Minecraft Java 1.21 Mods
Browse 22,022 free mods for Minecraft Java 1.21 — popular picks include Blocks Hurt!, Just Whitelist, Dash's Pitch and Yaw Capture Mod.
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Blocks Hurt!
This project makes breaking blocks a living hell, not only it insults you, but you lose a heart too!

Just Whitelist
Just a whitelist plugin that adds a whitelist by name, IP, and UUID
Dash's Pitch and Yaw Capture Mod
A minecraft fabric mod that captures the player's pitch/yaw and stores them for further use.
Grass_cleaner
This mod its simple as it gets, help you clean grass in a easy way!
F3NProxyPerm
Velocity plugin that fixes F3 + N and F3 + F4 permissions. Replacement for FN3Perm but proxy-side.
Dark's Weapon Control
Weapon balancing plugin for SMP servers.
Sun Compass
A vanilla-friendly survival tool that uses the sun's position and time to find North
SaveCoords
Save your coordinates with a configurable limit and SQLite/MySQL database support.
Heavy Core Craft
Adds Heavy Core crafting to Minecraft, If you're too lazy to delve into Trial Chambers, this is for you.
Simple Items Perms
Simple Items Perms is a powerful and intuitive plugin that allows you to assign specific permissions
Farmer Blocks
This mod adds Ore Farmer Blocks without ruining the game's balance
BSPvPToggleEN
A lightweight PvP toggle plugin providing per-player PvP control and enforcement. Compatible with Spigot, Paper, Folia, and Purpur. Supports Minecraft 1.20–1.21.9.
FisFisPortalPerm
a plugin that offers an authorization requirement to enter the portal
EG Oxidation Machine
Oxidation Machine adds the Oxidizer, a machine block that accelerates copper oxidation using Forge Energy (FE).
Mystic Wands
This is a simple minecraft plugin that adds mana and a WHOLE TON OF COOL WANDS TO HAVE FUN WITH
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks
ChestTrackerPro
ChestTrackerPro lets players track, name, and remotely access chests via a custom GUI. Supports commands to add, remove, and rename chests with saved data and permission-based limits.
Santiago
Santiago's mod, with thematic items and a complete in-game python script runner!
Lava Master
Survive the Rising Lava with your Friends in this world safe minigame plugin. Who will become the Lava Master?...
/add
add a command that works like /give but with ghost items to prank people
One Life [NanoVirus]
You have only one life (Like in hardcore) but also after your death a corpse is spawn (Last thing that they will have after you)
LinkingBook
Teleport between dimensions using a special Linking Book.
UIM - Only Hotbar (osplo version)
Inspired by Old School Runescape's Ultimate Ironman mode, this datapack restricts your inventory and storage options (original version by osplo)
SkyBlock But Better!
Vanilla Friendly Challenge!
jetpack datapack
makes you fly when you hold a netherite block (do /function jetpack:loop tho)
Akoi Meexx: Re: Vault
An in-world block manipulation datapack designed to modify vault gameplay mechanics to allow for re-use.
Cluttered Enchanting
Place anything next to your enchanting table!
LavaBoost
Receive temporary fire resistance effect when you step into lava
EndermanMobs
Makes mobs capable of teleporting!
Age Of Leveling
A mod focused on the Solo Leveling universe, featuring elements from the anime, manhwa, and game.
More Than Potions (MTP)
Adds more potions to the game, as well as a few new mechanics, items, and structures.
SOVA NA SKAKALKE
A meme mod that adds an "Sova na Skakalke"
Screen Friend
Mobs that live on your screen. They walk over your HUD and interfere with playing: dragging your health bar, stealing items from your inventory, and running off with your hotbar.
Perma Pumpkin Head
Players will permanently wear a carved pumpkin on their heads, even after dying with the keep inventory gamerule disabled.
Radiation Poisoning
This mod aims to be a challenging standalone experience that puts the player in the aftermath of a radioactive fallout.
Windowlogging Fabric
Put windows inside other blocks, now on Fabric!