Minecraft Java 1.21 Mods
Browse 124,465 free mods for Minecraft Java 1.21 — popular picks include Optimized for fun, Fortnite Style Weakpoint mining, CoreToolsX.
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Optimized for fun
Small pack of mods that makes the game a bit better
Fortnite Style Weakpoint mining
Weakpoints will appear flying when mining, hitting them will grant a mining buff.
CoreToolsX
CoreToolsX is a Paper plugin for vanilla-friendly tool progression, configurable upgrade paths, and netherite tool visual skins with optional inventory model support.
Visibly Sus x Bare Bones
Makes suspicious sand and gravel have an emissive outline... Bare Bones style!
Slapper's Random Modpack
This is basically vanilla Minecraft, but with a bunch of small tweaks and upgrades that just make everything feel better. FPS and performance mods keep things smooth, shaders and lighting make the world look alive, and QoL stuff like better inventory, etc.
Slot Jam
At a configurable interval, some slots become unusable.
Vibrational
Modern port of Voice Chat Interaction for Paper servers and forks
Open And Close Non Player Inventories
you can now detect opening and closing inventories with this datapack!
Overgrown GUI
A simple ui retexture that gives a foresty spirit vibe to your inventory and more!
NamePlayers+
This projects add a nicknaming for paper plugins
TeleHome
A lightweight Paper/Spigot plugin that lets players save and teleport to personal homes with /sethome and /home. Supports configurable teleport delay, move-cancel, and persistent storage across restarts.
Forged Progression
Upgrade-based progression datapack for tools and armor instead of crafting.

Orbital's Backpack Mod
This is a simple mod that adds backpacks to minecraft!
Party Poppers
adds colorfull Party Poppers to spice up your parties

Metro Manager
Metro Manager is a server utility mod for Minecraft 1.21.1 that lets server operators control when specific players are allowed to join.
TikTok Chat
A Minecraft plugin that brings TikTok Live Chat messages directly into in-game chat.
Translations for Disable Dimensions
Official translations for the Disable Dimensions data pack/mod.
AutoLoad
Automatic singleplayer world re-opening, intended for minecraft modders
Random Eventy
When creating a new world you have a new button, there you can configure the randomness of your survival world!
LogConsole
This mod opens a console window when you launch Minecraft. It also allows you to interact with Minecraft itself, which can be very convenient.
Gilded Crystal
A magical golden amethyst that lets you dash through the air, sense nearby treasure, and freeze your enemies in their tracks.
OptionChanger
This is a mod that cann save ur settings and load them when ever u want
Better N' Better
A Modpack Optimizes and Enhance your Minecraft!
Martian World
Transform your Minecraft world into Mars with Martian World, explore vast red deserts, frozen tundras and dramatic volcanic plateaus in a breathtaking Mars-like landscape
Lemony's Survival modpack
This is the Lemony Minecraft server modpack, adding performance, visuals, and new mechanics. It can also be used outside the server.
WaterFly
Feature rich fly plugin for your server!
TimeShop
A plugin to manage your time on the server! Change day and night. Flexible to settings. Set day or set night
Broomstick PvP
Wonderful PvP experience, who needs swords when you have a broomstick ?!
Loreline Numbers
This mod aids with showing what number each Loreline sits on, so you never accidentally remove the wrong one
Session Stats
Track your session statistics in real-time with a client-side overlay.
Toxin Optimized
Toxin Optimized ☣️ The Ultimate FPS Powerhouse for Every PC. Are you tired of playing Minecraft like a slideshow? Toxin Optimized is a lightweight, high-performance modpack designed to squeeze every single frame out of your hardware.
All The Netherite
Small texture pack making netherite cooler and making more item netherite!
mpdCraft
Control MPD (Music Player Daemon) inside of Minecraft!
BLS [RP]
The Custom Texture Pack for Buttershea's "Butterless Lifesteal"
ITSFROGOUS's Player Tags
Allows you to add simple player tags!
mrufka33 pack
mrufka33 modpack - Enhanced Vanilla Journey