Minecraft Java 1.21 Mods
Browse 2,085 free mods for Minecraft Java 1.21 — popular picks include Evergrowth, Aura Beacons, Intelligento's hat.
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Evergrowth
This mod overhauls and extends existing Minecraft features, improving core systems and mechanics to create a more advanced and engaging survival experience.
Aura Beacons
A lightweight Purpur plugin for Minecraft that allows players to configure beacons using splash potions.
Intelligento's hat
Adds the hat intelligento wears as an in game hat
Doomful
Mod that reworks Smite and Bane of Arthropods enchantments and expands upon them.
Green Elephant Cave Additions
Adds Green Elephant sounds to caves
FlexTrap
Traps and walls for your server. Supports MiniMessage and full configuration!
MossGarden
Seven new earth-tone moss colors for Happywallpainting, perfect for natural-themed creations.
Flurry
Some wintery additions for your server
Splinecart Aquatic
This is a small mixin designed to be used with the Splinecart mod. It makes Splinecart track ties able to be placed in water, that way you can make under water roller coasters or waterslides.
TrueCelestials
makes the sun and moon face the player for better texture pack making.
Wool to Dye For
This mod turns Wool into Dye through blasting, making dyes renewable through sheep farms.
LobbyPearl
Fly with enderpearl in the lobby!
FastMud
Save your time! Use water bucket (or other ways) to makes mud.
Copy Signs
Data Pack to copy&paste signs via the inventory with a trigger command.
StageFX
Working Moving Heads for your Light Show!

NoteBox
About A powerful Minecraft Spigot/Paper music plugin that plays NBS (Note Block Studio) format songs
Knock On Doors
You can knock on your friend's door.
Enhanced Beacons [Quality Version]
A visual Datapack for the Beacons to make them more interesting. [NEW Beacon Visuals & Player Buff Visuals]

Better Stone Crafting
Adds a variety of new ways to craft and recycle all types of stone blocks!
Armor Eraser
Modifies held player armor to be invisible while wearing.
Ry's Cheap Chains
Cheap chains craft using only 2 iron nuggets, making chains more accessible for all your builds.
StellarCraft Tweaks
Ever wondered where the extra wood goes when crafting stairs? Apparently, it disappears into the void—but not anymore! With this datapack, you can reclaim it. and more!
PIN Safe
The plugin that adds storage and uses a PIN code for security.
Lost Discs
Adds two previously unused Minecraft Alpha tracks that deserved to be music discs.
Isolated Creative
Lets players teleport to a completely isolated creative world that is separate from the main world
Galacticrow Additions
A mod that adds building blocks and unique tools for you to use.
Keep Illegal Blocks
Prevent illegal blocks from breaking or being updated when a player interacts with an adjacent block
Underwater Torch
Place all torches underwater and they will still emit light Full Fabric 1.20.1 + 1.21.1 + 1.21.4
Advanced Musicbox For NBS
Powerfull Jukebox NBS music Player For Japanese & English Support

Neko
A paper plugin that provides many features such as to create custom items or blocks
Missed Tinkering
The combat and tinkering update added some cool things! This mod expands on the tinkering theme to provide some fun new redstone items.
VaultCrates
A feature-rich, fully animated crate plugin for Paper 1.21.x with IA, Vault, PlaceholderAPI and Citizens support
Ex-Chat
Simple server-side mod adding global and local chat to Fabric - a lightweight Chatty alternative.
Swampy Server Mod
The Swampy mod is used for the Swampy server, but can also be used on any other.
Modded Recipes Plus (Vanilla Edition)
This is a recreation of my "Vanilla Recipes Plus" data pack, but available for the 4 most common mod loaders as a mod.
Packs Shop
Manange donate/shop packs (case) with animation and full customization