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Minecraft Java 1.21 Mods

Browse 12,799 free mods for Minecraft Java 1.21 — popular picks include Gregfluxology, Dragon Rings, Oritech Laboratory.

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Gregfluxology
1.21.1neoforge

Gregfluxology

Forge Energy works on my GregTech machine

22kdownloads
Dragon Rings
1.21.1neoforge

Dragon Rings

■ Create your own speed races, mazes, and parkour zones using rings, boosts, bonuses, locked gates, redstone, and DRAGONS!

22kdownloads
Oritech Laboratory
1.21.1

Oritech Laboratory

Oritech Machines now look Scifi

22kdownloads
Create: Brassworks
1.21.1neoforge

Create: Brassworks

The official Modpack for the Brassworks SMP!

22kdownloads
Gauges, Switches & Modules
1.21neoforge

Gauges, Switches & Modules

An unofficial NeoForge/Fabric port of the classic RsGauges mod. Adds stylish analog/digital gauges, switches, and sensors for redstone monitoring. And new Blocks/Items.

22kdownloads
Create:Heat
1.21.1neoforge

Create:Heat

A mod provide ways to heat create machine up

22kdownloads
AgriTech: Crops (Legacy)
1.21.1neoforge

AgriTech: Crops (Legacy)

⚠️ This mod is no longer maintained. AgriTech (standalone) supersedes it.

22kdownloads
Mini Tardis
1.21fabric

Mini Tardis

A different take on the ever-growing TARDIS mod genre

22kdownloads
Cobblestone Semantics
1.21.5neoforge

Cobblestone Semantics

Enhance your modded experience with new tools and machines that help you make cobblestone into energy and lava!

21kdownloads
Allthemodium - Ender IO Capacitor Additions
1.21.1neoforge

Allthemodium - Ender IO Capacitor Additions

Adds Allthemodium, Vibranium, and Enderium capacitors to Ender IO, enhancing machine speed and capacity for faster processing time

21kdownloads
PatternBetter
1.21.1neoforge

PatternBetter

This is an add-on mod for AE2 Extended, which allows the number of pattern slots in the ME Pattern Provider to be customized. Additionally, it provides the functionality to multiply/divide patterns by 2 , 5, 10 for the Pattern Provider.

21kdownloads
Scannable Reforged
1.21.1neoforge

Scannable Reforged

Scannable Reforged — Scannable for Minecraft 1.21.1 and 26.1.2 (NeoForge), with new Spawner and Lootr scanning modules and a larger scanner energy buffer. A fork of Scannable by Florian "Sangar" Nücke.

21kdownloads
Create: Cobblemon [Cardboard Edition]
1.21.1neoforge

Create: Cobblemon [Cardboard Edition]

A Casual Modpack that includes various mods such as Create where you can automate almost anything you can think of, Cobblemon to catch friends and fight various monster in engaging battles, Minecolonies where you can become a mayor of your own town!

21kdownloads
Stealth by Karl Karlmann
1.20.1forge

Stealth by Karl Karlmann

Replaces the fixed mob detection radius with vision and hearing. Also: stabby stab stab.

21kdownloads
War of Valor: The Original WW1 Minecraft Mod
1.21.1forge

War of Valor: The Original WW1 Minecraft Mod

The original WWI Minecraft Mod for 1.21.x+

21kdownloads
Cobblemon CobbleFarm
1.21.1fabric

Cobblemon CobbleFarm

Automate your Pokémon item gathering! A Cobblemon addon that lets you farm Pokémon drops automatically using tier-based production blocks.

21kdownloads
Shaders & Optimization
1.21.1fabric

Shaders & Optimization

A modpack balanced between beauty and performance: realistic shaders, visual improvements, and advanced optimizations for a smooth and stable experience.

21kdownloads
BK-Rynek
1.21.10fabric

BK-Rynek

BK-Rynek is an intelligent automated market bot with a clean, user-friendly GUI, featuring high-speed scanning, sniping, and automated Discord notifications—all running seamlessly in the background without requiring Minecraft to be in focus.

21kdownloads
Create Aeronautics: Boat Propellers
1.21.1neoforge

Create Aeronautics: Boat Propellers

This mod adds an boat propeller bearing that works more efficient with less su and rpm its great for early game and late game boats

21kdownloads
Picture Axe
1.21.6neoforge

Picture Axe

Place images from the web into your Minecraft world in various ways. From beds, banners, and shields you can put images onto vast array of things.

21kdownloads
Syconn's Star Wars Mod
1.20.1forge

Syconn's Star Wars Mod

Travel To a world Far Away. Meet your favorite Star Wars Characters and adventure in custom dimensions and biome.

21kdownloads
Land's Utilities
1.21.1neoforge

Land's Utilities

Universal block/cable facades, remote controls for out-of-range chests/machines, fluid XP utilities, and more!

21kdownloads
Gateway Gun
1.21.1fabric

Gateway Gun

An edit/rebranding of the Immersive Portal Gun mod

21kdownloads
Console Spam Fix : Reborn
1.18fabric

Console Spam Fix : Reborn

A log filter that hide configured messages or errors from console and logs.

21kdownloads
Ring of Ascent [FABRIC/FORGE/NEOFORGE]
1.21.1fabric

Ring of Ascent [FABRIC/FORGE/NEOFORGE]

An ring that give you lift and wall climbing

21kdownloads
Energy Pots [Botany Pots Addon]
1.21.1neoforge

Energy Pots [Botany Pots Addon]

Adds Botany Pots that require energy to work

21kdownloads
Blocky Bass
1.21.10fabric

Blocky Bass

Adds Big Mouth Blocky Bass to the game. Fish him up, feed him a disc, watch him sing!

21kdownloads
ImmersiveThunder: Reforged
1.21.11forge

ImmersiveThunder: Reforged

An updated fork of ImmersiveThunder featuring immersive distance-based thunder sounds for modern Minecraft.

21kdownloads
Create: Unbreakable series
1.20.1forge

Create: Unbreakable series

A mod that adds a new tier of items that are unbreakable. Using Create Mod recipes

21kdownloads
Kuro Materials
1.21.11neoforge

Kuro Materials

Unique materials with useful features

21kdownloads
Krip Turrets
1.21.1neoforge

Krip Turrets

This mod will add several new types of turrets that protect you and your buildings from evil and dangerous entities.

21kdownloads
Nemo's Farming
1.21.5fabric

Nemo's Farming

Add more crops & food to Minecraft!

21kdownloads
Botany Pots: Cultivating Dreams
1.21.1neoforge

Botany Pots: Cultivating Dreams

Botany Pots: Cultivating Dreams is a Addon of Botany Pots

21kdownloads
Zombie Jerky
1.21.8neoforge

Zombie Jerky

Turn Rotten Flesh into Zombie Jerky with the Smoker

21kdownloads
[MTS/IV] Sphase Vehicle Mashup Pack (SVMP)
1.16.5forge

[MTS/IV] Sphase Vehicle Mashup Pack (SVMP)

A bunch of random vehicles with fun customization and functionalities.

20kdownloads
FlatEdit+
1.21.11fabric

FlatEdit+

A rework of the horrific superflat creation screen.

20kdownloads