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Minecraft Java 1.21 Mods

Browse 1,646 free mods for Minecraft Java 1.21 — popular picks include OmniTool Mod (1.21.1, 1.20.1) – Universal Wrench, Silk Client Mod (1.21.4) – 70+ Ghost Modules for Crystal PvP, Xiu Client Mod (1.21.11) – Crystal PvP Ghost Client.

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OmniTool Mod (1.21.1, 1.20.1) – Universal Wrench
1.21.1neoforge

OmniTool Mod (1.21.1, 1.20.1) – Universal Wrench

OmniTool Mod replaces dozens of mod‑specific wrenches and special tools with a single, versatile “Omni Wrench.” It currently supports major tech and magic mods like Create, Mekanism, Applied Energistics 2, Botania, and Draconic Evolution, making block configuration and linking far easier. Features: Omni Wrench module: Functions as a universal wrench across multiple mods. Create integration: […]

Silk Client Mod (1.21.4) – 70+ Ghost Modules for Crystal PvP
1.21.4fabric

Silk Client Mod (1.21.4) – 70+ Ghost Modules for Crystal PvP

Silk Client Mod is a PvP utility client for Minecraft. It focuses on Crystal PvP, fast combat actions, and automation features while keeping a clean and organized interface. Features: Combat Crystal and Anchor Combat Auto Crystal – Automatic crystal combat Crystal Optimizer – Improves crystal damage Key Crystal – Crystal keybind Key Anchor – Anchor […]

Xiu Client Mod (1.21.11) – Crystal PvP Ghost Client
1.21.11fabric

Xiu Client Mod (1.21.11) – Crystal PvP Ghost Client

Xiu Client Mod is a lightweight PvP Utility / Ghost Client designed for advanced combat gameplay. The client mainly focuses on Crystal PvP, Anchor PvP, and automated combat features. Features: Crystal Combat Auto Crystal – Automatically places and breaks crystals Auto Hit Crystal – Quickly attacks nearby crystals Crystal Optimizer – Improves crystal damage efficiency […]

Leet Client Mod (1.21.8) – Private Bozar-Based Client
1.21.8fabric

Leet Client Mod (1.21.8) – Private Bozar-Based Client

Leet Client Mod is a private ghost client based on Bozar. It is not a normal client or mod. Instead, it is designed to give the player automatic combat, movement, and survival advantages. Features: Automates combat actions Improves movement abilities Reduces damage and knockback Modules: Combat AimBot – Automatically aims at enemies Aura – Automatically […]

TNP Limitless 8 Modpack (1.21.1) – Endless Modded Journey Begins
1.21.1

TNP Limitless 8 Modpack (1.21.1) – Endless Modded Journey Begins

TNP Limitless 8 Modpack is a large Minecraft modpack that combines technology, magic, exploration, quests, and automation into one complete experience. It is designed for players who want long-term progression and many different playstyles. Features: Core Overview Over 750+ mods About 2200+ quests across many chapters Focus on tech, magic, building, exploration, and boss fights […]

Chosen's Create Integrated Modpack (1.21.1) – Advanced Factory Building
1.21.1

Chosen's Create Integrated Modpack (1.21.1) – Advanced Factory Building

Chosen's Create Integrated Modpack is a technology-focused modpack built around Create that combines mechanics, magic, and modern logistics into a smooth automation journey, featuring Create-based factories, Ars Nouveau magic integration, Refined Storage 2 systems, high-tech scaling with Just Dire Things and Replication, custom resource loops, and progression from simple machines to large-scale industrial networks. Features: […]

Enigmatic Unity Mod (1.21.1, 1.20.1) – Pulsating And Resonating Crystals
1.21.1neoforge

Enigmatic Unity Mod (1.21.1, 1.20.1) – Pulsating And Resonating Crystals

Enigmatic Unity Mod developed for the Enigmatica 9 Modpack that bridges Ars Nouveau and Nature’s Aura with Forge Energy, adding two powerful crystal blocks to unify magic and technology. Features: Pulsating Crystal & Resonating Crystal, each available in 3 tiers. Converts Source (Ars Nouveau) and Aura (Nature’s Aura) into Forge Energy. Converts Forge Energy back […]

