Minecraft Java 1.21 Mods
Browse 1,540 free mods for Minecraft Java 1.21 — popular picks include Eternal Nether, Bosses'Rise, Better Villages.
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Eternal Nether
New structures, mobs, and many Nether adventures await! A continuation of Bygone Nether by Izofar.
Bosses'Rise
🐉 Bring Souls-like Bosses into your world
Better Villages
This mod enhances the villages in Minecraft by improving existing structure, making them feel more alive and engaging to explore.
Realm RPG: Fallen Adventurers
Improves world exploration by adding skeletons wtih treasures. Vanilla style.
Etcetera
Simple mod that adds random vanilla friendly features

Immortalers Delight
Ancient plants, ancient tools, and the expansion of ancient diets!
Enderscape
Total overhaul of The End with new generation, biomes, mobs, and other features.
Awesome Dungeon Ocean
This mod adds dungeons to your ocean, like boat, ruin..
Astral Dimension
Explore 2 magical dimensions shaped by the will of a multidimensional being.
[Axanthic Studios] Lands of Icaria
AGS presents: A vast new dimension inspired by ancient Greek and Egyptian mythology.
Ships
Adds a new ship dungeon and lets illagers use boats.
Cobblemon Alpha Project
A mod that allows for naturally spawning Alpha Cobblemon in your world!
Ulterlands: Worlds Apart
Go beyond dimensions; explore a realm unknown yet familiar.
Loot & Explore
Explore and loot new structures and fight new dangerous foes!
Blended Compat
Adds more compatibility between mods commonly found together in modpacks.
Cobblemon: Legends Untold
Adds legendary pokemon & their structures.
Incendium Biomes Only
Removes structures, items, mobs and bosses from Incendium, leaving only the biomes and terrain.
Cobblemon Trials Edition
A Cobblemon addon that replaces Mob Spawners and Trial Spawners with a highly customizable Cobblemon Trial Spawner.
New Game - An Improved Experience | 26.1.2 UPDATE!
An awesome modpack! | Improve the vanilla experience, adding biomes, creatures, elements and other interesting features.
Macabre - Call of False Prophets
Flesh and gore dimension, hard enemies and good rewards.
Mob Compack
(a couple of) Mobs for Biomes O' Plenty
Stellarity
Extreme rehaul of The End in a unique fantasy style, combined with biome and structure overhauls, new items, weapons and plenty of other content to discover.
More Mobs
Humanoid mobs get new variants through over 85 custom player heads or unused vanilla mobs! No Resource Pack needed!
Luki's Woodland Mansions
New Mansions to explore and traverse.
Neo The Titans
"This mod introduces genetically enhanced Titans, designed for modern Minecraft versions (1.21 and above)."
Battle Towers
Adds Battle Towers (WIP)
Legends & Myths (Cobblemon)
A data pack that adds legendary and mythical Pokémon to the game. Explore new buildings and Pokemon, gain new experiences in your adventures.
Mebahel's Creatures - Draugr Invasion
This mod introduces a full bestiary of Draugrs inspired by Skyrim, a boss with advanced AI, powerful magical items, shared multiplayer chests, new structures, and a raid system that turns the player into the hunted.
Advent Of Ascension
An all-in-one RPG mod with new skills, weapons, armour, mobs, bosses, dimensions, and more!
Cobblemon - Ukulele Pichu Addon
A datapack that adds the Ukulele Pichu from Pokémon Ranger: Guardian Signs with a special ability and moveset.
DivineRPG
8 New Dimensions ♦ 115+ New Mobs/Bosses ♦ Hundreds of New Blocks and Items ♦ Unique Weapons and Armor
Solara Dimension
Huge dimension like the overworld. No mobs spawn, Real sky color, and much more!
Cobblemon Rustling Spots
Rustling Spots adds dynamic, world-driven “rustling spots” across the Overworld.
Pokecube AIO
Pokemobs for Minecraft!
End Villager Trader
Adds a new villager trader in the End, offering End-related items, including a new Shulker Armor
BetterEnd: New Dawn
An unofficially maintained continuation of BetterEnd for Fabric and NeoForge, bringing the latest BetterEnd content to every supported Minecraft version alongside bug fixes, compatibility improvements, and expanded End world generation