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Minecraft Java 1.21 Mods

Browse 1,096 free mods for Minecraft Java 1.21 — popular picks include Mining Excavation Dimension Mod (1.21.5, 1.20.1) – Build Your Ultimate Quarry, Etheria Mod (1.21.1, 1.20.1) – Rituals Artifacts and Elemental Magic, Create: Let The Adventure Begin Mod (1.21.1, 1.20.1) – Unique Structures.

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Mining Excavation Dimension Mod (1.21.5, 1.20.1) – Build Your Ultimate Quarry
1.21.5neoforge

Mining Excavation Dimension Mod (1.21.5, 1.20.1) – Build Your Ultimate Quarry

Mining Excavation Dimension Mod adds a brand-new dimension made completely of stone, making it ideal for ore mining. No more digging through dirt, gravel, or caves just pure stone with easier ore generation. Features: Introduces a new dimension made entirely of stone. Simplifies ore mining with easier resource access. Great for automation or modded mining […]

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 […]

Create: Let The Adventure Begin Mod (1.21.1, 1.20.1) – Unique Structures
1.21.1fabric

Create: Let The Adventure Begin Mod (1.21.1, 1.20.1) – Unique Structures

Create: Let The Adventure Begin Mod introduces naturally generated structures incorporating Create's functionalities. It enhances world exploration by providing rewarding discoveries related to the Create mechanics. It also serves as an initial guide for utilizing Create mod features through the implementation of various structures. Features: The generation of unique structures that utilize Create mod components. […]

RFTools Base Mod (1.21.1, 1.20.1) – Library for McJty's Mods
1.21.1neoforge

RFTools Base Mod (1.21.1, 1.20.1) – Library for McJty's Mods

RFTools Base Mod is the base mod for all tech mods by McJty. This includes RFTools Dimensions, RFTools Control, RFTools Power, Deep Resonance, XNet, and so on. Features: Dimensional Shard oregen, small amount in the overworld, more in other dimensions. The machine infuser. Base crafting materials for the other tech mods. The smart wrench. Security […]

Flux Networks Mod (1.21.1, 1.20.1) – No More Messy Power Cables
1.21.1neoforge

Flux Networks Mod (1.21.1, 1.20.1) – No More Messy Power Cables

Flux Networks Mod lets you build wireless energy networks to send power anywhere without cables. You can transfer energy across different dimensions, making it easy to power all your machines. The mod allows you to create multiple networks, each with its own name, color, and password for security. You can also manage who can access […]

McJtyLib (1.21.1, 1.20.1) – The Foundation for High-Tech Worlds
1.21.1neoforge

McJtyLib (1.21.1, 1.20.1) – The Foundation for High-Tech Worlds

McJtyLib is a companion mod required by all mods from McJty: RFTools, RFTools Dimensions, Deep Resonance and also by RF Lux by romelo333. Features: Acts as a required library for a large collection of mods. Allows various tech mods to function properly without crashing. Provides the necessary code for mods including RFTools, XNet, Deep Resonance, […]

Solar Helmet Mod (1.21.1, 1.20.1) – Harness The Power Of The Sun
1.21.1forge

Solar Helmet Mod (1.21.1, 1.20.1) – Harness The Power Of The Sun

Solar Helmet Mod introduces a new practical item called the "Solar Helmet Module." This module can be applied to any helmet that follows Minecraft's default implementation, providing an innovative way to generate and utilize energy within the game. By converting sunlight into stored energy, this mod adds a new dimension to resource management and gameplay […]

M
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

2.0kdownloads
A
1.21.1neoforge

An0n's Playground

Astra's vannila+ pack featuring Create, DH, TACZ, and enhanced worldgen. Tested on multiple platforms.

1.2kdownloads
P
1.21.1neoforge

PKK - Create!

A Create-focused adventure modpack with new dimensions, expanded exploration, improved combat, and advanced storage. It blends mechanical engineering, atmospheric biomes, aircraft travel, and enhanced survival for balanced long-term gameplay.

341downloads
V
1.21.5fabric

Vanilla+ Disable Portals

Easily restrict player movement between dimensions Легко ограничивайте перемещение игроков между измерениями

316downloads
T
1.21.1neoforge

Technoventure: Technology & Exploration

1.21.1 modpack centred around tech and exploration

290downloads
C
1.21.1neoforge

Create: Ore Deposits

Create: Ore Deposits is a addon mod for create that adds deposits for all base ores to allow for more resource gathering.

221downloads
C
1.21

ChunkOptimizer

This plugin optimizes how the server renders chunks, reducing CPU and RAM usage.

115downloads
E
1.21.4neoforge

Electricity+Automation

This mod is about Electricity and Automation, it's mainly trying to make a fun long experience for the game!

77downloads
U
1.21.1neoforge

Unbound Adventures Into the Unknown

Unbound Adventures: Into the Unknown blends exploration, tech, magic, and space travel. Build with Create, cast spells with Ars Nouveau, and manage your loot with powerful storage mods.