All the Magic Arcana Modpack (1.21.1) – Mystic Arts Adventure
1.21.1

All the Magic Arcana Modpack (1.21.1) – Mystic Arts Adventure

All the Magic Arcana Modpack is a magic-focused modpack for Minecraft. It is the third installment of the All the Magic series, designed for players who want to explore powerful magic systems with very limited technology. The main goal of the pack is to progress through interconnected magic mods and eventually craft the redesigned ATM […]

All The Mods 10 To The Sky Modpack (1.21.1, 1.21) – Skyblock Reinvented
1.21.1

All The Mods 10 To The Sky Modpack (1.21.1, 1.21) – Skyblock Reinvented

All The Mods 10 To The Sky Modpack fuses the massive content of ATM10 with the classic Skyblock challenge: you start with just a tree and a single block, then expand into a world of technology, magic, and exploration suspended in the void. Features: Classic Skyblock start: one tree, one block, infinite possibilities. Adds technology […]

WATERFrAMES Mod (1.21.5, 1.20.1) – Image Displaying, Show Pictures, Videos
1.21.5neoforge

WATERFrAMES Mod (1.21.5, 1.20.1) – Image Displaying, Show Pictures, Videos

WATERFrAMES Mod is a Minecraft mod that allows you to play videos and display images directly in the game world using URLs, powered by WATERMeDIA technology. Inspired by the LittlePictureFrames mod, WATERFrAMES simplifies the setup process for displayed content – no more manually editing, rotating, adjusting brightness or transparency, or configuring sound distance from the […]

Create: Wizardry Mod (1.21.1, 1.20.1) – Spark Your Machines with Magic
1.21.1neoforge

Create: Wizardry Mod (1.21.1, 1.20.1) – Spark Your Machines with Magic

Create: Wizardry Mod infuses Iron's Spells into Create, brewing inks, harnessing essences, and automating your way to arcane mastery. Craft marvels that crackle with power, from tier-ranked inks to volatile cinder and raw arcane essence. Unleash the true potential of Create, gear by gear, spell by spell. Features: New Automations: All types of Ink, each […]

Pastel Mod (1.21.1) – Color, Machines, And World Growth
1.21.1

Pastel Mod (1.21.1) – Color, Machines, And World Growth

Pastel Mod is a magic mod centered on color as a natural resonance.Players progress by discovering new mechanics, building color-infused machinery, and unlocking hidden realms beneath the overworld. Pastel offers more than just magic and gear, it creates a gradually revealing machines, tools, unique items, and a dimension. Features: Designed to offer over 40 hours […]

Thavma Mod (1.21.1) – Re-Imagination Of Thaumcraft
1.21.1neoforge

Thavma Mod (1.21.1) – Re-Imagination Of Thaumcraft

Thavma Mod introduces elemental forces and arcane machines. Inspired by primal energy and mysticism, it offers a progression system where you uncover hidden knowledge, manipulate nature’s elements, and reshape the world with magical devices. Features: Elemental magic system. Arcane machines and contraptions. Discovery and research mechanics. Nature manipulation through primal forces. Screenshots: Crafting Recipes: Thavma […]

Botania Mod (1.21.1, 1.20.1) – Harness the Magic of Flora
1.21.1forge

Botania Mod (1.21.1, 1.20.1) – Harness the Magic of Flora

Botania Mod adds a technology system based on natural magic. It lets you create magical flowers and devices that use Mana, the power of the earth. This mod focuses on automation and creative problem-solving without using traditional pipes, wires, or complex menus. Everything is designed for you to interact with directly in the world. Features: […]

Superb Warfare Mod (1.21.1, 1.20.1) – Battles with Guns, Cannons, and War Machines
1.21.1forge

