Minecraft Java 1.21 Mods
Browse 1,567 free mods for Minecraft Java 1.21 — popular picks include Light Suppression Wand, inpossible minecraft, Taps.
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Light Suppression Wand
Get full control over light-emissive blocks.
inpossible minecraft
this is a fun project i made hope you like it also it called inpossible minecraft cause i hit n and not m but idc so i kept it like that
Taps
Notify all players upon the death of villager. Play Taps on the death of your favorite villagers (those with which you've traded).

Stellaria
A mod dedicated to fighting enemies in a space-like environment!
CraftStats
CraftStats is a universal in-game stat editor for Minecraft that lets you inspect and modify the properties of any mob, block, item, or player.
Penguin Mod flash
Snowy penguin and a super sword
Known Legends
Something brokes into your minecraft. That's unnormal, maybe fire will help you.
Frosty Day
New mobs, structure, boss and other cold stuff! ❄️
WardenBlade
The same as a netherite sword but it can shoot a warden beam doing 5 hearts with a 50 second cooldown
Cursed HorrorMeta
Cursed HorrorMeta (Minecraft Plugin) is a horror-themed gameplay plugin that transforms a normal Minecraft server into a tense, immersive nightmare.
Minecraft But You can craft Mobs Swords
This mods adds recipe for swords with mobs powers.
Chikem Mod
Chickem Where It has Special Power & Hoomans Can Ride it. Ride special chickens, breed rare variants, and find GolChick loot in treasure sources.
Witchpack
Witchpack is a witchery inspired data pack that adds features such as modular brewing, flying brooms, and ritual circles.
Create: Ectoplasm
Liquid fuel made of ghosts! 👻 Addon for Create.
corpseorigin
Corpse Origin is a Minecraft mod inspired by the web comic "Shen Xiong" (尸兄)/Zombie Brother, designed for Neoforge 1.21.1, introducing a core system of infection, mutation, and evolution.
Mighty: Magic and Rituals
A magic mod where magic and technology are deeply intertwined.
In the Journeys
The mods expand Minecraft further with new ores, mobs, biomes, dungeons, bosses, and magic to discover.

SpyGlassMe
Grow or shrink people with a Growing or Shrinking SpyGlass
BrawlCraft
A mod made for BrawlStars and Minecraft lovers...

Seafood Boil
Makes the Nautilus edible! (And mollusks huntable)

Hammer-On
Anvils can now take damage from falling one block. Made for balancing carpet extra's renewableSand.
Pookie Mod
Don't hurt your pookies! (anti friendly fire mod)
Suction: Happy Ghast Enchantment
An enchantment that suctions you onto your Happy Ghast from below it, and keeps it in place!
Cobblemon Spawn Notif Discord
A server-side Discord integration addon for Cobblemon with special spawn alerts, captures, Minecraft ↔ Discord chat bridge, Pokémon images, advanced filters, Alpha compatibility, and a single config file.
Bee Blessing
Enhance your farming with helpful bees! Nearby bees will automatically assist crop growth, accelerating the maturation process with beautiful particle effects. Watch as your crops grow faster with the power of bee magic.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
KILL Mobs on look
When you look at mobs they DIE!
Tung Tung Tung Sahur
This is a joke mod, don’t take it seriously! I was learning some programs while making this mod, and decided to upload it to the internet just so it would exist.
Ranged Attack Damage│遠程攻擊力
New attribute: Ranged attack damage. This affects the damage of arrows and tridents fired by mobs.│新增屬性:遠程攻擊傷害。此屬性會影響生物發射的箭矢的傷害。
MTrolling
A fully configurable troll plugin with a huge variety of troll features for funny and chaotic moments on your server.
TowelPack Create
A modpack designed for factory nerds who think surviving in Minecraft is too easy. Featuring a lot of modded mobs, a lot more vanilla ones, Create Mod, two magic systems, and more! (This is mostly a modpack for a private server with my friends)
DynLight
dynamic lights -- held or dropped items, glowing or on-fire mobs, flaming arrows, etc. configurable and provides an API for other plugins
Lasomme
An Origin for the Origins mod. Uses quick air mobility to dodge attacks and inflict maximum damage.
RandomMobBoost
Give a Chance Reinforcement Every Mob.
Assassin Enchant
This adds an enchantment which gives you more experience when killing mobs
Void Vanguards
🛰️ ModJam 2025: A lore filled quest mod about conflict between The Vanguard and Voidborn.