Forge Mods for Minecraft 1.21
Browse 2,511 free Forge mods for Minecraft 1.21 — popular picks include Animal Garden - Hippopotamus, No Creeper Grief, Too Much XP (TME).
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Animal Garden - Hippopotamus
This mod adds hippos as tamable animals to your world.
No Creeper Grief
Disables that creepers destroy blocks when exploding
Too Much XP (TME)
Yeets the laggy XP orbs, whilst still maintaining a high level count
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.
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.
Server Friendly Looting
Adds more server friendly ways of getting loot
Glow Squids Actually Glow
Makes glow squids actually glow!
Encounter: Mob AI Tweaker
Allow modpack developers to add targeting/avoiding rules for entity AI.
Better Mob Drop
A Minecraft mod/data pack which provide more reasonable mob drop
Asian Illager Ship
Adds an Asian Illager Ship to Ocean Biomes
Insects: Recrafted
Adds several different insects into the game
Jurassic Revived
A Minecraft mod that brings dinosaurs back to life using ancient DNA and modern technology | Breed, study, and build your own prehistoric park with a wide variety of creatures...
Dragon Scale Loot
1.16.x - 1.21.x (Forge, Fabric, NeoForge) The dragon now drops loot on death you can now make new tools and armor with it
Cobblemon Fakemon: Lively 'Mons
A Cobblemon Addon adding 70+ Custom Fakemon, including new regional variants, rideable Pokemon, and convergent forms.
YDM's Vulture
This mod adds the vulture as a mob to the game.
Invisibility Aggro Fix
Simple mod that ensures hostile mobs can’t detect or attack you while under the invisibility effect, fully restoring true stealth gameplay!
Purified Flesh Mod
Purify rotten flesh!
Treasures of the dead
This is a mod that adds new pirate enemies, structures and many other features, inspired by Sea of thieves.
Create: Petrochem
Realistic oil refining comes to Minecraft
Guard Villagers - Autonomous Villager Defense
Automatic Guard Conversion! Villagers autonomously become/spawn guards when threats appear. Fully configurable addon for Guard Villagers.
Mob Stacker Ind.
Greatly increases performance by merging/stacking nearby mobs, reducing the physical number of entities in the world. Hypothetically 2147483646 times better performance.
Animal Garden - Narwhal
This mod adds the unicorns of the sea, the narwhals to the frozen ocean biomes.
YTech
YTech improves early game by increasing time to reach "iron age".
Desert Tombs
Adds a giant Tomb to desert biomes, introducing new mobs: the Scorpion, the Mummy, and a Pharaoh mini-boss.
Wind Boost Enchantment
Allows one to Enchant the Harness with a Custom Enchant to make Happy Ghasts Faster
What Did I Just Kill?
displays a small toast with information about the mob you just killed
Animal Garden - Springhare
This mod adds another useful tamable critter to the savanna biomes, the Springhare!
More Creeps And Weirdos Revival
This is a complete revival of the original More Creeps and Weirdos mod from Minecraft v1.2.5.
Bearded Dragons
This mod adds bearded dragons and more into minecraft. So you can finally have a lizard in the game!
Better Snowball Fight 3
A winter theme mod suitable for mini-games