Minecraft Java 1.21 Mods
Browse 22,236 free mods for Minecraft Java 1.21 — popular picks include Dreamy SetLobby, Cobbletutor, Coordinates XYZ.
Step by step: How to install Minecraft Java mods & modpacks
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Dreamy SetLobby
This plugin add's 4 new commands /setlobby, /setspawn, /spawn, /lobby, It's just a simple plugin if you don't want anything fancy just functional!

Cobbletutor
Adds configurable move tutor that can be set to any mob and teach any pokemon a move from their egg moves, tutor moves or tm moves list(each togglable)
Coordinates XYZ
Shows your coordinates and much more!
SignWarpX
SignWarpX is a Minecraft Paper plugin that lets players create and manage teleportation warps easily with signs, groups, and a web/GUI interface.
Robot Gardener
Replaces Iron Golem with a Robot Gardener from the "Castle in the Sky" film
Mob Freeze
Unlock the power to freeze mobs in Minecraft!
Mob Drop Everything
When a mob is killed, it can drop whatever you set in the settings.
Cobblemon: AllShapesAndSizes - Lite
Add a 3-way random size variance to your Pokemon world without suffocating them on walls! Works with Fakemon. Extremely lightweight.
aLungeControl
aLungeControl puts a cooldown on the Lunge spear. It blocks or allows the lunge based on cooldown. This plugin specifically ensures no issues with lunge swapping. With tuneable settings in its config.
Sneak Push
Sneak-Push Mechanic Hold Sneak and Left-Click to harmlessly shove mobs away instead of attacking them.
Magnetizing
Adds items and blocks based around magnets
Tradable Music Discs!
Makes music discs buyable and sellable from villagers!
LockItems
LockItems plugin blocks crafting of specific items, like maps, templates and more. Perfect for SMPs.
Cubic Realism
CB is a mod made with Mcreator, having the goal of revamping minecrafts realisim and magic. From perma ban swords to steelmaking and even lead poisoning, this mods goal is to have it all! (Yes that includes bombs).
No More Villagers
Stops Villages from generating
Real BodyCam📹
BodyCam adds a tactical-style camera system to Minecraft. A small window appears on your screen and shows the view from another selected player’s perspective.
Scaled Ender Dragon
Enhances the Ender Dragon fight by scaling the difficulty and mechanics based on Players!
Server Shop
DynamicEconomy AI is a high-performance 1.21+ marketplace featuring a living supply-and-demand economy with real-time price fluctuations. This overhaul includes an immersive dark-themed UI, a real-time Bulk Sell Station, dedicated bulk-purchase
Kindling Age
Kindling Age enhances early survival with lightweight, vanilla-friendly mechanics that make the first days more deliberate without adding grind or hard gates.
ArenaLite
Best FFA plugin out here for free and open source
Extended Dropper
Droppers can now emulate left clicks.
Grippers
A horror-comedy mod featuring a custom dimension, cryptic secrets, explore carefully, there's more going on than it seems.
Spear Mace Nerfer
Prevents spear and mace DTaps by capping damage so players are always left on 1 heart. Simple, fair, and PvP-friendly.
ChristCraft
Removes magic and spiritism where possible.
Bouncy Leaves
Turn Dripleaves into launchpads! Great for parkour, minigames, or making lush caves a bit more exciting.
PokeSnacks Controls [Cobblemon Addon]
Control Poké Snack limits, standby queues, attraction bonuses and every bait effect while preserving Cobblemon's native system.
Android Aeronautics
A simple modpack based around Create Aeronautics, lightweight, optimized, and compatible with Android emulators.
CustomGameIcon
CustomGameIcon is a lightweight Fabric client mod that lets you customize the Minecraft taskbar and window icon using your own images or player heads, all controllable with simple in-game commands.
Ender Pearls Reworked
Reworks the Ender Pearl mechanic, giving you complete control over how and when you teleport.
Sit Anywhere! (BlockSeat)
Sit on anything, since 1.13! Features an expressive seat system that's as seamless as possible.
Chat Tweaks - Secure
A lightweight client-side mod that filters chat messages by removing unwanted special characters and blocking custom words to help streamers and players keep their chat clean and readable.
TerraVermis
TerraVermis adds earthworms to Minecraft—tiny but powerful creatures that improve soil fertility, speed up composting, and enhance fishing.
Lodestone Crafting Update
Get the new lodestone crafting recipe with iron in all versions before the change.
Island Biomes
Let players change their island biome. Turn a plains island into a jungle, desert, mushroom fields, or any biome you configure.
Cobblemon EV Limitless
Removes Cobblemon's 510 total EV cap
HotbarCustomizer
This mod allows you to fully customize your hotbar to match your personal style and gameplay needs. transparency, and overall design for a cleaner and more modern HUD experience.