Minecraft Java 1.21 Mods
Browse 12,413 free mods for Minecraft Java 1.21 — popular picks include Waffled, Feline Presence, Wolf Summon.
Updated daily
Waffled
This is a skyblock-style mod, but with waffles!
Feline Presence
Learn the secrets of your feline companions and repel creepers with this leggings enchantment !
Wolf Summon
Ever get tired of your pets wandering off?
CarryOnSpigot
A polished server-side Carry On plugin for Spigot — carry configured blocks and mobs
Zombie Enhanced
Zombies are now more dangerous, with special items — from a pickaxe that breaks blocks to an anvil that stuns players.
simplequalityoflife
a simple quality of life mod to accumulate some customizable features in one projekt.
Luna's UpdateMize o5!
The ⚡ recreation ⚡ NeoForge 1.21.8 Mod that adds the Minecraft Live 2025.2 (Mounts of Mayhem) features early!
Random Animals Size
A little datapack to make animal mobs with random size.
Skylife
A Skyblock with the goal to make everything different (at least a bit)
DolphinsWithGills
Prevents dryout and drowning damage for dolphins
Wither Monster Girl
A texture pack that replaces the regular wither model with a monster girl.
HypeTnT
Throw TNT, watch blocks fly, see them regenerate — fully configurable and built for large servers. Features TNT throwing, auto-ignite, block regeneration with animations, realistic explosions, obsidian breaker, TNT jump mode and more. English & Turkish

MobStackerPremium
MobStackerPremium is a Spigot plugin designed to improve the performance of your Minecraft server by reducing the number of entities through a mob stacking system.
Custom Blood Particles
Adds customizable blood particles, sound effects, and ground splatters to PvP. Choose your color, intensity, and style!
EG Shiny Mobs
Shiny mobs adds a mob spawning system. Normal and Hard Shiny mobs with on/off command toggles. Shiny mobs have custom loot, good gear where applicable, and buffed stats.
Maximum Difficulty
A mod that increases the difficulty of Minecraft to its maximum, reaching 32-bit integer limits.
Eldegoss End-form
Adding an End form for Eldegoss
Happy Ghast Datapack Backport
A basic backport of the Happy Ghast to older versions of Minecraft through the use of datapacks. Multiplayer friendly
Rabbit's The World's Hell
Survive in the Nether, a world engulfed in flames which introduces new mobs, biomes, and items to explore.
Hollow Knight: Silkcraft
Welcome to Silkcraft, this mod aims to bring the kingdom of Pharloom from Silksong into minecraft!
Enhanced Glow
Minecraft's Items, Blocks, and Mobs with a Vibrant Glowing Take!
AzulC's Mob Statues
Deco mod that aims to add unique mob statues/plaques/displays
Chaos Engine
Chaos Engine adds events to the server (UFO, meteorite, glitch events, and others), custom enchantments, and careers. The plugin also includes a weapon system, cases, a casino, and much more!
Shiny Wolf
Added some craftable pet related items to make pets more shiny and powerful.
Mob Vote: Faithful
The pack that adds the Mob Vote entities.
Torch Protect
Keep hostile mobs from spawning within a radius.
Echoes of the Void
A dimension-spanning expansion mod that adds a chilling new layer of depth to Minecraft's worldgen and combat.
Mob Revert
Reverts the mob variants for cows, chickens, and pigs. It also changes the eggs to all have the same texture!
Pigtopia
A mod that adds stuff to do with pigs
Bat Leads
This mod allows you to use the lead on bats!
Resin Drop
Some additions to the Winter Drop. Mostly resin items.
Hunters Vs Fugitive
A competitive minigame mod where hunters must track down a fugitive using unique abilities and stress mechanics.
The Hero - Enemy Entity
There is an entity called 'It' by many. This entity has a very high speed and will destroy you if you dare fight it. This entity is immune to almost every damage, so fight it with a sword, not a bow. There is also a flint recipe!
Into the Depths (ItD)
A tiny mod to make Ancient City exploration a bit more interesting, while keeping the vanilla gameplay loop and feel.
MobSpawnBlockerPL
MobSpawnBlocker is a lightweight plugin for Paper, Spigot, Bukkit, Purpur & Folia that allows you to block specific mobs from spawning using an easy-to-edit config.yml.
VampireX
Become a Vampire and regenerate your health by killing other players and mobs.