Fabric Mods for Minecraft 1.21
Browse 580 free Fabric mods for Minecraft 1.21 — popular picks include Reworked Phantoms, Serilum's Spawn Bundle, Mob Champions.
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Reworked Phantoms
No more insomnia triggers, phantoms are now only rebalanced full moon threats!
Serilum's Spawn Bundle
📦 A mod bundle of all spawn mods Serilum has released, see different mob types!
Mob Champions
Mob champions are special elite versions of regular mobs that spawn with armor, weapons, enhanced stats and effects. Legendary loot!
Player2 AI NPC
This is not just another companion mod; it is a live showcase of the PlayerEngine framework, built to fundamentally change our perception of AI NPCs in Minecraft.
Dungeon Conquest: Stormborn Tomb
Vast tomb ruins containing great treasures guarded by heroes of the past
CreatureChat™
The Minecraft mod that allows entities to respond naturally using AI!
Dynamic Difficulty (Neoforge/Fabric)
Dynamic, Configurable Mob Leveling System!
Hundred Years Warfare
NPC-based combat and production gameplay, multiple control methods including RTS mode, special compatibility and integration with various mods, with future plans to expand into structures, management, RPG mechanics, and more.
Grim kingdoms: Vanilla Edition
Adds Castles : Both mod versions are vanilla, this version simply removes unique vanilla special items
Eggs - Cobblemon Addon
In these eggs you can find some common, rare or shiny cobblemon
Illager Structures
Provide new Illager themed structures to Minecraft
Villager Saloon
Adds a wild west saloon and a new potion to the badland biome
Immortuos Calyx
Adds a new, dangerous parasite to the game
Breeze Spawn
💨 Adds a chance for breezes to spawn naturally everywhere in place of a blaze.
Epic Structures: Igloo
Adds cozy Igloos of various sizes
Villager Clock Tower
Adds a Villager Clock Tower with unique rooms and a challenging parkour passage.
Hobbit House
Adds hobbit houses with villagers in forest and taiga biomes.

Loot & Explore (More RPG Content)
Explore and loot new structures and fight new dangerous foes!
Cherry Samurai Temple
Adds a Cherry Samurai Temple with samurai enemies, armor, and katanas
Chrono Dawn
Adds Chrono Dawn, a time-themed dimension with custom portals, boss battles, and time-manipulating artifacts. Supports Fabric & NeoForge.
Petting - Tame any mob!
Pet mobs and have them become protective companions that follow you, offering support and assistance during your adventures.
Visiting Villagers – Bring Your Villages to Life!
Turn your villages into vibrant, dynamic communities with visitors, new trades, and endless interaction!
Rival Trespassers
Fight survivalist minibosses in structures - just like you!
Alien Origins (Ben 10 omnitrix)
Adding origins to the game based of the Ben 10 aliens!
RPG Mob Leveling System
Every mob has the potential to grow stronger, smarter, and more dangerous as they gain levels. With dynamic scaling of health, damage, and special abilities, each encounter becomes a unique challenge that will test your survival skills
Duckies
A simple mod that adds little ducks.
Safro's Mobs
Adds more unique creatures to your world
Seamless Trading
New trade offers appear instantly as soon as the villager XP progress bar fills. No more level up and trade refresh delay.
Craftable Spawners and Eggs (H version) - The Craftables Series
Ever wanted to craft mobs?
Mebahel's Creatures - Dwarven Automatons
Mebahel’s Creatures - Dwarven Automatons introduces a complete faction of hostile machines inspired by Dwemer technology from The Elder Scroll Games. Blending steam power, gears, lost engineering, and primitive artificial intelligence.
Villager Tannery House
Adds a Villager Tannery to the Plains and Forest biomes, with Leatherworker and Shepherd villagers working inside.
Animal Barn
Adds a cozy animal barn to the plains biome
Japanese Residence
Adds a traditional Japanese style Residence to the world, inhabited by villagers
Encounter: Mob AI Tweaker
Allow modpack developers to add targeting/avoiding rules for entity AI.
Throwable Spear
Throwable Spear does exactly what its name suggests: it allows spears to be thrown.
Tale of Kingdoms: A new Conquest
The Tale of Kingdoms mod, revived.