Minecraft Java 1.21 Mods
Browse 3,635 free mods for Minecraft Java 1.21 — popular picks include Jeremy, Villagers ride Chickens, IronWit.
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Jeremy
Jeremy is your great friend who will be there whenever you least need it!
Villagers ride Chickens
Allows you to mount Villagers on Chickens via /trigger for easier Transportation
IronWit
Giving nitwit villagers a purpose by letting them drop iron in hoppers.
Unbarbed Bees
Bees no longer lose their stingers nor die after attacking
TheConstant
A Fabric mod that channels Don’t Starve–style hardcore survival into Minecraft: manage health, hunger, and sanity; survive seasons, temperature, darkness, and food spoilage with crock-pot cooking and recipe planning.
No Piglin Spears
Is your gold farm ruined by Spears? This Datapack makes it so Piglins & Zombified Piglins dont have spears!
Cobble Helper
Cobble Helper adds a helpful mob that automates cobblestone generation by working directly at a Cobblestone Generator. The mob harvests cobblestone for you, turning a simple early game setup into an efficient automation solution without complex machines.
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks
EndermanMobs
Makes mobs capable of teleporting!
Villager Awakening
Breathe life, culture and conversation into Vanilla villagers.
Shedding Bones - Hostile
Hostile mobs occasionally drop their bones on death
Cherry Cabins
Adds a trans-themed cabin inhabited by a unique vendor! :3
SimpleWardenDrops
This plugin adds a simple setup method to give the Warden more useful drops – either via a GUI, commands, or classically via config.yml.
Survival-Friend
prevents creeper block damage and crop trampling, enables portal based farms on SMP, offers /tpa features and global totem pop messages and the ability to make the ender dragon a bit harder.
BossHeart
A mode that makes playing more comfortable
AMBUSH
The Ambush mod adds Data-driven ambushes to the game. This mod is also compatible with Aeronautics and Create Big Cannons.
Arrows Recovery
Recover arrows from defeated mobs instead of losing them forever. A simple vanilla-friendly QoL mod for archers with configurable recovery chances.
Disable Slime
This datapack disables the spawning of slime in your world. Mostly made for modded modpacks.
Wandering Trader Folia
Adds the ability to change trades of wandering trader. Aimed for folia support. By default is configured for "nether items for diamonds" trades. Support weighted list.
Polar Overhaul
Buffs the polar bear and adds new mechanics to make it more than just an oversized ambient mob
Eternals
Adds various rpg like items and mechanics in order to turn minecraft into my ideal game so if anyones interested in trying it out feel free to download :)
Whispers of the Pale Garden
a mod that adds various new additions to the pale garden biome. you can report bugs in the discord server.
Global Agility Datapack
Makes every entity capable of climbing at least 1 block
Dupes Returned
A simple gui menu to toggle sand, tnt, carpet, rails dupes on paper servers, With customizable limits
RealisticHusbandry
Animals raised in good conditions, grow faster and give you more loot and XP. Heavy penalty for keeping animals in crowded pastures discourage players from keeping hundreds of animals in small areas that cause lags on your server.
VillagerFarm
A Fabric mod for Minecraft 1.21.11 that overhauls villager farming behavior.
DailyEvents
Every Minecraft sunrise, a new random rule is selected and announced to all players. The rule stays active until the next sunrise. Only one rule is active at a time. The last 2 rules are remembered to prevent repeats.
No Dawn
A mod that introduces a mini-mode of endless night with mobs, mechanics and innovations
SpaceFrog's Cat Variant Changer
Change a cat's breed (variant type) using a vanilla/survival-friendly method. Choose from all kitty varieties: black, calico, jellie, orange (red), persian, ragdoll, shorthair, siamese, tabby, tuxedo, white & a special random type.
Adaptive Entity Prioritization (AEP)
AEP dynamically reduces lag by throttling mob AI and item merge checks based on server strain.
PermaEfe
PermaEfe is a Minecraft datapack that increases the difficulty progressively for 30 days, with mechanics such as permanent death, boosted mobs and unique craftables. Ideal to play with friends and test your survival.
More Speedrun
adds more fun things to help with speedrunning very chaotic too
Fish Nerf
Cod and Salmon no longer drop food
Everything Expanded
Expanding upon nearly every aspect of the game with various additions. Made with MCreator
MobTwist
MobTwist is a Minecraft server plugin that allows you to toggle and manage mob replacement on your server. With MobTwist, you can block specific players, configure which mobs are ignored for replacement, and enable or disable mob replacement entirely.
Dinnerbone Expansion NeoPorted
Dinnerbone? How about Lunchbone & Breakfastbone? A mod that makes entity flip 90 degrees, but for NeoForge!