Minecraft Java 1.21 Mods
Browse 522 free mods for Minecraft Java 1.21 — popular picks include Dealmaker, The Dark Fountain, JJKCraft.
Updated daily
Dealmaker
Create powerful items to be used as tools, or as weapons.
The Dark Fountain
Adds a Dark Fountain from the hit game Deltarune.
JJKCraft
Minecraft plugin inspired by Jujutsu Kaisen
Health Extended
Extends the game's health mechanics with locational damage and persistent medical statuses, integrated right into your inventory screen.
Shadow Addons
Adds shadow-themed blocks, tools, enchantments, dungeons, and custom challenge spawners.
sanwichstats
Craft consumables that allow you to change your stats & gain interesting abilities (for a price).
Tubarcev's Anomalies For Tubakerta
Mod adds a couple of anomalies and Radiation zones and Psi effects from Stalker
简易生存 Simple Survival
I added over 100 recipes! 【Breaking the balance】
RandomMobBoost
Give a Chance Reinforcement Every Mob.
EasyTABpl
Customizable Minecraft TAB menu with placeholders, colors, and dynamic player info.
Vampire bunny origin
Adds the vampire bunny origin. Play around your blood and hunger bar, with four active skills, double jump, and the ability to defy death. Also adds related items like blood bottle, wooden stakes and a cross.
Endinator
Adds a tool called the endinator that when used teleports you to the end
Glowing Plugin
Glowing plugin where players glow every few minutes for exiting pvp mini games and die if they logout during the effect.
Freeze Mobs on look
When You look at mobs they freeze
Be Polite
Challenge-based Pacifist Nerd Mod that kills you for bad things🤓
NoCommandBlockNotify
Prevents command blocks from notifying when they perform commands
Magicians Live Forever
Magic mod with coca cola, wandering traders, and a whole lot of surprise!
Regen Food on Sleep
Sleeping now replenishes your hunger bar
Re:zer0
Die, return, try again. When cursed by the Witch of Envy, death becomes a checkpoint that rewinds your body, inventory, and the world itself.
ZeeInfused
A competitive PvP plugin where kills reward you with permanent positive effects and deaths curse you with negative ones. Inspired by the Infuse SMP created by InfamousJJ and Dione
The Lost Levels
The Lost Levels is a Backrooms-inspired horror and exploration mod that adds several liminal dimensions to Minecraft.
Temporally Controlled
Time lies in the palm of your hand
Simple Clip
A plugin that allows you to smoothly noclip through blocks in creative mode with the help of a client side mod. Similar to Axiom no clip.
TBS Paper disc13 effects
A simple paper plugin that when you play disc 13 black particles surround the jukebox referencing the broken script horror mod.
GlyphVM
A minecraft mod similar to hex casting and Trickster . Magic programming with elements of engineer programming and a stack. (In development)
V's Lucky Block Engine
A Command driven Lucky block engine for 1.21.10
Curses Revamped
Curses Revamped reworks Minecraft's vanilla curses so Curse of Vanishing and Curse of Binding matter while you are still alive.
Size changing potions
A pretty simple but effective mod that adds size changing potions, which does NOT use pekhui! Try not to make yourself too big or... *windows error noise*
Soul lock
A mod that lets you lock your soul to be a "god"
Haunted Environment
Doors, glass, torches, it's like everything you touch is haunted.
SmashDamage
A small concept plugin that takes Smash Bros.'s fatigue mechanic and tries to implement it in Minecraft (with knockback).
CasterOS
CasterOS is a cross-platform Minecraft magic plugin for Paper and Sponge servers. It features immersive spell casting, dynamic magic mode, and easy spell management with YAML files—making it simple to customize and expand your server’s magical experience.
UnlimitedEnchantPlus
UnboundEnchants is a Paper 1.21.x plugin that removes vanilla enchantment limits, allowing players with permission to apply unsafe and overpowered enchantments like Sharpness 100 or Knockback 10 on any item. It includes a simple /unboundenchants:unenchant
Re:Death
Re:Death — A Death You'll Feel 💀 A fresh take on Minecraft death. Not the end — a turning point.
Teleporting Ender Chests
Makes ender chests teleport when you aren't using silk touch
Banana's and Katanas
A unique take on adding banana's to Minecraft.