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Minecraft Java 1.21 Mods

Browse 1,097 free mods for Minecraft Java 1.21 — popular picks include Big Globe - Immersive Engeneering, MagicFactory, Alienated.

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Big Globe - Immersive Engeneering
1.21.1

Big Globe - Immersive Engeneering

Datapack adding Immersive Engeneering ores

43downloads
MagicFactory
1.21.4neoforge

MagicFactory

Mod adding a new liminal space

42downloads
Alienated
1.21.8neoforge

Alienated

Adds a whole new planet to explore!

42downloads
G.F.Y (Good for you)
1.21.1neoforge

G.F.Y (Good for you)

A custom lightweight modpack focused on technology magic and exploration

41downloads
MCGun
1.21.8neoforge

MCGun

Add Some Fun About Guns!You Can Craft Them!

41downloads
Electronium Refined
1.21.1neoforge

Electronium Refined

The cure to the 2-week Minecraft phase. A deeply optimized, long-term Vanilla+ adventure with seasons, exploration, and a touch of Create.

38downloads
UraniumContaminationEra-II
1.21.1neoforge

UraniumContaminationEra-II

Tech & RPG fusion mod: climb the tech tree from metals to reactors, grow your stats through action, and let exploration drive your power.

38downloads
Compat Recipe Master
1.21.1neoforge

Compat Recipe Master

My custom alternative compat recipe bundles. Icon is inspired from Satisfactory.

38downloads
Secret's of the Stone
1.21.8neoforge

Secret's of the Stone

This story is yours to uncover in the stone, explore a new dimensions, craft new help, and reveal what lies in secret. (Exploratory dungeonlike + story)

38downloads
Damage = new dimension
1.21.11fabric

Damage = new dimension

Makes it so that every time you take damage your dimension randomly changes (End, Overworld, Nether)

37downloads
Shwarma Adventures
1.21.1neoforge

Shwarma Adventures

An adventure-focused Minecraft modpack featuring exploration, bosses, dungeons, enhanced world generation, and a balanced progression system.

35downloads
CustomDrops Pro
1.21

CustomDrops Pro

A plugin that lets you edit the rewards received from monsters. Supports IA IE IT MM and can be easily edited.

35downloads
Enemy Tracker
1.21.8neoforge

Enemy Tracker

Time to Detect the Threat and Enemies!

35downloads
TitanFall SMP
1.21.1neoforge

TitanFall SMP

TitanFall SMP is an optimized multiplayer modpack centered on expansive world exploration, seamless performance, and advanced automation powered by the Create mod ecosystem.

34downloads
Antactica
1.21.8neoforge

Antactica

new biome Antarctica , new mashines and more.

33downloads
Plasmaware
1.21.8neoforge

Plasmaware

A science fiction mod that adds plasma tech and a new dimension waiting to be explored

33downloads
Parent
1.21.4neoforge

Parent

A mod where you go through layers of dimensions to fight your father

33downloads
Crescent Forge & Flight
1.21.1neoforge

Crescent Forge & Flight

A Create-powered industrial adventure featuring automation, railways, airships, and exploration.

31downloads
The Upper
1.21.8fabric

The Upper

My Minecraft mod adds a completely new dimension to the game.

31downloads
Cobalt Age
1.21.11fabric

Cobalt Age

An expanded redstone, up to 60 power lenght, waterloggable, optimized, with vertical relays, incompatible with redstone, and blue! It comes with minerals and block sets.

30downloads
Super Little Create Modpack (SLCM)
1.21.1neoforge

Super Little Create Modpack (SLCM)

Dive into an immersive Minecraft adventure focused on engineering, exploration, and creativity.

28downloads
Ghost RTP
1.21

Ghost RTP

A lightweight RTP plugin which allows the user to teleport to a random location in all 3 dimensions.

23downloads
Escrow Autobuilder
1.21.1neoforge

Escrow Autobuilder

IOUEscrow is a vanilla/survival friendly schematic and autobuilder mod that allows you to pair creative world planning with honest survival gameplay.

19downloads
Relocation
1.21

Relocation

A simple building relocation plugin

19downloads
FrontierX
1.21.3

FrontierX

Expand the world border by completing advancements. Start in a tiny world and unlock more land as your players progress.

8downloads
msp
1.21.1neoforge

msp

Realistic orbital physics, rocket engineering, and space program progression for Minecraft. Build Create contraptions, launch them with real gravity/drag/re-entry, do science, unlock tech via FTB Quests.

