Minecraft Java 1.21 Mods
Browse 458 free mods for Minecraft Java 1.21 — popular picks include OneBlock [Helper], Survival Create, Ploy Craft.
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![OneBlock [Helper]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/467949.webp)
OneBlock [Helper]
A refined upgrade to the OneBlock experience, this modpack enhances automation, resource management, and performance. It optimizes progression, minimizes repetition, and provides tools for improved efficiency without altering the core challenge.
Survival Create
Minecraft Survival with Create providing another level of Automation
Ploy Craft
The world isn’t broken; it’s evolving. In Ploy craft, machines breathe, magic whispers, and the rules rewrite themselves. Forge empires or unravel reality. Nothing is what it seems but yet everything is watching. This isn’t survival. It’s transcendence.
Create: Survive & Automate
Survive, automate, and explore in a world where innovation meets adventure. Build intricate machines, conquer new realms, and work together to create the ultimate survival experience.
Rain Buckets
Fill empty buckets using rain or infinite water sources for a more immersive and convenient survival experience.
BlocksRGB+
Add RGB Lanterns to brighten up your survival world. ✨
Moon-Glow Valley
Welcome to the Nest! Moon-Glow Valley blends Cobblemon, Iron's Spells, and Create into a magical homestead. Master the arcane, automate your hoard with AE2, and cook with Pam’s & Let's Do. A cozy, high-fantasy survival sanctuary for every Hatchling!
Overclocked Horizons
Overclocked Horizons — Break limits and rewrite reality. Automate massive tech, wield forbidden magic, conquer brutal dimensions, and build unstoppable power. This isn’t survival—it’s domination. If your world isn’t lagging, you’re not done yet
Riiuk - Create Selection
A polished Create-focused modpack offering enhanced automation, engineering challenges, and a seamless survival experience.
Hollow Vessel Projection Mod (1.21.1, 1.20.1) – Survive Hardcore Mode
Hollow Vessel Projection Mod introduces clone bodies called Shells that let you transfer your mind and survive lethal mistakes. Each body keeps its own separate inventory, experience level, and game mode. You can grow new vessels in special machines and place them across dimensions to travel instantly or cheat death even on Hardcore mode. Features: […]
Vibrant Sundries Mod (26.2, 1.21.11) – Automate Daily Survival Tasks
Vibrant Sundries Mod brings a collection of handy items, decorative blocks, new structures, and useful vanilla tweaks to your world. It expands everyday survival gameplay with simple automation blocks like conveyors and fans, along with mass storage units and custom display stands. The mod also refreshes crafting by adding recipes for rare vanilla items, useful […]
Pragmatic Apparatus Mod (1.21.1) – Automate Resource Mining and Fly in Survival
Pragmatic Apparatus Mod brings classic utility tech, creative flight items, and automation blocks back to your world. It recreates many popular mechanics from older utility mods from the ground up. You can build powerful quarries to mine resources automatically while exploring brand new dimensions. The mod also adds simple item sorting pipes, huge storage drums, […]
Disabilities Mod (1.21.11) – Survive with Random Physical and Mental Challenges
Disabilities Mod adds random physical and mental conditions that challenge your normal survival gameplay over time. You gain a new condition every ten minutes by default, forcing you to adapt your playstyle as penalties accumulate. Players can customize timer intervals, turn off the automated timer, or pick specific challenges directly for custom survival runs. Features: […]
Orbital Strike Cannon Datapack & Mod Data Pack (26.2, 1.21.11)
Orbital Strike Cannon Datapack & Mod Data Pack brings devastating aerial attacks directly into your survival world. It lets you call down massive explosions and piercing energy beams with the simple cast of a fishing rod. You can obliterate enemy bases, dig straight down to bedrock, or summon an armored army in seconds. This data […]
Peak Stamina Mod (1.21.1, 1.20.1) – Survive with Realistic Energy
Peak Stamina Mod overhauls vanilla movement by adding a detailed energy and fatigue system. Actions like running, jumping, swinging weapons, and climbing now drain your energy meter. Carrying heavy gear and skipping meals reduces your maximum energy, forcing you to plan your moves carefully in survival situations. The mod also provides clean on-screen meters and […]
Vexon Client Mod (1.21.11) – Automate Crystal PvP on Anarchy Servers