Superb Warfare Mod (1.21.1, 1.20.1) – Battles with Guns, Cannons, and War Machines

Superb Warfare Mod adds all kinds of guns, big cannons, and powerful war vehicles. It lets players drive tanks, fly helicopters, and more to take over the fight. The mod also has a perk system that makes weapons better by boosting things like how fast they shoot or how much damage they do. Features: Smooth […]

Not Enough Glyphs Mod (1.21.1, 1.20.1) – Build Your Own Automated Arsenal
1.21.1neoforge

Not Enough Glyphs Mod (1.21.1, 1.20.1) – Build Your Own Automated Arsenal

Not Enough Glyphs Mod expands the Ars Nouveau magic system with new spell mechanics, unique glyphs, and a different way to store your spells. This mod adds more versatility to your magic, providing both useful and experimental options for spellcasting. Features: Adds the Trail glyph, which creates a projectile that casts the spell multiple times […]

Etheria Mod (1.21.1, 1.20.1) – Rituals Artifacts and Elemental Magic
1.21.1neoforge

Etheria Mod (1.21.1, 1.20.1) – Rituals Artifacts and Elemental Magic

Etheria Mod is a magic mod built around a unique energy system called ether, introducing new ways to interact with the world through spells, rituals, and artifacts. Designed for progression and exploration, the mod adds mystical dungeons, ancient ruins, and secrets of the Seers. Features: Ether-based magic system with elemental spells Ritual circles for crafting […]

Starbuncle Mania Mod (1.21.1, 1.20.1) – A Magical Workforce to Run Your Factory
1.21.1neoforge

Starbuncle Mania Mod (1.21.1, 1.20.1) – A Magical Workforce to Run Your Factory

Starbuncle Mania Mod expands the Ars Nouveau mod by giving new jobs to your Starbuncles. This addon combines magic and technology, using cute animal workers instead of pipes and cables. It also adds a way to turn Source into a liquid, allowing you to store it in tanks. Features: Turn Source into a liquid to […]

Ars Ocultas Mod (1.21.1, 1.20.1) – Let Spirits Automate Magic
1.21.1neoforge

Ars Ocultas Mod (1.21.1, 1.20.1) – Let Spirits Automate Magic

Ars Ocultas Mod adds compatibility between the Ars Nouveau and Occultism mods. This allows features from both magic mods to work together in your world. Features: Lets you use spirits directly from Containment Jars. Spirits automatically pull and process items in a 7×7 area around their jar. You can also right-click items onto the jar […]

Ars Énergistique Mod (1.21.1, 1.20.1) – Fuel Your Tech with Magic
1.21.1neoforge

Ars Énergistique Mod (1.21.1, 1.20.1) – Fuel Your Tech with Magic

Ars Énergistique Mod connects the worlds of magic and technology by linking Applied Energistics 2 with Ars Nouveau. This addon allows you to use your ME networks and magical setups together in new ways. It makes it possible for devices from both mods to interact, letting you power your tech with magic or store magical […]

Ars Creo Mod (1.21.1, 1.20.1) – Build Magic-Powered Factories
1.21.1neoforge

Ars Creo Mod (1.21.1, 1.20.1) – Build Magic-Powered Factories

Ars Creo Mod adds new blocks and behaviors that combine the magic of Ars Nouveau with the technology of Create. This addon allows you to integrate magical elements directly into your automated machines and contraptions. Features: Adds the Starbuncle Wheel, which generates Stress Units (SU) from starbuncle energy. Lets you place Spell Turrets on your […]

Project: Vibrant Journeys Mod (1.21.4, 1.20.1) – A Whole New Land
1.21.4forge

Project: Vibrant Journeys Mod (1.21.4, 1.20.1) – A Whole New Land

Project: Vibrant Journeys Mod aims to add some spice to survival without changing its core aspects. Instead of adding tons of new content in one direction, this mod focuses on adding content that overlays the current style of survival. Here, you will not find complex machinery, or magical spells, or a billion biomes, or too […]

