Minecraft Java 1.21 Mods
Browse 12,305 free mods for Minecraft Java 1.21 — popular picks include Cobblemon Legendary Dogs, Animal Garden - Mouse, No Enderman Grief.
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Cobblemon Legendary Dogs
Adds 3 legendary dogs to natural spawn
Animal Garden - Mouse
Adds tamable mice into the game, that will fight and protect you.
No Enderman Grief
Stops enderman from pickung up blocks
YDM's Scorpions
This mod adds scorpions to the game.
Skeletal Remains
A mod that adds in new Variants of the Skeleton Mob
Let Me Sleep - Better Sleep Check
Because getting a bed can already be hard enough.
Ruthless Beings
Imagine a host of new dangers in a world that only wants to see your fall, well here we are.
Integrated Catalcysm
Overhauling L_Ender's Cataclysm structures with integration

Dynamic light
Mobs on fire and some items emit light! Like the OptiFine's dynamic light.
LagFixer
⚡️ Best Performance Solution! 🗄️Trusted by 3000+ servers! ✅ Lightweight and highly Asynchronous!
Gipples Galore
The Gipple is real!
BetterNether: New Dawn
An unofficially maintained continuation of BetterNether for Fabric and NeoForge, bringing the latest BetterNether content to every supported Minecraft version alongside bug fixes, compatibility improvements, and expanded Nether world generation
Horseshoes
A mod that adds enchantable horseshoes that you can equip to horses!
Super Cute Texture Pack
The Super Cute Texture Pack lets you create a cheerful world full of the cutest and cuddliest mobs! A port from Legacy Console Edition.
Bareback Horse Riding
🐎 Allows riding horses without a saddle with tweaked game mechanics.
Pickable Pets
Allows owners to pick up their pets into an item form. Works on Fabric and Forge.
Creatures+
Over 50 More Creature Textures (Needs Optifine)
Industrial Foregoing: Woot Addon
Woot Revived Addon that add compatibility with Industrial Foregoing
Mob Variants
Adds stronger variants for hostile mobs
Neighborly
Meet a cast of animal crossing style neighbors! Features 250+ lines of dialog.
Haven Animal Seeds / Crops / Plants
A mod that adds seeds that will grow into animals.
Bagus Mob
meet the unique mobs and illager!
Goety Hostility
Adds naturally spawning hostile variants of Goety Servants.
Scarecrows
Adds scarecrows that keep monsters (and animals if you want) off your lawn.
Zombie Variants
Add 15 variants of zombies that can appear in different biomes!
Horde Nights
This adds Lunar Events every 30-45 days, some making mobs a lot more powerful, others remarkably tame. Can you survive them all?
Mobvote 2023 - Crab
This mod contains the crab mob from the 2023 mobvote.
Nebulus Trader for the Desert
add a new trader with structure and food with weapons
Aftershock
Based on the Tremor series, this mod adds the Precambrian monsters of the deep into your Minecraft experience!
Mob Lootbags
With each mob you defeat, you have a chance to receive a loot bag containing valuable rewards
Bio Technik
RF from mobs!
Nether Hexed Kingdom
Fragments of the long lost nether kingdoms. Vanilla + Nether Dungeon Content Mod
Alex's Mobs (Fabric)
Alex's Mobs but now on Fabric!
LUMINOUS: BUTTERFLIES
Illuminate your Minecraft Overworld with 23 different types of butterflies!
Piglet Structures
Over 100 structures and dungeons with multiple variants, 300+ curios, 100+ blocks and 30+ mobs
❄️NOEL - A Christmas Mod❄️
A Christmas Decoration Mod.