Minecraft Java 1.21 Mods
Browse 987 free mods for Minecraft Java 1.21 — popular picks include BlissGems Expansion, Arcade, MagicClass.
Updated daily
BlissGems Expansion
Adds 6 brand new unique elemental gems with their own abilities and passive effects.
Arcade
Survival mini game plugin that adds survival twists to your Minecraft server, bringing a fresh twist to Minecraft for you and your friends.
MagicClass
Adds a range of magical items which make you a Wizard!
maxHearts
MaxHearts is a fully customizable health plugin that adds permanent hearts, player progression, lifesteal, death-loss, revive tokens, heart items, trap (TNT, lava, dripstone), combat tagging, economy heart purchases, and offline support & more...
Crafted Terrain Generation
Generate Minecraft worlds by map images!
Project: Drynox
A bunch of deadly items. Don't eat. WIP
Spud Slingers
Potatoes (cannon) galore
Try to Die
This mod makes it NEARLY impossible to die in Minecraft. Come try it out....
uzJJK
A Jujutsu Kaisen Data pack.
Grippers
A horror-comedy mod featuring a custom dimension, cryptic secrets, explore carefully, there's more going on than it seems.
Duplicating Table
This mod lets you duplicate anything you want by using a duplicating table.
Dababy Mod 2
Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture
time control mod
Adds new time control tools!
Grandia Dungeons
A dark fantasy roguelike dungeon adventure with classes, bosses, cursed loot, magic, traders and procedural floors.
ShinobiSannin2026
Naruto Inspired Project in Development. Big Project.
Knife Ghost
Beware the Knife Ghost
Reimagined Enchanting
Unbelievable Enchanting mod, what makes you happy
Vozduhan
Turn your voice into destructive wind. Speak into your microphone to blow away blocks, push mobs, create hurricanes, and summon tornadoes.
cherri's Minesweeper
Fully functional, customizable, multi-dimensional Minesweeper in Minecraft.
Sanity System – Psychological Survival
A subtle psychological horror mod that adds a hidden sanity system, immersive hallucinations, and fear-based survival mechanics to Minecraft 1.21.4 Fabric.
Grim Reaper Combat
This plugin adds 4 Custom Grim Reaper Themed Weapons to use in combat
Shogun's Blast - Undead & TNT
Explore haunted Japanese villages, battle explosive Oni Warlords, and defeat the Council of Leaders in this immersive RPG structure and combat mod.
NULL.WORLD
🌀 null_worlddat null_worlddat is a cursed-style Minecraft mod that makes your world feel like it’s been corrupted or left unfinished. Instead of adding new features, it creates disturbing, glitchy events that break the rules of normal gameplay.
StackablePotions (Port)
Port of Cursed1nferno's StackablePotions for 1.21+
Shadow Clones
Naruto Shadow Clones are here!
Chronicles of Verdara
This is a Cobblemon server ran by ShaiNubi and TheEvilBadMan!
Return By Death from Re: Zero
Return by death from Re: Zero with sound effects, it is op but it is meant to be mainly for me and friends. It automatically enables keep inventory, instant respawn and no death messages.
MieHex
An addon fo HexCasting,add some useful patterns and iotas.
Fireproof Mace
Don't lose your Mace to Fire & Lava!
Better Amethyst
adds new features to amethyst
Crystal Town Mod
A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!
Pickaxes+
a collection of cursed, enchanted, and hella beefed-up pickaxes designed to make your survival world weep and your friends ask 'what the hell is that.'
Malice 2
Beware of the night. Challenging adventures await. Malicious tides are waning and something is waiting to awaken. A mod compilation of immersion, challenge, adventure and fun. For solo or group play.
Cursed Techniques
Adds techniques, abilties, and items from Jujutsu Kaisen. Battle with players or use your techniques PvE!
oSzoukaua's: Bottles are crafted!
Adds a crafting recipe that allows you to craft potions into splash potions, and lingering potions, or vice versa
Enchantment Splitter
Let's players split Enchantments off of a Book with Multiple Enchantments to another book!