Ars Nouveau Mod (1.21.1, 1.20.1) – Magic and Sorceries
1.21.1neoforge

Ars Nouveau Mod (1.21.1, 1.20.1) – Magic and Sorceries

Ars Nouveau Mod allows players to craft their own spells, create magical artifacts and machines, and much more. This mod is a modern take on Ars Magicka. Documentation is provided entirely in-game by Patchouli. Features: Introduces custom spell crafting – build a spell to fit your needs, anywhere! Craft powerful new baubles and trinkets. Power […]

Immersive Engineering Mod (1.21.1, 1.20.1) – Master Industrial Technology
1.21.1forge

Immersive Engineering Mod (1.21.1, 1.20.1) – Master Industrial Technology

Immersive Engineering Mod adds realistic, retro-futuristic technology to your Minecraft world. Instead of simple magic blocks, this mod introduces large, multiblock machines and visible, hanging powerlines. You can build massive structures like the Crusher to process ores or the huge Excavator to dig resources from the ground. All the information you need to get started […]

Ars Technica Mod (1.21.1, 1.20.1) – A Create Centered Addon Mod For Ars Nouveau
1.21.1neoforge

Ars Technica Mod (1.21.1, 1.20.1) – A Create Centered Addon Mod For Ars Nouveau

Ars Technica Mod is an addon for Ars Nouveau that enhances the magic system with technological elements, providing new ways to automate, refine, and upgrade magical processes. This mod bridges the gap between arcane power and advanced machinery, adding more depth to spellcasting and automation. Features: New magical machines to automate spellcasting and resource management. […]

Modular Machinery Reborn Ars Nouveau Mod (1.21.1) – Combine Magic And Machines
1.21.1neoforge

Modular Machinery Reborn Ars Nouveau Mod (1.21.1) – Combine Magic And Machines

Modular Machinery Reborn Ars Nouveau Mod integrates it with Ars Nouveau, allowing players to incorporate magical automation into custom machines. Features: Use mana and magic in modular machines. New ways to power and control machines with magic. Screenshots: Requires: NeoForge Installer Ars Nouveau Mod Modular Machinery Reborn Mod ExperienceLib Mod Modular Machinery Reborn Ars Nouveau […]

Balanced Energy Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Balanced Energy Resource Pack (1.21.1, 1.20.1) – Texture Pack

Balanced Energy Resource Pack for Minecraft places significant emphasis on transforming the game rudimentary atmosphere into a more steampunk-ish/fantasy setting. The Pack revolves around textures being tweaked by magic energy, therefore making them inherently disparate in the comprehensive nature. There is not a single rigid artstyle that the author implemented, the general Pack is a […]

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1.21.1neoforge

MYLP's Create

Create focused Modpack of the MYLP Group. Early state, changes all the time, but it works. A mix of mostly exploration- and techmods

2.1kdownloads
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1.21.1neoforge

Magic of Create

Create + Aeronautics + Ars + Fishing

1.6kdownloads
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1.21.1fabric

FPS Info

FPS Info is a mod that shows summary of FPS the last 7 days.

358downloads
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1.21.1neoforge

Technoventure: Technology & Exploration

1.21.1 modpack centred around tech and exploration

306downloads
C
1.21.1neoforge

Create: Skybound

Create: Skybound is a technical-adventure modpack focused on mechanical engineering and airborne construction.

270downloads
I
1.21.11fabric

Item Duper

This adds the ability to dup items using 3 blocks, but these blocks are very hard to get the recipe. See more in the description!

220downloads
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1.21.1neoforge

Applied Forbidden

It allows Forbidden Arcanus's Starlight Forge and Pedestals to connect to the ME network, enabling automated rituals, resource management, and structure construction.

206downloads
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1.21fabric

Potatomized

The King Of Optimization! It has all of my Mods to Increase your FPS from the Launcher's default by 3x!!

188downloads
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1.21.11fabric

MC-AI-Build-Assistant

Build structures with AI using Ollama or OpenAI

180downloads