Vexon Client Mod packs in dozens of helpful tools for competitive player-versus-player fights and anarchy survival. It gives you a compact menu filled with modules that automate tasks, show hidden items, and keep you alive in tough battles. You can easily turn these settings on and off during gameplay to gain an advantage. Features: ClickGUI […]
Vie Client Mod (1.21.11) – Automate Survival Tasks and Dominate PvP
Vie Client Mod equips you with a purple-themed utility menu packed with tools for multiplayer survival servers. It gives you an in-game interface to turn on different helpful modules. You can find everything from combat helpers to server economy tools right on your screen. Features: Purple Theme: The entire menu gets a clean purple design […]
Yog Mod (1.21.1, 1.20.1) – Build Classic Science Labs and High-Tech Modern Bases
Yog Mod adds special blocks that look like science lab equipment to the game. It brings classic textures from old lab videos into your world as separate blocks, so you can build computers, counters, and circuits without changing how normal blocks look. The mod works perfectly in survival mode, giving you a fun way to […]
All The Mods 10 To The Sky ATM10 SKY Modpack (26.2, 1.21.1) – Build Your Empire
All The Mods 10 To The Sky ATM10 SKY Modpack takes you high into the clouds with a massive collection of tech, magic, and automation mods built for a classic skyblock world. You start with almost nothing in a vast empty void and must build a giant floating empire from scratch. It gives you helpful […]
Little Big Redstone Mod (26.1.2, 1.21.1) – Build Massive Redstone Circuits
Little Big Redstone Mod lets you shrink huge redstone circuits down into a single block. It adds a special Microchip block where you build complex logic systems that connect to your redstone, items, fluids, and energy. Features: Microchips: Places all your redstone logic inside one block's menu instead of taking up space in your world. […]
Cobblegen Galore Mod (26.1.2, 1.21.1) – Farm Infinite Cobblestone Without Mining
Cobblegen Galore Mod adds automated block generators to help you gather building materials without mining. It gives you special machines that create blocks like cobblestone and basalt on their own. This makes it perfect for SkyBlock worlds where basic resources are hard to find. Features: Adds five tiers of generators starting from Copper up to […]
Advanced TFC Tech Unofficial Mod (1.21.1, 1.20.1) – Advanced Tech For TerraFirmaCraft
Advanced TFC Tech Unofficial Mod is an addon that brings advanced technology and automation to TerraFirmaCraft, extending gameplay beyond the traditional survival mechanics. This mod adds complex machines, power systems, and industrial processes, giving players new goals and tools as they progress through the ages. Features: Adds multi-block machines for processing and automation. Introduces advanced […]
Create Sound of Steam Tuning Wrench Mod (1.21.11, 1.20.1) – Tune Pipe Organs
Create Sound of Steam Tuning Wrench Mod adds a helpful tool for the Sound of Steam mod. This mod gives you a special wrench to set up your pipe organs automatically. Instead of manually changing the channels on every redstone link, you just right-click the pipes. It works perfectly in survival mode by taking the […]
Bromine Client Mod (1.21.1) – Xenon Renamed
Bromine Client Mod is a custom client for Minecraft that makes gameplay easier with automation tools and powerful PvP features. It has a clean, simple interface that’s easy to use for both beginners and advanced players. Features: Auto Crystal & Triggerbot (strong combat) ️Auto Totem & AutoLog (better survival) Auto Tool, Auto Eat, Fast Place […]
FTB Skies 2 Modpack (1.21.1) – Player-Driven Skyblock Progression
FTB Skies 2 Modpack is a progression-driven skyblock modpack built for Minecraft, focused on rewarding gameplay, custom mechanics, and player choice. Players begin on floating islands in the sky and progress through carefully designed systems that blend technology, magic, automation, and exploration. Instead of a single forced progression path, the pack allows players to choose […]
Unbreakeable Armors And Tools Mod (1.21.1, 1.20.1) – Forge Gear That Lasts Forever
Unbreakeable Armors And Tools Mod introduces two new workstations: the Industrial Furnace and the Molder. With them, you can craft highly durable or even unbreakable tools and armor to enhance your survival. Features: Industrial Furnace for advanced material processing Molder workstation to forge powerful gear Unbreakable tools and armors Includes hammers as new tools Screenshots: […]