Minecraft Java 1.21 Mods
Browse 22,165 free mods for Minecraft Java 1.21 — popular picks include Carpet (Aternos version), Wind Mace, BlueMap Visability Toggle - Fabric.
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Carpet (Aternos version)
A fork of the Carpet Mod without FakePlayer feature that works on Aternos Server Host.
Wind Mace
This datapack adds the Wind Mace. This weapon is a legendary weapon with immeasurable power.
BlueMap Visability Toggle - Fabric
A lightweight Fabric addon that lets players control their visibility on BlueMap with /maphide, /mapshow, and /mapvis get. Integrates with LuckPerms so you decide who can use it, and remembers each player’s choice across restarts.

Balanced Mending
Mod which changes how mending enchantment works. To repair an item you need it's standard repair ingredient in your inventory. For each durability point you repair, there is a chance that the repair ingredient is consumed.
Lynx Superpowers
Lynx Superpowers introduces a flexible superpower system to Minecraft Fabric: every player can choose a power and activate it using hotkeys. Powers include flight, super speed with time manipulation, invisibility, teleportation and Hulk-like strength.
KiCK's Tool Touch-Ups
Tweaks Minecraft tool progression by adding diamond ingots and copper tools!
SimpleEconommy
This plugin contains /ah, /shop and /order
Blocksistency
A vanilla-friendly mod that completes Minecraft's block sets by adding missing, logical variants for builders
StatsPlugin
Simple GUI stats plugin for Paper/Spigot
auto water drop enhanced
Stops fall damage by auto-placing and picking up water when you fall
CountryBlock
Advanced country blocking system with VPN detection and continent support. Control access to your server based on geographic location. Webhook support
Phyto - Stackable potions and weapon coating
Coat weapons with potions, which now stack up to 16.
Block Armor Remake
A from-scratch remake of the popular "Block Armor" mod by 2piradians, now for the latest versions of the game!
SpeedyGhast
Faster Happy Ghast Flight with Soul Speed Boots

OpenMinetopia
OpenMinetopia is een open-source Minecraft plug-in die zich focust op het namaken van het Minetopia concept.
Mproject
A massive weapon mod adding legendary swords with unique abilities, new devastating effects, and chaos magic. Created primarily for the residents of the Maluch dormitory.
No Creaking ❌
Disable Creaking in Minecraft by preventing its spawning and removing any that appear in the world
Place Chest On Boat
Place chest on boat directly
Trade Reset
This project consists of a datapack that allows resetting a villagers trades by right clicking a villager while sneaking with an empty main hand.
PreventBuild
A simple but flexible mod that prevents unwanted player actions described in the custom configs
Better Block Breakdown Recipe│更好的方塊分解配方
Add more recipe for block breakdown.│添加更多的方塊分解的配方。
Blades of destruction
New custom swords with custon texturees that have abillities such as summoning lighting or doing 2x damage
Polluted Rain
Random things fall out of the sky!

Wooden Stairs Crafts
Modify the recipe for wooden stairs to make it more realistic.
AchievementsExpandWorldborder
A simple Minecraft plugin that implements "Achievements increase world border size" mechanic
EzFlyTime
Sell flight time with customizable vouchers, and make flying players look awesome with highly configurable particles. Also includes configurable bossbar for countdown and has PlaceholderAPI support.
Myst1c's Strength Smp
Killers gain strength and victims lose strength. Made this cuz pipe's plugin is buggy.
HardER
Just pure Minecraft, but harder. Just like the old days. No new items. No new mobs. Just harder.
No Parched ❌
Disable Parched in Minecraft by preventing its spawning and removing any that appear in the world
Dynamic Villager Drops
Gives Villagers realistic death drops based on their profession.
FFNutrition
A lightweight and configurable food nutrition system that works differently from "Spice of" mods and effects max health. A Fyxe's Features mod.
DailyRewards999
DailyRewards999 is a fully-featured, configurable daily rewards system for your Minecraft server. It encourages players to return daily by rewarding them with configurable items through an intuitive GUI interface.

Realistic Cakes
Makes the cake item edible, with durability for each slice stage.
PaperX
A minecraft cash plugin in items
CoordsCompass
Adds the ability to show coordinates using a compass and more
Jail Logic
The Jail (Logic) Mod is a server-side mod lets you imprison players in a virtual prison, blocking their interactions with the world until released. It's ideal for Fabric servers to enforce temporary penalties or restrict player movement.