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Forge Mods for Minecraft 1.21

Browse 132 free Forge mods for Minecraft 1.21 — popular picks include Piglin Conservatory v3.0, Create: Configurable Machine Outputs, DarkRooms.

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Piglin Conservatory v3.0
1.21.11fabric

Piglin Conservatory v3.0

Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!

45kdownloads
Create: Configurable Machine Outputs
1.21.1forge

Create: Configurable Machine Outputs

Take control of your create machinery automation! This mod lets you choose which recipe your millstones, crushing wheels and presses use when multiple addons create conflicting recipes, ensuring predictable and reliable automated systems.

40kdownloads
DarkRooms
1.21.10neoforge

DarkRooms

Brings back the old dark room mechanic for farming flowers easily!

27kdownloads
Overly Realistic
1.21.11fabric

Overly Realistic

Introduces overly-realistic game mechanics, making the game extremely hard and time-consuming as to incentivize players to cooperate

25kdownloads
Blasting Netherrack into Nether Bricks
1.21.4forge

Blasting Netherrack into Nether Bricks

Smelt Netherrack into Nether Bricks in the Blast Furnace

25kdownloads
[SBW] Wrecked!
1.20.1forge

[SBW] Wrecked!

Stops SuperbWarfare vehicles from evaporating after being destroyed!

23kdownloads
ImmersiveThunder: Reforged
1.21.11forge

ImmersiveThunder: Reforged

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

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
Cattlestrophic!
1.21.1fabric

Cattlestrophic!

A mod introducing new mechanics on animals breeding and growth.

20kdownloads
Create Cogs Invaders
1.21.1neoforge

Create Cogs Invaders

A new mechanical presence has emerged within the world of Create.

19kdownloads
Create: Better Pumps
1.21.1neoforge

Create: Better Pumps

More variations to the mechanical pump in the Create Mod!

16kdownloads
Improved Genetics
1.21.1neoforge

Improved Genetics

This mod basically adding DNA mechanic for every Living Entity and let users to create modified offsprings for their entities via custom machines.

15kdownloads
Orbital Wither Skull Cannon
1.21.9fabric

Orbital Wither Skull Cannon

A Datapack/Mod of Blue Wither Skull Nuke Cannon which is able to penetrate obsidian, water and lava.

14kdownloads
PerformanceX
1.19fabric

PerformanceX

Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.

14kdownloads
[IU] No Damage Bee
1.19.2forge

[IU] No Damage Bee

No Damage Bee is an addon for IndustrialUpgrade that changes the mechanics of interaction with bees.

11kdownloads
Ekipa Mod
1.21.1neoforge

Ekipa Mod

The mod adds a lot of different things related to the team, eg. Ice cream of the team and their extensive mechanics, drinks, party CDs, mobs (no nowciax), notebooks, boxes, phone cases and many other things.

7.7kdownloads
Chroma Key - Green Screen
1.17fabric

Chroma Key - Green Screen

Green screen instead of green concrete

6.8kdownloads
Blue Hearts
1.21.1neoforge

Blue Hearts

A new type of health: Blue Hearts. A new color, new mechanics!

6.1kdownloads
Naturalis - Realistic Remorphed
1.21.1neoforge

Naturalis - Realistic Remorphed

RP Survival morph progression for ReMorphed: Knowledge XP, instincts, Resonance bonding, Humanity, and body-specific mechanics.

5.2kdownloads
Create: Enhanced Diamond Production
1.16.5fabric

Create: Enhanced Diamond Production

Renewable Diamonds and Asurine!

4.9kdownloads
BioMech
1.21.1neoforge

BioMech

Man and machine become one. Replace body parts with machine parts and enhance your own body with new functionality.

4.9kdownloads
Mechanical trading station
1.21.1neoforge

Mechanical trading station

Trading station with create power

4.8kdownloads
Robot Fortress
1.20.1forge

Robot Fortress

a 1.20.1 pack with primitive tech mods

4.8kdownloads
Create: Multiplanar Crafters
1.21.1neoforge

Create: Multiplanar Crafters

Create: Multiplanar Crafters is a lightweight, high-performance addon for the Create mod that completely revolutionizes the Mechanical Crafter. It finally unlocks the ability to orient your crafting grids horizontally (along the X/Z axis), facing the sky !

4.6kdownloads
Mix Energy
1.21.11neoforge

Mix Energy

The MixEnergy Mod introduces a unique mechanic to Minecraft: player energy. This energy system adds a new layer of challenge and strategy by making energy a consumable resource for various actions.

4.3kdownloads
Create: Enhanced Emerald Production
1.16.4fabric

Create: Enhanced Emerald Production

Automate Veridium and Emeralds!

4.2kdownloads
Superb Warfare: Perimeter
1.21.1forge

Superb Warfare: Perimeter

Advanced drone swarm control and enemy tracking radar / Усовершенствованное управление роем беспилотных летательных аппаратов и радар слежения за противником

4.0kdownloads
Nearby Inventory Crafting
1.21.1forge

Nearby Inventory Crafting

Craft using items from nearby chest's without moving them

3.3kdownloads
Villager Job Tools
1.21.10fabric

Villager Job Tools

Client-only. Reroll any villager's trades (break/place their job site block) until wanted offers appear. Trades Finder, Auto Buy, Auto Sell. Keybinds: K = menu, R = start/stop.

2.9kdownloads
Rhyme PVZ
1.21.1neoforge

Rhyme PVZ

This is an impressive PVZ module which will include most of the plants and zombies from PVZ 1 and PVZ 2, with new mechanics and gameplay.

2.8kdownloads
Create: Maintenance Control
1.21.1neoforge

Create: Maintenance Control

A Create addon introducing maintenance mechanics. Allows Train Stations to be temporarily disabled, making trains skip them without modifying any train schedules.

2.8kdownloads
Better Markets!
1.21.11fabric

Better Markets!

Sell Items in a Villager Trading UI & Barter with Other Players!

2.6kdownloads
Hydraulic Machinery
1.21fabric

Hydraulic Machinery

Turn pistons into industrial machines with hydraulic presses, automation, and configurable vanilla-friendly mechanics.

2.3kdownloads
Create: Aeronautics/Ultimate Factory Recipe Fix
1.21fabric

Create: Aeronautics/Ultimate Factory Recipe Fix

This datapack fixes a bug in "Create: Ultimate Factory" where the "compat" folder does not work on servers.

2.3kdownloads
Create: Enhanced Netherite Productions
1.16fabric

Create: Enhanced Netherite Productions

Automate Netherite! With this data-pack you can build the netherite farm of your dreams!

2.1kdownloads
All About Create - Automation & Mechanicals Tech
1.21.1neoforge

All About Create - Automation & Mechanicals Tech

Master mechanical automation in Minecraft with the All About Create modpack, where you can build, automate, and innovate using the advanced capabilities of the Create mod.

2.0kdownloads