Neoforge Mods for Minecraft 1.21
Browse 4,488 free Neoforge mods for Minecraft 1.21 — popular picks include Create/Aeronautics Mechanical Roller Fix, EMF Compat: Exposure, DeatButThreeReload.
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Create/Aeronautics Mechanical Roller Fix
Create Aeronautics Roller Fix is a small NeoForge compatibility mod for Minecraft 1.21.1. It fixes a Create Mechanical Roller issue seen when Create Aeronautics/Sable is installed
EMF Compat: Exposure
Makes Exposure work correctly with animated EMF player models.
DeatButThreeReload
Prevent players from having to respawn multiple times to defeat some bosses
Bleeding System
A mod that adds bleeding mechanics
Jump Enchantment
New enchantment that, when applied to boots, increases your jump height!

More Ancient Debris!
Tweaks the world generation to generate around twice as much ancient debris as normal!
Dog Dog
Overhauls Minecraft wolves with unique personalities, treasure-hunting abilities, and epic life-saving mechanics!
Minestuck Extras
Adds new blocks, weapons, foods, and armor sets to Minestuck.
Project: Explosive
Adds realistic explosions while keeping Minecraft’s vanilla style.
MineClawd
MineClawd is like a magic wand for your world. You don't need to know how to code—just tell the game what you want, and watch it happen!
Elemental Tools
A fun mod that adds tools with special abilities for each element. Fire, earth, water and air
Sketchy Books
Sketchy Books lets you draw pixel-art sketches directly inside Books & Quills, turning them into illustrated journals.
Fight, Grow, Cute!
A sandbox odyssey with 360+ snarky, mechanic-driven quests. Master TacZ ballistics, Iron's Sorcery, and L2’s specialized weaponry to fuel your Sephirot skills. Slay gods for power—then retire to gourmet meals with your maids.
Create: Turbines
Adds Turbines to Create, generates SU from turbines. And other things.
PlayerSync
A server side mod that allows synchronising player data (inventory, health, xp, ...) across different Forge or NeoForge servers.
Create: Back Off!
Keep entities at bay and stop griefing
Open Parties and Claims: Warfare
Turn OPaC claims into battlefields with chunk wars, raid rules, claim protection, and Xaero/Create support.
Sable: Off-Balance
Makes you fall down if you stand on tilted sublevels, and ragdolls try to balance themselves instead of falling down
Brutal Respawn
You can no longer reset your hunger level or restore your health by respawning. You will respawn with 1 health point and a hunger level based on your pre-death level.
Survival Reimagined (NeoForge)
A Minecraft Mod with the goal of making Minecraft harder with a more realistic approach at progression
MF24KU (decommissioned)
Development on this project has ended.◆An unofficial fork of "MirageFairy2024," a Minecraft mod for the MirageFairy project, created by Yoruno Kakera.
Registrate Me
Added registration for minecraft servers
Merry Snow
Focuses on snow-related mechanics, aiming to add more variations to the vanilla snow mechanics in Minecraft.
Diary of an 8-Bit Warrior
Experience Aetheria like a Terrarian! Complete quests, kill bosses, and level up your skills! Maybe you'll even meet Runt and his friends…
Immersive Mechanical
Several multi block machines have been added to the Immersive Engineering.
Harry's Hostile Expansion
Adds many different hostile mobs, mechanics, structures & bosses.
Fabulous Blades
Adds new swords with different types and mechanics. Compatible with Better Combat for unique attack styles!
Potatomod
The potatomod is a funny and unlogical mod.
Manual Labour
A mod about bringing hands-on, hard work back to Minecraft!
Aerodynamics4MC
A mod that adds realistic aerodynamics & wind to Minecraft
PipeWeed Reborn
A mod that adds pipes and few erbs you can plant, dry, ferment and smoke!
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.
[BD] 方块耐久 Block-Durability
Make TaCZ guns truly destructive — no more binary "can hit / can't hit". Every bullet chips away at a block's HP, complete with crack progression effects for a deeply satisfying destruction feel.
the broken script two
The Broken Script Two is a dark adventure mod for Minecraft 1.21 that shatters our very perception of the world. You play as the Scriptbreaker, a wanderer with the power to alter the code of reality. Experience stories intertwined with nightmares.
Cool End
This mod adds new biomes, structures, mobs and resources to the End and Overworld, expanding exploration and improving gameplay and visuals.
Command Utility
Command Utility is a mod that attempts to add commands and features from spigot plugins such as EssentialsX - For NeoForge, Forge.