Minecraft Java 1.21 Mods
Browse 12,305 free mods for Minecraft Java 1.21 — popular picks include Animal Garden - Crocodile, Human Player Mobs, ReCrafted Mobs.
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Animal Garden - Crocodile
This mod adds crocodiles to your world to make the swamp a bit more dangerous place.
Human Player Mobs
[ Java Port ] turns all mobs into humans, waifu and husbando, girl and boy
ReCrafted Mobs
The pack for all your mobs of the Minecraft Universe!
Animal Barn
Adds a cozy animal barn to the plains biome
Money From Mobs | 1.20 - 1.21
Make money drop from mobs with a Looting Enchant multiplier and Mythic Mobs support
Wand of Enlivingment
Recreation of the Wand of Animation from The Erebus Mod
Japanese Residence
Adds a traditional Japanese style Residence to the world, inhabited by villagers
Fox's Handheld Cannon
An explosive new mobility option!
ShineaL's Prehistoric Expansion
Mythology And Prehistoric Creatures Reclaim The Overworld
Jaiz Mobs
Jaizmobs was a small project to get me familiar with modding, and from here will no longer be updated or bug fixed. Jaiz Mobs adds 20+ new features (as of the full release - 0.11.1.20.4 and up)
Take Back the Night
A Herobrine bossfight mod inspired by Fargo's Souls
Ender Villages
I have added a new type of village with new villagers in the end with new trades new professions and new structures
[Cobblemon] Catch Cap - Neoforge
Simple Cobblemon addon to restrict the level of wild mons you can catch based on your party level
Middle-earth
Join the legendary world of Tolkien's universe from The Lord of The Rings to the Hobbit and more!
Integrated Stronghold- Dungeon's Mobs Integration
The Dungeon's Mobs Integration Datapack for Integrated Stronghold
pv-addon-sculk
With this add-on warder and skulk sensors are triggered by proximity voice chat.
Yamato Gun (Fabric/Forge)
Add simple guns. You can kill mobs more easily.
More Carpets - BlackWolf Design
This mod adds around 240 new Carpets and extracts textures from their respective vanilla Minecraft block
Animal Garden - Hippopotamus
This mod adds hippos as tamable animals to your world.
The Mandela Catalogue: Alternates
The Alternates have invaded the world of Minecraft!
Create:Butter Cat
Create: Butter Cat bring the classic "Butter Cat Paradox" into the Minecraft world with the power of Create.
No Creeper Grief
Disables that creepers destroy blocks when exploding
NarutoCraft
NarutoCraft is a mod, based on anime Naruto/Boruto
Too Much XP (TME)
Yeets the laggy XP orbs, whilst still maintaining a high level count
Plants&Junk
Mod has been merged! - https://modrinth.com/mod/jaizmod This is to keep the work load down for myself, and keep updates coming! This mod implements several new plant types, a new wood type, and new entities to add to the ambience of your world
Ecliptic Seasons - Let's Do
This addon bridges Ecliptic Seasons with the Let’s Do series, ensuring crops, animals, and landscapes fully adapt to the seasonal cycle.
Apocalyptic Bosses
Michi'sProject
Mushroom Illager
Adds a Mushroom Illager House and Mob to the Darkforest
Protect My Pets!
Adds the Golden Tag, a special tag to give to your pets to make them invincible as long as the tag has durability.
ZG Mobs
A Mod that enhances mobs, inspired by the “Blights” in the Scaling Health Mod.
Animal Garden - Snow Leopard
This mod adds the ghost of the mountains, the snow leopard as a tamable animal into the snowy biomes.
Herobrine survival
This mods adds the appearance of herobrine in your survival, nightmares, a new dimension

Saddle Backport
Backports the new saddle recipe to older versions of the game
Atom:Sweep
Provide server entity cleanup function.
rainglow
rainbow glow squids, allays and slimes - make your world gorgeous!
VexBot
Super smart Minecraft bots For PvP In any gamemode.