Neoforge Mods for Minecraft 1.21
Browse 179 free Neoforge mods for Minecraft 1.21 — popular picks include THE DELTA RUNE, Universal Jewelry, Dong Dong's random creation.
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THE DELTA RUNE
A DELTARUNE mod for Minecraft. Previously known as Minecraft: 5th Dimensional. (Heavy WIP.)
Universal Jewelry
Adds compatibility between Iron's Gems n Jewelry and other mods
Dong Dong's random creation
magic and energy,new ore,new dimension,new tool and weapon type.
Avatar: Bending World
A mod about the TV show: Avatar the last airbender
EXTRACTROOMS
Backrooms-themed looter mod. Clip inside, loot randomly generated rooms, and find the exit before the timer runs out.
DayCraft REVAMPED
DayCraft is made for everyone. Structures, mobs, and new mechanics will come to your world.
Geode Mania
Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!
Wisp & Willow
A magic mod, inspired by occultism, botania, and thaumcraft.
Stay Frosty
Cold-related entities may now deal bonus frost damage.
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.
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…
Potatomod
The potatomod is a funny and unlogical mod.
The Dababy Modification 2
Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture
Thanks Mobs(Спасибо мобы)
Thanks mobs is a mod that adds many interesting mobs and more!
Dragonights
The official Minecraft mod for the Dragonights TV series, developed and maintained by J9 Studios and representatives of the Dragonights franchise.
SAO Particles
A mod that spawns particles when mobs die, just like in SAO!
Soul Cage
Soul cages for capturing and releasing mobs
Lost in Dreamland(迷失梦域国)
Add a series of new things.Including a new dimension.
IFC-Integrations
Unite the worlds of Ice and Fire and MCA Reborn with legendary relics, enhanced creature interactions, and a new way to experience both mods together.
Realms of Runeterra: A tale of Relative Dimensions
New blocks, items, mechanics, stories and adventures await you in a 131072-side block map of Runeterra, the world of the world-wide known MOBA League of Legends. An immersive new dimension paired with procedural generation to spice every new world!

Spectrum Compat
Integrates Spectrum mechanics into other mods
JOJO - stone block crusaders
Adds many features from the popular manga/anime jojo's bizzare adventure (jjba)
NeoPasterDream
Also known as the NewPasterDream, it is a port of the original mod to the 1.21.1 NEO loader, and has been restructured to make it more oriented towards adventure themes.

Snowier Golems
Allows you to enchant snow golems for new abilities! (made for WinterJam)
Neutrality Redux
Neutrality Redux is a remake of a mod about the interaction, friendship and development of the Illager race!
Dreamlands
Escape reality in your dreamland.
Netherlock'd
Locks the Nether behind the Wither, turning the Nether portal into a sealed gateway that must be unlocked by defeating the guardian within.
Universal Trinkets
Modular, command-powered trinkets for mapmakers, mod-pack devs, and power players.

O's enderite
Adds new ores, tools, mobs, blocks and structures based on Enderite — a powerful resource from the End.
Simple Gravity Changer
This datapack adds a function to change the gravity of the world.
Random Junk
A mod filled to the brim with random meme features

Allay Companion
Replaces the totem of undying with an animated allay entity that moves around with you.
ShadowsZ
Yet another solo leveling inspired mod
CompanionRM
A smart humanoid companion that fights, mines, fishes, harvests crops, and levels up through 7 unique classes, a true second player.
More Fox
New foxes with new mechanics
stupid baby mod
!! LOUD NOISES !! a mod that adds a bunch of different baby mobs, items, blocks, weapons.