61downloads
M
1.8

MeteorShowers

Survival-friendly random meteor shower events with warnings, craters, and loot

56downloads
S
1.8

SleepVoter

Skip the night together, server-wide vote — no more one player forcing the sunrise,

34downloads
N
1.21.1neoforge

Nailac's More Ores

This project is a more ores mod! I will try to make a good More Ores mod!

30downloads
M
1.21

McStatsBot

Daily Minecraft stats reports delivered straight to your Discord channel. Track playtime, combat, mining, exploration and more — setup takes 2 minutes, no hosting required.

30downloads
Custom Nether Portals [Any Shape Nether Portals]
1.21.1neoforge

Custom Nether Portals [Any Shape Nether Portals]

Build Nether Portals of any size, form and in any direction: on the floor, on walls, on the ceiling or floating in the air.

3.6Mdownloads
Create Ultimate Selection 2 – Create Aeronautics | Create Addons & Aeronautics Addons
1.21.1neoforge

Create Ultimate Selection 2 – Create Aeronautics | Create Addons & Aeronautics Addons

NEW: Create Aeronautics! Unlock the full potential of engineering, automation, and innovation with the best Create mods.

713kdownloads
Arcadia Echoes Of Power V2
1.21.1neoforge

Arcadia Echoes Of Power V2

The missing link between steam and spells: an interconnected expert pack where industry fuels magic and exploration unlocks technology.

111kdownloads
Minecolonies Getting Started (MCGS)
1.21.1neoforge

Minecolonies Getting Started (MCGS)

Guided quests lead you from stone tools to Town Hall, then Minecolonies NPCs handle the grind. Rich ambience, extra structures, a towering Nether, handy gadgets, and big backpacks keep adventures—and streams—fresh past automation.

86kdownloads
WorldWeaver: Remastered
1.21.1fabric

WorldWeaver: Remastered

WorldWeaver Remastered is a powerful modern API and world generation library! As the successor to BCLib, it provides the essential framework for BetterEnd and BetterNether, fixing core terrain bugs and unlocking advanced data-driven dimensions!

34kdownloads
BCLib: Remastered
1.21.1fabric

BCLib: Remastered

BCLib Remastered is a powerful core library and API for Minecraft Fabric 1.21.1. It provides essential shared utilities, rendering tools, custom configs, and procedural models for BetterEnd and BetterNether. Specially optimized for modern modpacks!

33kdownloads
Owl's Pocket Dimension
1.20.1forge

Owl's Pocket Dimension

Enjoy a Pocket Dimension where you can build in peace! Survival and multiplayer friendly

29kdownloads
UVision ENHANCED
1.21.10neoforge

UVision ENHANCED

A [FORGE] ModPack Based on Technology to Help Ease the Burdon for Survival...

12kdownloads
The Perfect create
1.20.1forge

The Perfect create

Build the factory of your dreams with the beauty of Create Mod and all is addon.

12kdownloads
BusinessElite-Plus
1.21.1neoforge

BusinessElite-Plus

BuisnessElite Plus!, Redesigned Once Again on the 1.19.2 platform. A technology based pack!

11kdownloads
Enhanced Raid Dens - Cobblemon Raid Dens Add-on
1.21.1fabric

Enhanced Raid Dens - Cobblemon Raid Dens Add-on

Configurable Cobblemon raid events with Alpha, Mega, Dynamax, Gigamax and Tera bosses + Wold bosses. Add-on for Cobblemon Raid Dens

11kdownloads
Alive | Dynamic Ecosystems
1.21.8neoforge

Alive | Dynamic Ecosystems

Allows tree's and plants to dynamically regrow, replant themselves, and spread! (Vanilla Friendly!)

11kdownloads
OtherWorlds Awakening
1.21.1neoforge

OtherWorlds Awakening

Adventure meets magic and machines — Tensura, Create, Bosses, and quests await.

9.4kdownloads
Ark
1.21.1neoforge

Ark

An ARK-inspired survival modpack for Minecraft. Explore a dangerous world full of dinosaurs, prehistoric creatures, fossils, technology, and adventure inspired by ARK: Survival Evolved. Survive, evolve, and conquer nature.

6.9kdownloads
ReCreate Factory
1.21.1neoforge

ReCreate Factory

"Re:Create Factory" is a pack with a focus on the Create mod and its addons that aims, through custom crafting and modified worldgen, to make the gaming experience similar to Factorio or Satisfactory.

6.5kdownloads
Marvel Avengers
1.21.11fabric

Marvel Avengers

Avengers Mod is a custom Minecraft Fabric 26.2 mod focused first on Iron Man, with a full progression system built around exploration, crafting, armor upgrading, energy-powered flight, and combat abilities. Future expands to all other heros

3.5kdownloads