Neoforge Mods for Minecraft 1.21
Browse 503 free Neoforge mods for Minecraft 1.21 — popular picks include Abandoned Cabins, Defiled Lands Reborn, PMWeather: MISC Additions.
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Abandoned Cabins
Adds Abandoned Cabins to forest biomes.
Defiled Lands Reborn
Defiled Lands Reborn on Neoforge
PMWeather: MISC Additions
This is an addon to protomanly's weather mod to add many things that do enhance an aspect of progression in the mod made by protomanly!

Miracleforest
New lore, new biomes, new types of trees, and new weapons and tools. A brand new journey awaits you!
Dong Dong's random creation
magic and energy,new ore,new dimension,new tool and weapon type.
Dynamic Trees for Cobblemon
Adds Dynamic Trees compatibility to Cobblemon. Requires Cobblemon, Dynamic Trees, and NeoForge
Geode Mania
Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!
The Forgotten Man
A hand-built DELTARUNE Chapter 5 dimension you reach through a craftable door. The tree room, the man behind the tree, and a shader based portal you can see through.
Orevolution
An upgrade to minecraft's mining experience!
Global Emeralds
Unlocks Emerald Ore to spawn in all biomes.
The Obsessed Creature
This modpack contains The Obsessed, and a couple other mods put in to bring the best immersion to your world and your stalker friend Lenny. Also adds more decoration/structure and food options
Remin: Realistic Minerals
Adds tons of ores, metals, minerals and tools to the game, as well as game mechanics based on their real behaviour. Changes the vanilla game progression from the very start to the very end.
The Rift
Adds a Stealth dimension with multiple additives to after end game progression!
World of Wonders Reforged
Discover new structures inspired by The Twilight Forest, Create, Alex’s Caves, Biomes O’ Plenty, and Another Furniture, designed to enhance exploration and blend naturally into the world.
Classic Combined
This mod creates a Classic Minecraft/Modern Minecraft hybrid experience. Recreates modern features in a Classic Minecraft/Alpha Minecraft style. Fully Survival compatible
Artisan Pottery
This mod adds a variety of new features related to the archeology update. Pots can now be customized how ever you want, there are new animals roaming the deserts and badlands and new structures to uncover.
More Little Decorations
Adds details in the form of different stones from different materials to each biome. In the future I plan to add more details such as sticks flowers fallen leaves and the like.
MCTerra
Kid: Mom can I have Terraria? Mom: We have Terraria at home. Terrraria at home:
Awakened Islands
A Create: Aeronautics Addon that adds physics-based floating islands to world generation!
Routes
Physical roads generated in world-gen that connect your world's structures - named routes, towns and areas, with waypoints and full Xaero map integration.
Concoction!
Enhances Food, Cooking and World Exploration . Vanilla+ Style.
Fired Pots
Decorated pots are now crafted by firing a clay pot, just like it was shown at Minecraft Live 2020
Nature Paths
Nature Paths – Enrich your world with new flowers, natural structures, and decorative details that make every exploration more beautiful and unique.
Left Forgotten
Once glory days of Minecraft, now buried beneath the void. Minecraft Alpha is still there, but left and abandoned ages ago.
Middgard Foxed
UNOFFICIAL 1.21.1 Neoforge port of Sbeev's Midgard mod, a total biome overhaul aimed at making Minecraft's world generation more realistic. (+ some feautres not present originally)
Backrooms: The Complex
A survival friendly, lore accurate backrooms mod with high quality visuals.
Minestuck Extras
Adds new blocks, weapons, foods, and armor sets to Minestuck.
Enditions
Adds a few things to give the End some visual variety without adding any new blocks. Some Enditions, if you will.
oraclium
Discover Oraclium our minecraft mod which adds new ores, ingots, armor and tools and new items and an improved crafting table which allows you to create hammers oraclium is a "BetterVanillia"
Enderman's Rubies
In this mod, you are able to find Ruby in the overworld. With those rubies, you can craft tools and weapons that will make netherite useless! There's not magic or strange things at all. Just rubies as they were imagined by Mojang!
Premier Pain mod
Add villager decoration blocks in lots of materials, food, beers, biomes and other adventure thing related to villager and the Premier Pain !
alex's mining dimension mod
a mod that adds a new dimension specifically for mining. pretty cool i geuss.
Sculk And Jaw
culk&Jaw mod expanded sculk blocks family, added new effects. Deep Dark and Ancient City have become even more dangerous -- be extra careful when exploring!
Bloom and Doom
Adapting the universe of the pvz franchise to Minecraft.
Apple Tree
Apple trees grow naturally in some biomes, and provide ornamental block & building block.
Bountiful Pears
Bridges the gap between Bountiful Fares and No Mans Land by adding pear fruit trees.