinosaurs brings prehistoric giants back to life in a dangerous survival world. Explore, build, and adapt as powerful creatures roam freely, enhanced by Monumental’s custom recipes and progression systems.
Modern Revolutions Skies
Modern Revolutions Skies is a tech based pack primarily using Modern Industrialization.
Starlev's Optimized | Hypixel Skyblock
Hypixel Skyblock Modpack on Fabric for Mid/End game players optimized with stable HIGH FPS
All Roads Lead to The Void
You spawn in a bedrock chamber with minimal possibilities and must progress… to break the bedrock.
Create Creative and Beyond
It's a modpack themed about mod "create", and you can play with many production lines with the help of quests
Mystic Sky
Mystic Sky Modpack 1.16.5 end 1.21.1 with quests, technology, magic, Sky block
![Shattered Skies [LC]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/222287.webp)
Shattered Skies [LC]
A story-driven skyblock modpack set among floating islands. Build from nothing, explore strange dimensions, and uncover the mystery of how you arrived in the skies.
RockTown Tech World 2
Survival Tech World
Unique Block 1 - UB 1
Unique Pack Stuck in a Dirt Dimension with Unique Mods with Quests
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.
Dragon Kingdom (MineColonies + Dragon Survival)
A large fantasy adventure modpack focused on building kingdoms, dragon survival, dimensions, and conquering dungeons with tech and magic progression.
Erstwhile Journey 2
An modpack centered around mystery and science fiction themes for minecraft 1.21.1
Cobblemon.RPG
COBBLEMON W/ FRIENDS
Galaxy Sky
Galaxy Sky is a space-themed Skyblock modpack where the player starts on a small floating platform in the void with almost no resources.