Neoforge Mods for Minecraft 1.21
Browse 4,160 free Neoforge mods for Minecraft 1.21 — popular picks include PLASTIC CRAFT, Eric's Terrible Additions, Deep Winter.
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PLASTIC CRAFT
A unique expansion that introduces versatile plastic materials, custom building blocks, and tools to upgrade your Minecraft survival experience.
Eric's Terrible Additions
a mod that adds the most random things, including a new ore, a liquid, with more yet to come!
Deep Winter
Deep Winter is a mod that adds a post-apocalyptic winter theme.
FTechResource
Bring the surface mineral veins and mining machines from the Factorio game to the Minecraft
Convenient Chipping Modpack
A modpack that combines the Chipped mod with world generation, storage, immersion, and quality of life mods designed to make play-throughs focused on building with Chipped more convenient and immersive.
ZOL
My mods like update zol and better netherite it adds more dimensions and more mobs more blocks fun features for mobs and dimension and structures and you can craft stuff like chainmail armor now.
Deepborn
Deepborn is a mod that adds content to various parts of the game, mostly focused on cave exploration.

Brawl Town
Adds Phoenix and Thunder armor, crystals, and gems, as well as weapons, tools, and armor crafted from the new materials.
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks
Ars Dragongate
Locks Ars Nouveau (and its addons) content behind defeating the Ender Dragon.
Forever Frost
Forever Frost is a small mod that transforms every biome into snow and ice and prevents it from melting.
The Golden Paradise
Step into a world where nature dreams in gold. Golden Paradise is a visually rich, biome-driven Minecraft mod that transforms your overworld into a radiant sanctuary of shimmering forests.
Been There
Marks explorer/treasure maps as already visited, in your inventory and on villager trade offers, so you never buy a duplicate map by mistake.
The Dungeon Experience
Adds content from Minecraft Dungeons in a pretty vanilla way.
FarmersMC Chunkloader
A Chunkloading Mod. To keep your farms running
Fall drop
newest update recreated from mc live adding stuff like the poplar wood and wool stairs
Eternals
Adds various rpg like items and mechanics in order to turn minecraft into my ideal game so if anyones interested in trying it out feel free to download :)
PolyMods
Pack that focuses on giving better experience while playing minecraft without drastic changes like a lot of new blocks, dimensions, machines etc.
The Voidlands of Entody
Journey beneath what is known and enter a new dimension: The Voidlands! Conquer terrifying enemies, loot new structures, and explore.
Whispers of the Pale Garden
a mod that adds various new additions to the pale garden biome. you can report bugs in the discord server.
Schematicon
A creative planning dimension for builders. Switch from survival to creative and back with fully separate inventories and no balance disruption.
JtC Abandoned Roads
Adds abandoned roads to enhance your infection/apocalyptic/modern world!
Create Adventure Time
A Modpack about Tech and exploration with various vehicles that you can build however you want.
Biome Ore Richness
This mod adds rich ore veins to biomes, but does not remove vanilla ores.
Dungeon Keys & Loot
Adds locked caches, collectible keys, and tiered loot rewards for exploration.
Stelar's Cobblemon 3
A Cobblemon-focused adventure modpack I made for me and my friends. Centered around Cobblemon, it features popular worldgen, storage, and agriculture mods to enhance the Mon experience!
Everything Expanded
Expanding upon nearly every aspect of the game with various additions. Made with MCreator
Rot Creeper
💚 Your worst nightmare just got worse! At night, normal Creepers mutate into terrifying Rot Creepers with massive health and devastating one-shot explosions. Run, hide, and survive until dawn! 💀💥
Accurate Craft
A performance-focused Minecraft modpack featuring enhanced visuals, quality-of-life improvements, new structures, epic boss fights, and expanded building possibilities.
TheFourLeafCollective
A modpack made to specialize in four main archetypes, tech, magic, exploration, and building!
Euler Rig
A feature-rich adventure centered on technology, exploration, optimization, and nature. Built for NeoForge 1.21.1
Bronze Age Mod - A Dip In The Past
Immerse yourself in the Bronze Age! Meet new metals, building blocks and foodstuff which will bring you back to an Age of Heroes.
Kaucjomat (Bottle Deposit Machine)
Immerse yourself in the world of deposit-free bottles and cans and get something back for yourself ;) #🇵🇱⛰️

Project: Nuclei
Adds uranium ore, lead ore and an enrichment process for making uranium rods. Also adds graphite rods (crafted with coal), a nuke, a radioactive seperator and various crafting components. In general this is a (kinda) scientific industrial progression mod.
Treefyds
Grow carnivorous walking plants, harvest their oil.
nanbeiluduo
Automatically search for structures and connect them using roads