Minecraft Java 1.21 Mods
Browse 480 free mods for Minecraft Java 1.21 — popular picks include Binding Enchantment, Wormhole Items, NoNether Plugin.
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Binding Enchantment
Adds an enchantment that keeps the item after death (like keep inventory)
Wormhole Items
All of the CUSTOM items (that require multiple command blocks) from the Wormhole by Spoke, improved, and packed as a datapack.
NoNether Plugin
Prevent players from entering the Nether.
UltimateTPA
Simple TPA plugin with language and clickable messages.
Electric & Mechanic Energy
Adds electricity and mechanics to the game.
More Villages Datapack
Adds more villages to the game.
Aspect Alchemy
Brew unique potions by combining alchemical aspects of Minecraft items! Aspect Alchemy adds a deep, customizable potion-making system using an Aspect Cauldron. Combine ingredients based on their hidden "aspects" to create powerful elixirs
VeinMainer
A minecraft plugin which enables to mine all ores at once!
Bloodline Smp
Bloodline SMP Client Mod adds the custom Bloodline HUD, ability icons, cooldown overlays, and rebindable keybinds used by the Bloodline SMP server. It also syncs bloodline state and powers the client-side visuals required for the full gameplay experience.
Spearsmp
This plugin upgrade the member spears each time he get a kill , at the netherite spear you get speed 2 and strength 2 and the only persone with 10kills more than the netherite spear get the god spear
FlyInTheSky
Using the /fly command you can now fly in survival mode, and all without taking any fall damage.
Coord Saving TP'er Thing
A modified recovery compass, which allows you to save coordinates on it, and use it to teleport to the saved coordinates.
Hyper! ඞ
Cursed and complicated tech 'n' magic mod.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial
A Minecraft mod that presents a possible world set in the MirageFairy universe.
Roudey's Re:Enchanting
A rework of the enchanting table with various improvements and additions, while keeping it vanilla friendly!
Karma's Cobblemon Mechanical Magic
A modded Minecraft server blending Cobblemon and Create with bonus magic and tech from Mekanism and Mystical Agriculture
Don't Kill Friends!
Protect your tamed animals from damage, even when you're offline! Lightweight plugin with HEX color support and full configurability for Minecraft 1.16.5-1.21.11.
Staff X-Ray
A powerful and optimised X-Ray for your server's staff
Custom Portals Foxified
Build portals out of any block. Create two matching frames, light them with a colored catalyst, and travel between linked portals.
GensProY
A generator plugin hook into paperx

Infused Potatoes
Craft new potatoes, unlock magical abilitys, and fight with unholy powers!
Koniavacraft
Explore the fusion of magic and technology in 'Koniavacraft' and drive your arcane industrial revolution!
Omni-Archive
The content is based on Ben 10 Omniverse,The Cartoon Network Series.
Spells and Orbital Strike Cannons
An extension of the orbital strike cannon Datapack, SaSC is a brand new Datapack that adds magical features from many pieces of media.
midi
A lightweight Minecraft mod for sending MIDI-like actions from the client to the server via custom plugin messages.
G1axFixer
G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.
Heart Canisters
Introduces two tiers of pricey canisters that increase your health when carried.
MobPVP // CANCELLED
MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.
G1axScroll
Turn your office mouse into a gaming mouse - scroll to rapid click at 20 CPS without expensive hardware!
STAR WARS: Project The Force {SWPTF}
A project that will completely immerse you in a Galaxy far, far away;)

Grimm's Mod
Everything you could want! Leveling, features of old mods, economy, technology, custom items, blocks, commands, transmutation of items and even more!
ItemDisplayPlugin
This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,
Damage Tracker
This is a simple Fabric mod, that allows you to see your own health changes in the action bar.
Spawner Upgrades
A datapack that allows you to collect spawners with silk touch, and/or upgrade them with craftable custom items.

Whitestone Mod
Added "Whitestone" electric system similar to Redstone, but removed the delay, and let the signal can transform vertically. And added a few bugs! Note: Developer misspell 'transmitter' into 'transformer'. This bug is already fixed in 0.3.0.