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Minecraft Java 1.21 Mods

Browse 458 free mods for Minecraft Java 1.21 — popular picks include Better Left Click, GSG's New Ores, Universum.

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Better Left Click
1.21fabric

Better Left Click

Allows you to use left click bind like normal but not lose out on the competitive and survival advantage of using a keyboard key.

2.5kdownloads
GSG's New Ores
1.20.1forge

GSG's New Ores

Adds unique custom ores, powerful tools, armor, and new mining adventures with balanced survival gameplay and high-quality textures.

2.4kdownloads
Universum
1.21.1neoforge

Universum

A sci-fi tech progression modpack where classic Minecraft survival evolves into advanced machinery, dimensional exploration, rare materials, and Stargate-inspired endgame technology.

2.3kdownloads
SkyTech Evolution
1.21.1neoforge

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.

2.1kdownloads
SkyChunk Resurfaced
1.21.1fabric

SkyChunk Resurfaced

SkyChunk Resurfaced is a thrilling Minecraft modpack that redefines Skyblock, challenging players to gather resources and build on unique floating islands. With advanced automation and dynamic quests, it encourages creativity and collaboration.

2.1kdownloads
modular technology
1.21.1neoforge

modular technology

a skyblock automation based modpack, using modular machinery reborn multiblocks

1.8kdownloads
Time Vortex (TARDIS) - Neoforge
1.21.1neoforge

Time Vortex (TARDIS) - Neoforge

Embark on a journey through time and space with this survival-focused TARDIS mod. Designed for NeoForge 1.21.1, it offers a balanced and immersive approach to piloting your very own space-time machine.

1.8kdownloads
Inventory-Sync
1.8

Inventory-Sync

Inventory Sync - Inv Sync - Sync inventories, armor, and XP in real-time! The ultimate group item-sharing plugin for seamless cooperative survival. similar used in (GamerFleet) video.

1.8kdownloads
Draventh Ores
1.21.8fabric

Draventh Ores

⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc

1.8kdownloads
Survival Not Guaranteed
1.21.1neoforge

Survival Not Guaranteed

Dive into an expansive Minecraft modpack that blends challenging survival mechanics like temperature and thirst with extensive exploration of overhauled dungeons and new biomes, all while offering dynamic combat, magical mastery, and complex automation.

1.8kdownloads
Rebirth - The Dead World
1.20.1forge

Rebirth - The Dead World

Rebuild the world after a nucelear fallout - using a variaty of tech mods.

1.8kdownloads
MorayIndustryAndElderlyCare | 默锐工业与养老整合包
1.21.1neoforge

MorayIndustryAndElderlyCare | 默锐工业与养老整合包

在 Minecraft 1.21.1 NeoForge 上,将硬核工业自动化与温馨田园养老生活完美融合的模组包。 / A perfect fusion of hardcore industrial automation and cozy pastoral retirement life on Minecraft 1.21.1 NeoForge.

1.7kdownloads
Create & things
1.21.1neoforge

Create & things

A modpack like create live 5 without skyblock, but with sophisticated Backpacks

1.7kdownloads
SauroLab Create Official Pack
1.21.1neoforge

SauroLab Create Official Pack

Survival modpack for Create and it's addons.

1.7kdownloads
SensoryAbyss
1.21.1neoforge

SensoryAbyss

A total survival overhaul where you choose a sensory affliction that permanently changes how you experience the world — blind, deaf, numb, anosmiac, starving, or all — and build power from your loss.

1.7kdownloads
Gamemode Shortener
1.21.5fabric

Gamemode Shortener

A simple mod the that adds /gmc for /gamemode creative, /gms for /gamemode survival, /gmsp for /gamemode spectator, and /gma for /gamemode adventure

1.6kdownloads
Survival Expansion
1.21.1fabric

Survival Expansion

[1.21] Simple Modpack to slightly enhance the vanilla experience.

