Minecraft Java 1.21 Mods
Browse 22,192 free mods for Minecraft Java 1.21 — popular picks include No Levitation, Mace Enchantment Nerf, Sam's Unpacked Ice.
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No Levitation
Removes Levitation every tick.
Mace Enchantment Nerf
Nerfs Mace enchants enough to be viable in PVP
Sam's Unpacked Ice
Have you ever wanted to unpack your ice? Well now you can.
Lodestone spring drop backport
Backports lodestone changes from the upcoming spring drop!
Create: Big Pharma
Create: Big Pharma expands Create with chemistry, pharmaceutical manufacturing, and large scale automated production lines. Build factories to synthesize medicines, process chemicals, and engineer complex industrial systems from lab to mass production.
New Age Branch Line
Integration package based on mechanization
Lovely Robot: Legacy
The current-generation robot companion mod. Craft a robot, name her, bring her along — and watch what changes when you actually spend time together.
Ultra PvP Manager
Ultra PvP Manager: The ultimate 1v1 PvP solution with dynamic arenas, Elo rating, economy integration, and custom kits.
Xray Detect
XrayDetect is a comprehensive plugin that monitors player mining statistics and detects suspicious behavior patterns to help server administrators catch xray users effectively
OneBlock by Waldnetworks
OneBlock: The ultimate skyblock challenge for your server! Break one block, watch it evolve, uncover diverse resources. Enjoy persistent progress, explosion protection, and simple commands. Ignite fun – get OneBlock!
Vinaigrette and Bley's mounts
Give horses an update
Automated Item Frames
Set the item frame item to the most common item on a chest/barrel (automatically).
Cobblemon Black&White Battle Music
Adds music from Pokémon Black&White to Cobblemon battles
Animorph | Server
Morph into a custom model, play emotes, and configure them to your liking.
ored up
makes every ore ever generate much more
Autoclicker-Legacy
Autoclicker Legacy. Fork without cheating content.
AnhyFamily
Marriage, adoption, family home, family chest, family chat, hugs

Revert Old Movement
Reverts the controversial changes to sprinting from MC-152728.
Improved Fishing Mod
Mod which intends to improve fishing with new fish and fishing equipment.
⚔️ VulcanusFight | PvP/Raid Mechanics fixer
Fixing some mechanics (as 1.8) in latest versions especially for Faction, HCF and Kitmap servers
wemmbu's nukes
this datpacks adds all the nukes wemmbu used in his videos and 2 more
Survival Economy
The Survival Economy is a trading block from an interface where players can sell their items.
Combined Wool
Adds a lot of wool and carpet combinations with patterns
BBS Synchronized
A BBS add-on that keeps custom models synchronized between a server and every player on it.
Easy Pets
Make your pets easier to manage with chunk loading, smart recovery, natural regeneration, and dynamic running!
LifeSteal - Akar1881
A feature-rich LifeSteal plugin for Minecraft servers that adds an exciting heart-stealing mechanic with PvP/PvE cycles, ally system, and bounty hunting.
Minty's Silly Fakemon!
A Addon for Cobblemon dedicated to famous old timey Cartoon Characters as Fakemon!
PSGOP Clear
🚀 PSGOPClear – Ultimate Server Optimization & Lag Control System Advanced Performance Engine for High-Load Minecraft Servers PSGOPClear is a next-generation lag clear and optimization plugin designed for modern Paper 1.21.10+ servers that demand stabili
huge biomes
this makes all biomes huge, even larger than large biomes biomes
RevertRaidChanges-Pro
Restored Raid to the logic before version 1.21. Allows most professional Raid Farms to function.
CobbleDigimon
Datapack that adds Digimon to Cobblemon mod (Mega Ultimate Extreme Work In Progress)
Hardcore & Death Sounds
Highly Customizable DeathBan and DeathSound Plugin

Backported Copper Stuff
Add Copper Stuff under the 1.21.10 !
SpacePvP
Unique plugin for battles using /pvp or custom cabins.
Outlined
Allows for more hitbox outline customization when you look at stuff!

christmasgift
A festive Minecraft plugin that adds Christmas-themed loot boxes with a tiered reward system (Common to Mythic), featuring spectacular particle effects, sound animations, and a fully configurable admin GUI for managing rewards and drop rate