Neoforge Mods for Minecraft 1.21
Browse 19,084 free Neoforge mods for Minecraft 1.21 — popular picks include EMF Compat: Immersive Melodies, Modern industrialization FE compat, Monsters Unlimited.
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EMF Compat: Immersive Melodies
Makes Immersive Melodies work correctly with animated EMF player models.

Modern industrialization FE compat
NeoForge addon for Modern Industrialization. Make MI electric network compatible with FE network.

Monsters Unlimited
A challenging Minecraft mod featuring boss monsters! Starting from day ten, a powerful boss monster will appear in your world every five days.

More dimensions!!!
This mod adds more dimensions to your game

Bauble Chocobo
A mod that allow you to "carry" your Chocobo from Chococraft with you!

Man's Waffle Expansion
Ever dreamed of making waffles? With Man's waffle expansion your dream becomes reality.

Cobblemon Heroes Server Pack
A Adventure-RPG modpack mixed with Cobblemon and other freatures. Created for the official server Cobblemon Heroes 1.21.1.
Createrington Nomads
Create Aeronaunautics pack for a small group of Createrington Players

Golden Ages Server Pack
A modpack created for the 1.21 version of the Golden Ages terrafirmacraft server.
CleanCraft by ACUL [Neoforged]
CleanCraft is a Vanilla+ Neoforge modpack focused on performance, visuals, and quality-of-life. Featuring Sodium, shaders, Xaero’s map, Tom’s Storage, and more—it's perfect for builders, explorers, and smooth multiplayer.
Apotheosis Dimension Restrictions
Prevent Players from entering the Nether or End without specific World Tiers

Dio's Tiny Ore
Dio's Tiny Ore is an ore generation mod focused on adding ore to enhance exploration

Azurite/Bluewood mods
此模组简称A/B ms|This module is referred to as A/B ms 此模组现已全部完成!(后续会根据反馈的问题进行整改) This mod is now complete! (Rectification will be made according to the feedback in the future)

Simple Tsunamis
A simple mod that adds Tsunamis

Funny I guess
Adds some blocks which can fool you friends and make you laugh.

Create & Electrics
A new experience with the Create mod and add-ons – physics, biomes, dungeons, and adventures.
Create Aeronautics (& Stuff)
Survival-friendly Create modpack that includes Create:Simulated & a bunch of compatible mods to make it more interesting and immersive to use (as well as a set of exploration & combat mods to give you more to do outside of Create as well)

LinVerticalSlab
Added the ultimate vertical placement of half bricks to the game

Dolphin Jockey
This mod makes drowned zombies seek out nearby dolphins so they can become jockeys.

GoldenMaus's Bronze Tools
A lightweight mod that adds balanced bronze tools and armor.

LockyLocks
Secure your treasures with durable locks and forged keys, a personal touch of protection.

That's A Smart Phone
Ever want your very own Nokia 3310?

Beyond the Horizon
The Minecraft overhaul mod! Take your adventures beyond the horizon!

Create: Levitite Fields
Adds a more interesting way to obtain levitite
Steam & Stratosphere
A specialized industrial modpack focused on the synergy between Create's engineering and advanced aeronautics on Minecraft 1.21.1.

Cobbled Berries
Cobblemon Addon which adds Hyperspace berries.

All In 1
A balanced (Neo)Forge modpack that brings exploration, tech, magic, building, and QoL together into one complete experience.

Google Mod
Adds Google’s Logos into Minecraft. It also adds armors and weapon made from Google’s Logos.

ONYXX
This is a Vanilla plus modpack for 1.21.4 using Neoforge and includes modifications for graphics, items such as furniture, and ease of life improvements.

Aeronautics Scoped Links
Removes the ability for sable levels to crosstalk between other sable sublevels and the world.

Skybounds
Start adventuring in our new biomes and mine our new ores so you can conquer the sky

CC: Relative Routing
Call peripherals using relative coordinates instead of ids
StormCore
Version 1.21.1 | Survive the storm, learn and master farming and engineering. Can you engineer your way through the storm, try this modpack now!

Explorisa
This modpack is centered around becoming stronger as you explore new structures, biomes, and even whole new dimensions, all the while defeating strong bosses, in a medieval/fantasy rpg setting.

Clientside Crafting
A mod that fixes crafting table server lag by predicting crafting table results on the client.
The Odyssey (Create Aeronautics & Weather mods)
A modpack made so you can fly an airship through a tornado, or sail ships through cyclones. With plenty of other mods so it's a wild journey along the way.