1.5kdownloads
CobbleZero
1.21.1fabric

CobbleZero

🌟 CobbleZero Modpack Summary CobbleZero is a custom Cobblemon adventure built for trainers who want more than just catching Pokémon. With gyms, NPC opponents, Mega Evolutions, and QoL mods, it’s the perfect blend of survival Minecraft and a true Pokémon

1.5kdownloads
FlyInTheSky
1.21.4fabric

FlyInTheSky

Using the /fly command you can now fly in survival mode, and all without taking any fall damage.

1.5kdownloads
Create Build Gun
1.21.1neoforge

Create Build Gun

A tool has been added to print blueprints in survival mode. Intended for modpack creation.

1.5kdownloads
Peaceful Table
1.21.1neoforge

Peaceful Table

Making peaceful mode feasible, one block at a time

1.5kdownloads
CogWorks SMP
1.21.1neoforge

CogWorks SMP

REBRAND BABY!!! CogWorks is a survival server focused on the Create and Clocwork mods! Join our discord to get whitelisted

1.5kdownloads
Create: The OP Cheese
1.21.1neoforge

Create: The OP Cheese

A survival-friendly Create addon that adds powerful cheese-themed ores, machines, armor, weapons, guns, and rats to expand automation and progression.

1.5kdownloads
PistonQueue
1.8

PistonQueue

⏰️ Powerful queue plugin for anarchy/survival servers.

1.4kdownloads
Strixun: Trials of the Wild
1.21.11fabric

Strixun: Trials of the Wild

Hardcore survival modpack with ~300 exploration, magic, combat, and world‑overhaul mods. Includes Rituals for totem magic, buffs, farming, and defenses, plus Compressy for massive block storage. Optional no‑regen/no‑raids for true hardcore players.

1.4kdownloads
[FMCS-M] fps X media X crystal x survival Optimized MEDIUM
1.21.4fabric

[FMCS-M] fps X media X crystal x survival Optimized MEDIUM

A balanced modpack designed for Crystal PvP, media creation, and smooth survival gameplay

1.4kdownloads
Ultimate Angel Rings
1.21neoforge

Ultimate Angel Rings

Ultimate Angel Rings adds a powerful angelic ring that grants true creative-style flight in survival.

1.3kdownloads
Gears & Glyphs
1.20.1forge

Gears & Glyphs

Survival Modpack focused on automation trough magic or machines, or a combination for both, with a focus on economy with the numismatics and bounty mods

1.3kdownloads
CreatingGregopolis
1.21.1neoforge

CreatingGregopolis

A modpack made to add Create and Modern Industrialization together perfectly

1.3kdownloads
Half Heart : Challenge
1.21.5neoforge

Half Heart : Challenge

Survival challenge where players only have half a heart.

1.3kdownloads
Create: Tornado Survival
1.21.1neoforge

Create: Tornado Survival

Create Tornado Survival is a chaotic engineering‑meets‑weather modpack where ProtoManly’s Weather unleashes destructive storms while Create and its addons power your machines, factories, and defenses. Built on NeoForge with Steam ’n’ Rails, it blends at

1.3kdownloads
Create: Trackbound
1.21.1neoforge

Create: Trackbound

A create mod that limits how far you can leave your train before being teleported back, paired with Railways Untold makes a great new way of survival.

1.3kdownloads
SSoggySouls for Hardcore
1.21.1

SSoggySouls for Hardcore

Plugin that improves Hardcore experience in various ways (cross server, lives, reviving)

1.3kdownloads
Antideath-Carpet-addition
1.21.11fabric

Antideath-Carpet-addition

Antideath-Carpet-addition is a Carpet Mod extension for Fabric Minecraft servers (versions 1.21.x - 26.2) designed to enhance and optimize the game experience. It adds a suite of new loggers for server monitoring and game rules for survival, optimizatio

1.3kdownloads
LordWisps Skyblock Mods
1.21.11fabric

LordWisps Skyblock Mods

Contains most of the needed Skyblock mods for the hypixel server, such as sbo, skyhanni, frimament etc...

1.3kdownloads
generators by sick_volhard722050
1.20.2forge

generators by sick_volhard722050

it adds generators

1.2kdownloads