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Minecraft Java 1.21 Mods

Browse 12,765 free mods for Minecraft Java 1.21 — popular picks include Extended Stacks, Paraglider, Nexus Archive.

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Extended Stacks
1.21.11fabric

Extended Stacks

Increase the maximum stack size to 99 for all items, including those normally limited to 16. A simple vanilla-friendly QoL improvement for better inventory management.

5.9kdownloads
Paraglider
1.21.1neoforge

Paraglider

Adds a new Paraglider item

5.8kdownloads
Nexus Archive
1.21.1neoforge

Nexus Archive

A utility mod that exposes live player stats and game data through commands for easier tracking, integration, and automation.

5.8kdownloads
Wild Dinos
1.21.4forge

Wild Dinos

Wild Dinos features 82 dinosaur species plus 2 extinct horses species; of which, 20 carnivores and 47 herbivores are tameable.

5.8kdownloads
Osmium Optimization
1.20forge

Osmium Optimization

Osmium is a Forge mod designed for optimization and performance

5.7kdownloads
Nuclear Bomb
1.21.1neoforge

Nuclear Bomb

Place and remotely detonate nuclear bombs that create massive craters, mushroom clouds, radiation effects, and scorched wastelands

5.7kdownloads
Astro Engineers Expert
1.20.1forge

Astro Engineers Expert

This is an expert-style modpack that blends magic and technology, challenging players to progress through intricately connected mods. From mystical beginnings to space-faring technology.

5.6kdownloads
Copper Apples
1.21.11fabric

Copper Apples

Adds a new Copper Apple to Minecraft, with crafting, advancements, translated into multiple languages, compatible with versions 1.20.5 to 1.21.10!

5.6kdownloads
Fall Foraging
1.21.1fabric

Fall Foraging

Enhances your world with autumnal foraging such as acorns, cranberries, and squirrels!

5.5kdownloads
Create Cannon Gun Sight
1.21.1neoforge

Create Cannon Gun Sight

Adds bindable gun sights, gunner seats, zoomable aiming view, and Ponder tutorials for Create: Big Cannons.

5.5kdownloads
Factory Express
1.20.2fabric

Factory Express

Any Factory Blocks mod blocks can now be obtained from stonecutter

5.5kdownloads
Better and More Villagers
1.21.1neoforge

Better and More Villagers

In better and More Villagers. There are more Villagers you can trade with adding onto the villagers.

5.5kdownloads
Pumpkin Nightmares & Dreams
1.21.1neoforge

Pumpkin Nightmares & Dreams

A pumpkin mod focused on new mobs, decoration blocks and farming convenience.

5.5kdownloads
Stormcrops
1.21.1neoforge

Stormcrops

Crops grow faster in the rain!

5.4kdownloads
CrazyExtras
1.21.1neoforge

CrazyExtras

Crazy mod add some of crazy things (Block, GUI, Mobs, Tools,...)

5.4kdownloads
AnotherFix
1.21neoforge

AnotherFix

A lightweight library that automatically resolves Mixin conflicts and prevents mod loading crashes.

5.3kdownloads
Alert Block
1.21forge

Alert Block

A mod for alerting you of player presence

5.2kdownloads
Roleplay&Fun Assets
1.21.1neoforge

Roleplay&Fun Assets

Add 40+ items like throwable poop, handcuffs, herbs, drinks, consumables herb tubes and crystal for roleplay or just for fun !

5.1kdownloads
Creatium!
1.21.1neoforge

Creatium!

Get all the creative items!

5.1kdownloads
Geometry Craft
1.21.1neoforge

Geometry Craft

Geometry Craft adds a ton of new blocks and items with special abilitys

5.0kdownloads
Immersive Aircraft: Realistic Takeoff
1.20.1forge

Immersive Aircraft: Realistic Takeoff

A complete takeoff overhaul for Immersive Aircraft with longer runway rolls, progressive rotation, smoother liftoff, and adaptive initial-climb physics.

4.9kdownloads
MobHarvest
1.21.11fabric

MobHarvest

MobHarvest automates mob combat and farming. It detects nearby enemies, defeats them, and gathers drops for you, making farming faster and smoother without breaking game balance.

4.7kdownloads
Auto Wood Stripping
1.21.1neoforge

Auto Wood Stripping

Added automation for wood stripping mechanic in Minecraft!

4.7kdownloads
Alive | Enhanced Survival
1.21.8neoforge

Alive | Enhanced Survival

Adds thirst, stamina, and adrenaline. Changes behavior of drowning, health, and insomnia.

4.7kdownloads
Hell-Diver 2: DEMOCRACY For Vic's Point Blank
1.21

Hell-Diver 2: DEMOCRACY For Vic's Point Blank

Its a content pack for Vic's Point Blank and Point Blank Jelly, That Adds Guns From HellDiver 2.

4.6kdownloads
Kezrah's Security
1.21.1neoforge

Kezrah's Security

a relatively simple security mod, adding redstone key card scanners, you can craft a key card, program a code into it, and then use it to trigger redstone, allowing you to lock iron doors, redstone machines, etc.

4.6kdownloads
AutoCycling [for EasyVillagers]
1.21.1neoforge

AutoCycling [for EasyVillagers]

This addon allows you to automatically reroll villager trades by pressing the trade reset button for you, both in Easy Villagers Trader blocks and regular villagers.

4.5kdownloads
Predator Missile
1.20.1forge

Predator Missile

Launch and mouse-guide a Predator Missile through a thermal camera, with signal-loss warnings, three warheads, custom audio, smoke trails, and impact effects.

4.5kdownloads
Infinite Netherrack
1.21.8forge

Infinite Netherrack

Netherrack as Fuel [Burn 100 Items]

4.5kdownloads
GWOLFLib
1.21.8fabric

GWOLFLib

This is GWOLF Studios' Library Mod

4.5kdownloads
Astran[DELAYED]
1.21.1neoforge

Astran[DELAYED]

Enhance each of your limbs with Outer Space ressources

4.4kdownloads
Create: Productivity Module
1.21.1neoforge

Create: Productivity Module

More ingots from your ores, with Create-based ore processing!

4.4kdownloads
Calibrated Spawners Expanded
1.21.11fabric

Calibrated Spawners Expanded

A mod that let you calibrate and customize mob spawners.

4.4kdownloads
[Cobblemon] Last Resort v.1 - Fabric & Neoforge 1.21.1
1.21.1neoforge

[Cobblemon] Last Resort v.1 - Fabric & Neoforge 1.21.1

Adds more ways to get resources from your Pokemon... and possibly consume them?

4.3kdownloads
CMT's PowerStones
1.21.11neoforge

CMT's PowerStones

Overlapping wires of Redstone, Bluestone, Greenstone and Yellowstone

4.1kdownloads
Jurassic Genesis
1.21.1neoforge

Jurassic Genesis

A Mod that allows you to use Genetic Engineering and to create your own dinosaurs giving the player the chance to revive extinct creatures.

4.1kdownloads