1downloads
4E Client Mod (1.21.11, 1.21.1) – ChunkFinder, Base Finding for DonutSMP
1.21.11fabric

4E Client Mod (1.21.11, 1.21.1) – ChunkFinder, Base Finding for DonutSMP

4E Client Mod is a multifunction Minecraft ghost / utility client designed mainly for DonutSMP and Anarchy Servers. It provides a large collection of combat, exploration, automation, and render modules, allowing players to gain full control over combat, base hunting, movement, and visual assistance. Features: DonutSMP Tools Chunk Finder – Find loaded and special chunks […]

Create Pillager Arise Mod (1.21.1, 1.20.1) – Automated Pillager Bases
1.21.1fabric

Create Pillager Arise Mod (1.21.1, 1.20.1) – Automated Pillager Bases

Create Pillager Arise Mod introduces new mechanized pillager fortresses and engineered outposts into world generation. These structures combine standard pillager encounters with mechanical contraptions inspired by Create, including automated defenses and trap systems. Features: Adds mechanized pillager fortresses to world generation Adds engineered pillager outposts with mechanical themes Includes automated defenses within structures Features mechanical […]

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 […]

Farmopolis Modpack (1.21.1, 1.21) – Harvest, Automate & Feast
1.21.1

Farmopolis Modpack (1.21.1, 1.21) – Harvest, Automate & Feast

Farmopolis Modpack is centered around food production and automation. Explore an open world to collect ingredients-from Overworld crops to Nether and Twilight Forest specialties-and build a factory. Features: Harvest ingredients from diverse biomes and dimensions Build machines and conveyor systems to automate food production Utilize MineColoniesm Farmer’s Delight, and questing for structured gameplay Encourages gradual […]

Create Chronicles The Endventure Modpack (1.21.1) – Cozy Create Adventure
1.21.1

Create Chronicles The Endventure Modpack (1.21.1) – Cozy Create Adventure

Create Chronicles The Endventure Modpack is a beginner-friendly, cozy Create-focused modpack for Minecraft. It emphasizes exploration, creativity, light automation, and optional progression, with minimal recipe changes and no forced endgame pressure. The core goal is optional: collect 12 unique Ender Eyes to activate the End Portal. Each Eye is crafted from fragments earned through boss […]

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 […]

TerraFirmaCraft Mod (1.21.1, 1.20.1) – World Generation
1.21.1

TerraFirmaCraft Mod (1.21.1, 1.20.1) – World Generation

TerraFirmaCraft Mod will make the game more challenging and attempt to make it more realistic. The new world will differ from vanilla Minecraft, featuring a new world generator that creates realistic landscapes with rivers, forests, and mountain ranges. A new technology line will be available, from clay products to steel, as well as a system […]

Create: Easy Structures Mod (1.21.1, 1.20.1) – Adds Unique Create Builds
1.21.1forge

Create: Easy Structures Mod (1.21.1, 1.20.1) – Adds Unique Create Builds

Create: Easy Structures Mod introduces new structures that integrate with the Create mod. These structures generate naturally in the world and include functional Create mod components. Exploration becomes more rewarding with unique builds that showcase mechanical contraptions and automation possibilities. These structures provide inspiration and ready-to-use setups for engineering projects. Features: Adds unique builds featuring […]

Create: Oxidized Mod (1.21.1, 1.20.1) – New Possibilities For Copper Crafting
1.21.1neoforge

Create: Oxidized Mod (1.21.1, 1.20.1) – New Possibilities For Copper Crafting

Create: Oxidized Mod is an excellent add-on for the Create mod that introduces oxidizing recipes for copper blocks. This mod allows players to create spouting recipes for all copper building blocks, adding a new dimension to the Create mod's capabilities. Features: Adds recipes to oxidize copper blocks, stairs, and slabs by washing them. Screenshots: Create: […]

Etherology Mod (1.21.1, 1.21) – Thaumcraft Comeback
1.21.1fabric

Etherology Mod (1.21.1, 1.21) – Thaumcraft Comeback

Etherology Mod is a lore-rich mod that combines immersive exploration with intricate mechanics, designed to expand your Minecraft through alchemy, technology, and new biomes. Features: Discover ancient knowledge and uncover the mysteries of the Ether. Master alchemical crafting, reality-distorting staves, and unique technologies. Explore the enchanting Golden Forest with its stunning yellow-leaved trees. Journey underground […]