Minecraft Java 1.21 Mods
Browse 2,721 free mods for Minecraft Java 1.21 — popular picks include Blood Moon: Night Hunt, Turtles:Willpower, 便携TNT发生器.
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Blood Moon: Night Hunt
Automatic Blood Moon nights, stronger mobs, new cursed enemies, weapons, charms, and rare loot for Minecraft Fabric.
Turtles:Willpower
This mod adds a small selection of lantern types (DC) to the game. The power rings are made for mid game level use.

便携TNT发生器
The Portable TNT Generator builds up massive total damage through a series of small explosions! Be careful—the Continuous Portable TNT Generator may backfire. You can enchant it with “Backfire Protection.” To get it, trade with the Librarian~
JustSetSpawn
A minimalist, dynamic spawn system for 1.21.x. Set locations and fully customize the teleport command name ingame without any server restarts.
Magic Quality
This Currently only adds QOL recipes. However i plan on adding more things later on.
KyuBeacons
Adds "beacons" which can apply Custom Effects onto nearby Players, such as give them Blindness or force them into Adventure Mode.
Rabbit's Escape
Two craftable teleportation items: White Rabbit's Escape teleports you to spawn, Black Rabbit's Regret teleports you to your last death location.
Flower Pot Forests
plant your pot, wait some time, watch the forests grow
Lode Road
Adds the ability to use lodestone compasses on lodestones to teleport across your world.
BackguardAegis
Overhauls shield combat by adding a 360° omnidirectional "Ultra Shield" mechanic with dynamic shockwaves, aggressive projectile deflection, and custom enchantments.
Anti Magick: Staff Mod
Optional Anti Magick integration that suppresses Staff Mod abilities and supported summons
VS-Items
Plugin for custom items with mechanics
Arch's shrink ray
This project adds a shrink ray that makes the player small on use.
Fighte Border
Open-world PvP with configurable border duels, item drop protection, and competitive gameplay.
Enchantments Encore - Aura Extractor
This datapack gives players a command to remove any Aura enchantment from Enchantments Encore from their equipped helmet, and return a book with said enchantment.

Totem Wars
An Public Event / SMP Plugin. It can help in minecraft videos as well
Endless Instability
This mod changes many stages of Minecraft, adding new blocks, tools, and bosses. It's not yet finished and is in early development. It's 70% translated into English and 100% into Russian.
Wayfinder's Bottle
A vanilla-friendly exploration mod adding a magical bottle that reveals maps to distant biomes. Trade with Cartographers, loot chests, or fish for it!
Pulse Magic Mod
This mod adds potions with pulsating effect.
Power SMP
Power SMP is a Minecraft mod that provides amulets that you can craft and that offer unique powers (this mod is for public use, anyone can use it).
CrownSleep
A plugin that makes minecraft sleeping much more interesting with buffs, etc.
Border Guard
Border Guard adds magical protectors that guard structures. Only players with a special key can pass. Sneak past them, claim the key, or destroy them with a rare protector killer.
CrazyCustomEnchants
This plugin adds 12 custom enchants to your server, none are used with enchantment tables, they are used with the command /Cenchnats <enchant> The file name is CustomEnchants.jar
bItemFilter
Keep your inventory clean. Automatically filter which drops you want to pick up and which useless items should stay on the ground.
CoreLifesteal
A highly optimized, customizable Lifesteal core featuring player heart withdrawal, admin menus, and immersive multiblock revival altars.
Jobsy AutoDiscordLinker
JobsyDiscord is a lightweight Paper 1.21.x plugin that promotes your Discord server by sending automatic clickable chat broadcasts every 30 minutes. Players can click the message to instantly join your Discord, while Bedrock players (via Geyser/Floodgate)
G-rise
Master the Mace! A fast-paced vertical parkour where Wardens are your stepping stones.

Convenient Crafts
This adds new recipes into the game for more convenience.
LifeSpecPlugin
all abilitys are used via /spec activate
Simple VeinMiner Pickaxe
VeinPick is a Paper 1.21.x plugin that adds a special Netherite pickaxe with vein mining and tree felling abilities, allowing players to break entire ore veins or trees in one swing. It includes a /veinpick command or craftable recipe, a 128-block safety l
OneStackMax
A datapack that makes all items unstackable

Soul's Takeover
Turns your server into ghouls! you all now have a limited amount of souls.
JustTop
Quickly teleport to the highest block at your current coordinates. A simple and essential tool for every server.
Let Me Be Sleepless
Prevents players from sleeping.
DivineCows
This is a paper/spigot plugin that punishes a player if he/she kills a cow.
Soul Works Mod
This is a mob spawn utility mod.