Minecraft Java 1.21 Mods
Browse 3,633 free mods for Minecraft Java 1.21 — popular picks include Mob Curing, Infinite Raid, Failed Breeding.
Updated daily
Mob Curing
Revert mooshrooms, pigmen and witches back to their previous forms.

Infinite Raid
A mod that adds a constant, unending raid, with only a brief reprieve when you win.

Failed Breeding
A simple mod that gives mobs a chance to fail at breeding!
Chicken Jockey (Earth2Java Compat)
Inspired by 'A Minecraft Movie', this mod makes baby zombies seek out nearby chickens so they can become jockeys.
Enchantments through Carpet
A simple way to get enchantment power from bookshelves through carpet and some other blocks!
Muffles&Truffles
This mod adds a mob to the game called the shroomkin, the shroomkin is a wandering trader esc type mob with some mechanics mixed in from the pilgin, if your looking to overhaul the mushroom fields were your mod!
Crystal Town Mod
A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!
Butch - Mob Drops Reimagined
Butch overhauls the mob drops of various mobs to be more involved but more lucrative and adds more uses to some lesser used mobs.
RankedSMP-Better
Youtubers (SharpnessMc , Wemmbu , Flamefrags , etc) Inspired PaperMC plugin for Minecraft 1.21.x that adds a competitive ranking system with unique abilities, extra inventory, and more.
oSzoukaua's: Cerulean Wisp
Adds a craftable wisp entity, that provides night vision
Keep Me Growing
A plugin that allows crops and animals to grow even if users are not online or chunks are not loaded.
Ride Any Mob
Mount and control every mob in Minecraft!
Void_editon.o.o.o
Weird minecraft edition that i found in the .minecraft files
CompanionRM
A smart humanoid companion that fights, mines, fishes, harvests crops, and levels up through 7 unique classes, a true second player.
Solute Extras
More enchants, better craft and smelt recipes and fair mob drops in an expansion of Solute.
Reduced Enderman Griefing
Prevent Enderman from picking up world surface blocks
Cobblemon Ditto HMs
Learn Ditto's (Pokopia inspired) HM abilities yourself - cut, fly, surf, teleport and more, fueled by hunger or XP. A Cobblemon add-on for Fabric + NeoForge.
Creeper AI Updated - NeoForge
Creepers with improved targeting, wall breaching, leaps, and powered spawns.
Creeper Nerf
Stops creepers from breaking blocks and damaging entities, but adds a lot of knockback!

Cobblemon Scroll Cases
Adds CS:GO-style roulette cases for Cobblemon, with tiered Iron, Gold, and Diamond boxes, NPC trades, Pokemon rewards, and Cobblemon item drops.
VirtualSpawnerPro
The Ultimate High-Performance Spawner Solution for 1.21+
Prehistorum
A mod that adds paleontology, prehistoric creatures and more to Neoforge 1.21.1
Easy Bee
A completly new way to trasport bees with extra tweaks
NoMobGriefing
Prevents mobs from griefing
Scaled Ender Dragon
Enhances the Ender Dragon fight by scaling the difficulty and mechanics based on Players!

Next Level Twitch Integration
A mod for streamers to use, Allows chat to cause chaos

Playerless Continued
Mobs drop XP & loot regardless of death cause. Continuation of jadc's playerless for 1.21.x.
Happy Ghast Tiers
Are your Happy Ghasts getting you down? Well wipe those tears away with Happy Ghast Tiers! This datapack adds five new tiers of harnesses each providing a small but noticeable speed boost. And as an added bonus we've added Ghast Treats!
Minecraft, But Every 30 Seconds You Swap Places With a Mob
A Fun Datapack that randomly swaps your coordinates with any loaded mod(hostile/passive).
The real peaceful mode
This datapack makes all creatures non-hostile towards players.
ShadowsZ
Yet another solo leveling inspired mod
miencrap 2 minerat
makes mineracft better by adding random bullshit (140+ blocks, 80+ mobs)
Emergence
Gives Villagers entirely new jobs to supplement their economy, as a bonus gives you new workstations!
[Cobblemon] Jet's Stick and Apple
Jet's take on a Minecraft-inspired Cobblemon Region
Advanced API
AdvancedAPI provides very simple code, for example, ItemBuilder or SimpleInventory, which can be used to create things faster. ONLY FOR PLUGIN DEVELOPERS
Dungeons, Creatures and Classes (DnD): REMADE
A D&D inspired RPG mod with Mobs, structures, classes and a lot more!