Neoforge Mods for Minecraft 1.21
Browse 118 free Neoforge mods for Minecraft 1.21 — popular picks include ConvenientCrafting, Sweet Apocalypse Biome, Pumpkin Madness.
Updated daily
ConvenientCrafting
This mod adds ways to un- craft things, oasis, greenhouses, and more to come! Surviving in desert biomes becomes much easier with this mod, adding ways to craft essential resources like wood with sticks.
Sweet Apocalypse Biome
Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome mod!

Pumpkin Madness
One new biome, "Pumpkin Grove", which contains secrets, but what are they? So figure this out, I won't give you any hints, but this biome will make you come back again! )
Pixelmon: No More Ultra Space
No More Ultra Space [Pixelmon Sidemod] removes Ultra Space and wormholes for good, relocating every Ultra Beast into matching overworld biomes with beast chests, horde battles, and ultra terrain blocks all aquirable from the overworld.
Beyond The Clouds
Discover clusters of floating islands mirroring familiar biomes and bridge the gaps as you gather resources above the clouds.
NLLCORE
Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics
Kyo's Cottonwood Forest
Adds a cottonwood forest and allergy system for said forest

Pixelmon PokeStats
Lightweight pixelmon mod that displays a Pokémon's IVs and Nature in chat the moment you catch it.
Enlivened End
brings me life to the end with new blocks, biomes, items, and mobs, all in a vanilla-style way
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!
Biome in a Bottle
Adds tools that allow you to pick up and move biomes from place to place.
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.

Real Temp
A realistic client-side temperature survival mod with dynamic biomes, weather, altitude, armor insulation, and seasons. Survive freezing winters, scorching summers, and extreme climates with immersive environmental mechanics.
Timber HUD
Timber HUD adds an size-modifiable, wooden-styled HUD showing in-game time, player age, current biome, weather, facing direction, and coordinates.
Lava Pockets Removed
Removes tiny 1x1 lava pockets from Nether generation without changing biome feature lists, keeping custom Nether biomes and world-gen mods compatible.
Nonsense
A new dimension with unique and creative biomes ...
Slimes Everywhere
Allows Slimes to spawn at night in any biome
The Ebutale
A vibrant new dimension, The Ebutale. Includes new structures, mobs, biomes and more!
Very Much of Create
A massive Create-focused modpack that expands automation, transport, and industry to the extreme. Featuring dozens of Create add-ons, new biomes, food systems, and performance optimizations — perfect for building huge factories, trains, and mechanical worl
Foresters
A simple mod which allows you to put out wildfires more easily using vanilla tools that are commonly found in your inventory (including bundles, which are now craftable)
Strider657's End Update
A Java edition mod that overhauls the end with new biomes, structures, blocks, plants, and more.
Mossy Forests
This Mod adds Mossy Forests to minecraft!
Cobblemon Biome Tokens
Adds Time Based Tokens to help with rare Pokemon!
Humid Oxidation
A Block That Makes Copper Oxidise Faster In Humid Biomes Or When Near A Spore Blossom
Savi Over a game
My first mod introducing: Savi, Biome and more!
Mainworld
Mainworld... mod introduces several new mechanics,items,and armor. it also adds about 30 diffferent structures,each suited to its own biome,as well as new biomes. Explore the world and discover its fill potential, know that they are always watching...
Anti Magick: The Twilight Forest
Optional Anti Magick integration that suppresses Twilight Forest portals, magic abilities, summons, and selected boss actions
Cavernous Unearthed
This mod adds vanilla style cave biomes and features.
Pedro II's End Update
This Minecraft mod adds the End Update to the game with 3 new biomes, 3 new structures, 1 mob, and 2 powerful weapon.
Antactica
new biome Antarctica , new mashines and more.
Wayfinder's Bottle
A vanilla-friendly exploration mod adding a magical bottle that reveals maps to distant biomes. Trade with Cartographers, loot chests, or fish for it!
Biomes plus
Biomes Plus — 7 new biomes: foggy grove, lost forest, misty highlands, driftwood swamp, windswept plains with menhirs, olive grove, salt basin.
Mod but my Friends decided what's in it
lots of stuff, a huescape dimension, dragons, epic cave biome with game-changing mob, eldritch horror spider, Son Goku and more!!!1!!!
TeaTM's Arctic Expansion
This is a relaxed non-combat mod that expands the arctic biomes with mechanics, mobs, items, and decorations.
Beneath Mod (1.21.1, 1.20.1) – TFC Nether Biomes, Ores, And Farming
Beneath Mod extends TFC mechanics into the Nether, introducing systems and content comparable to those found in the overworld. Players can encounter ore veins, collapsing blocks, trees, and farming mechanics adapted to the Nether environment. Features: Expands the Nether specifically for TerraFirmaCraft Adds Nether-based ore veins Includes collapsing block mechanics in the Nether Introduces Nether-adapted […]
Derec's Earth Mobs Mod (1.21.4, 1.20.1) – New Mob Variants And Creatures
Derec's Earth Mobs Mod introduces multiple animal variants with unique behaviors, rare spawns, and interaction mechanics, alongside new hostile mobs and constructible golems. Its focus is on visual variety, environmental interaction, and expanded mob behavior rather than system overhauls. Features: Adds multiple pig variants, including the rare Muddy Pig found across all biomes Introduces new […]