Minecraft Java 1.21 Mods
Browse 3,387 free mods for Minecraft Java 1.21 — popular picks include Compact farms, Ashen World, DiscordPort (Fabric).
Updated daily
Compact farms
Sacrifice full chests of a single item to get an infinite generator for that item.

Ashen World
A Fallout-inspired survival mod for NeoForge that introduces radiation, mutations, contaminated environments, chem crafting, and dangerous evolutionary changes to your Minecraft world.
DiscordPort (Fabric)
Bridge your Minecraft server and Discord — two-way chat relay, rich status embeds, account linking, and more.
Project: Maintenance Universal
Professional Maintenance Modes System for all Loaders and Servers
BasicNuclearCraft
Semi-realistic radiation mod which adds radiation, protective clothing, nuclear reactor, sickness mechanics and more
Resourceful Sheep
A customizable mod that turns sheep into walking resource generators.
Speaker mod (Pre-alpha)
Cool speaker block that adds some sounds (2 sounds so far I will expand though!) new uptd just dropped btw
Unihopper
An early-game single-item-filtering hopper.
RazeSwords
# ⚔️ RazeSwords **RazeSwords** is a lightweight Minecraft plugin that adds custom swords with **minimal and balanced powers**. Perfect for PvP servers that want extra variety without breaking vanilla combat. No overpowered abilities, no clutter
Crashy!
What if your house could become a weapon?
Dr.Stone : Legacy Of Petrification
A French-made Minecraft mod inspired by Dr. Stone, featuring pottery, depetrification, and more.
Create: DataForge
This mod is an addon to Create. With it, you can create datacenters, mine cryptocurrency, hash, and more!
W2+PMW Weather EAS
This mod adds some blocks and items so you can report storms, also cleaner version of my old mod Advanced EAS.
DiamondAntiBadWords
Advanced chat moderation plugin that filters configurable bad words, issues warnings, and auto-mutes players with smart detection and 24-hour warn reset.
Anti Player Crasher
AntiPlayerCrasher is a lightweight Fabric client-side mod for Minecraft 1.21.10 that protects your game from malicious crash packets used by PlayerCrasher-style server plugins. It filters invalid position, explosion, and particle packets.
MedCraft
A custom model driven craftable healing items plugin
HelpRestored
Restores Bukkit's help.yml to Purpur
NLLCORE
Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics
/sitPl
SitPL lets players sit anywhere on the server with a simple /sitpl command using an invisible ArmorStand.
Resistant Polish
Resistant Polish lets players apply a degradable, configurable explosion-resistance coating to individual blocks, allowing structures to partially survive blasts without becoming permanently indestructible.
NoRedstone
Disable redstone components in specific worlds

Matt's Modular Armory
Mod that aims to add modular tools, weapons, armor and modular machinery with custom upgrades
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks
Chatless
No more chat.
LuckyVault
LuckyVault is a server-side lottery mod for NeoForge Minecraft offering a fun lottery experience. Players buy tickets to win diamonds in automated draws with live announcements and a leaderboard.
GMSpVoucher
Gives players vouchers for temporary Spectator mode.
Titanroot Skies
A Minecraft society modpack with a focus on mechanical engineering, exploration, and rpg elements.
GreatCompactors
Plugin for Personal Compactors from Hypixel Skyblock
Simple Bounties
💰 Simple Bounties — Put a Price on Any Head, With Any Item Tired of bounty plugins that only support Vault money? BountyPlugin lets your players place bounties using literally any item in the game
Elevator_dp
Have you always dreamed of building an elevator to hide a secret base?
warrior sword
This plugin add a sword that upgrades sharpness on each kill
Items, Crafts & World of the Realms of Runeterra
This project introduces all the items, blocks, abilities and other gameplay mechanics not related to the world generation provided by the Core Package of Realms of Runeterra: A Tale of Relative Dimensions
NutritionZ Plus | Create
A datapack for adding nutritionZ data to Create mod foods!
Chefmakes' lawn mowers
This is a lawnmower mod I made because the sickle wasn't enough
Lootr-DeathChest
Automatically creates a chest at the player's death location to safely store their items. Simple, lightweight, and Lootr-plugin compatible.
PortalTP
With the PortalTP modification, you can use the /tep command based on your achievements.