Minecraft Java 1.21 Mods
Browse 2,273 free mods for Minecraft Java 1.21 — popular picks include Stev's Halloween Mod, Bob's Datapack, Lightning Curse Breaker.
Updated daily
Stev's Halloween Mod
Adds a bit of Halloween spirit to Minecraft with autumn colors, spooky mobs, festive food items, and more!
Bob's Datapack
This datapack is basically a few weird addons that I added to minecraft while I was sick and off my meds. It adds (semi) realistic injuries for players and mobs and a few other things.
Lightning Curse Breaker
A NeoForge mod for Minecraft 1.21.1 that destroys cursed items when their owner is struck by lightning.
Limited Break
A Simple Datapack to Limit the amount of Blocks you may Break before you Die in a Game where you Mine & Craft
kʊɹs'd
loot chests spawn procedurally generated bekʊɹs'd items. Cursed in their own wɛɪj.
SocialCredit – Stupid Addon
A SocialCredit addon that adds super-annoying features that no-one in their right mind would want on a server.

Sebbytv2's terrible first mod
this is my first mod and its bad
fgrf's throwing stones
A simple plugin that adds throwable stones for unique PvP combat on your Minecraft server
Overlord_guardian
want more difficulty? more mobs? this datapack has it all plus a designated guardian that can be every mob!
Mahan's Mod
This Mod is a Random Mod Of What My World Will look like.
The Puff's Battlepass
Adds an experience system linked to a reward system

Soluner's better recipes
Better recipes that I wish was in base Minecraft. Some of these are for jokes though.
Damage=Random Effect
Every time you take damage you get a random effect with a duration of 15 seconds to 15 minutes. Inspired by BastiGHG
Egomod
This adds ego potion to your minecraft
Old Days stuff
Changes the hunger system, the bow food system and other things
Echo Pearl
Echo Pearl, Never lose your way again.
BoomPhantoms
Just a phantom… until it explodes 💥
Wet
Give entities fire resistance for 5 sec when standing in water or rain.
Craftable Totem Of Undying Recipe
Makes the TOTEM OF UNDYING Craftable!!!!
Spin enchantment (throwable swords)
Allows you to throw any items like a boomerang and either catch them or have them orbit you. Lightweight, fully vanilla, fully multiplayer compatible.
ThePurgeConcept
Bring the thrill of The Purge to your Minecraft server — an automated cycle of blood moons, forced PvP, player roles, and heart-pounding countdowns.
MaxTools
Perfect for a survival game with progression.
Randomness-moli
This is just a simple random drop and random enchantment, nothing more.---------随机掉落物和随机附魔仅此而已
Chaotic Mycelium
Mycelium is now weaponized, it's the revenge of the Mycelium!
oSzoukaua's: RTeaP
This mod adds a simple diegetic way to RTP(Random teleport) in-game without commands!
[End Replacer] - The Pee Dimension
Replaces The End with The Pee Dimension. Good for servers that ban The End.

The Copper Joke
This Datapack makes silly changes to the new Copper Age Minecraft update.
Playing with fire (nuke)
completly replaces tnt with a nuclear bomb of mass destruction

Random Sliva Jumpscare
This Funny mod adds funny hammam jumpscare
Dumbfounded Mod
Dumbfounded™ stuff. For now, there is only proximity voice chat which is still in development.

Camouflage Block
Use the camouflage block to play a prank on your friends
Bad Casette - Datapack
Adds a Bad Piggies cassette tape to Minecraft Vista Mod
StarPortal
This plugin is created referencing the Stargate saga, although the plugin itself is a way for players to transport themselves through portals.
Color Game
Adds Color Game- a gambling game inspired by it's real life origin.
DailySign
Simple signing datapack. / 简单的签到数据包
LMX-Magnets
LMX-Magnets is a Paper plugin created for the Luminex server that adds customizable magnetic zones to Minecraft worlds. These zones attract specific items, entities, and players under certain conditions.