Minecraft Java 1.21 Mods
Browse 3,671 free mods for Minecraft Java 1.21 — popular picks include JtC Totem Mobs, Frens, Create Pets.
Updated daily
JtC Totem Mobs
Give Totems to Mobs! Save your Pets from Death!
Frens
Companion bots for Minecraft with survival skills, autonomous behaviors, and persistent inventories. They can woodcut, mine, fish, build shelters, ride animals, follow and defend, return to base & sleep at sunset.
Create Pets
addon of create adds mechanical pets
No Blaze ❌
Disable Blaze in Minecraft by preventing its spawning and removing any that appear in the world
Shades
A mod that adds the 'shade' mechanic from Hollow Knight.
Android MG Optimizer
"A very excellent mobile phone performance optimization package"
Nice Jeb Sheep
Sheeps have a chance to be the jeb_ variant and drop random colored wool when sheared.
Realms of Runeterra: A tale of Relative Dimensions
New blocks, items, mechanics, stories and adventures await you in a 131072-side block map of Runeterra, the world of the world-wide known MOBA League of Legends. An immersive new dimension paired with procedural generation to spice every new world!

Snowier Golems
Allows you to enchant snow golems for new abilities! (made for WinterJam)
Simple Voice Mechanics
Make the Game hear you using Simple Voice Chat and Simple Voice Mechanics!
Cobblemon Spawn Filter - Gen 3: Hoenn
Only generation 3 Pokémon will naturally spawn, including fishing, or mix and match with my other data packs.
Abysm
Something stirs in the depths. Its call demands an answer.
Entity Inventory See
Open the inventory of entities
Mob Chunk Limiter
A mob limiter per chunks to prevent any spawner to spawn too much mobs or natural spawning

Spectrum Compat
Integrates Spectrum mechanics into other mods
Insectopia
A Buzzing Adventure
Eat Villagers
Wandering Trader & Villagers drops meat and you cat eat it - new Food
Carpet ROF Addition
An optimized Carpet mod that slightly disrupts vanilla features.
Cobblemon: Gholdengo Colorful Cosmetics
Adds new cosmetic forms to Gholdengo giving you a range of new coloured stripes on your Golden Wonder.
Palamobs [ Discontinued ]
An add-on for Palamod Recreated and Custom NPC. The different mobs will finally be able to burst into your adventures with their different dungeon styles, bosses, and NPCs.
AMR Bot
AMR stands for Automatic Modular Robot. A Robot-themed datapack. Explore new biomes, discover diverse modules, and assemble your own modular robot in Minecraft
Basic Reach
Basic Reach is a compact singleplayer-focused utility mod that adds a straightforward Reach enchantment (I–II) Reach increases both your melee hit distance and block interaction range letting you poke mobs from afar.
Less Annoying Phantoms
Makes Phantoms less annoying with unique changes
Bedrock Wither
Adds Bedrock Withers to Minecraft?
Paws & Pals
Paws & Pals: Befriend the creatures of your Minecraft world!
No Horse ❌
Disable Horse in Minecraft by preventing its spawning and removing any that appear in the world
Floppy
The mod that makes your fish flop their way to the water.
Mob Variations
Applies small random variations to most mobs
Better Lost Items
Better Lost Items tracks despawned world drops, saves player death loot, and turns wandering traders into recovery merchants. Configure recovery costs, fetch supplies, burned loot, and void loot directly from Mod Menu.
Reapers & Ghosts
Adds the Violent Crystalline Corruption and its various Deadly Entity's to Minecraft
Rebalanced Piglins
Improves piglins and rebalances piglin brutes to its original health, enhancing their armors and weapons.
CreepyPasta Legends
Creepy Monsters awaken, Haunting players With Dark Legends and Fear.
Smarter Villagers
This Minecraft 1.21.1 datapack allows villagers to automatically convert nearby dirt, sand, and gravel into farmlands if a composter is in range, featuring decorative composters with waterlogged slabs for soil hydration.
Halloween Tweaks
Small and minor halloween-related tweaks to make your game spookier!
Stupid Berry Bushes!
Makes the Players Invulnerable to the Berry bush de-buff such as pricks and Slow downs, while the mobs remain Vulnerable to it! WE know how to navigate fast through it, right?
Neutrality Redux
Neutrality Redux is a remake of a mod about the interaction, friendship and development of the Illager race!