Minecraft Java 1.21 Mods
Browse 9,277 free mods for Minecraft Java 1.21 — popular picks include Blaze Blooms, Emerald Set, Fake Sand.
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Blaze Blooms
A mod that expands the utility of blazes!

Emerald Set
Give yourself Emerald Armor, Tools, and more in Minecraft!
Fake Sand
Mod for spawning floating glowing fake sand client side
SizeClock
Size doesn't matter when you have imagination. Размер не имеет значения, когда есть воображение.
Potato Bludgeon
A mod adding an item, a recipe and an advancement. The Potato Bludgeon.
Seva ya New Enchants
A datapack for the Seva ya Minecraft that adds new enchantments to the game.
Vow of Return
A keep Inventory enchantment

Magician's Mechanisms
Integration between Trickster and Sable.
zRankedSMP
A rank-stealing PvP SMP plugin where players climb the ladder by defeating higher-ranked opponents, gaining scaling stat bonuses and special ranked features.
LightKillEffects
Stunning light-based kill effects plugin with 20 unique visual effects
1 Tap Kill
Give selected players the ability to instantly kill allowed mobs or players with a normal melee hit. (Troll plugin)
Impersonation SMP
Impersonate killed players with their heads for 30 minutes
MagicalChalk
Structure maker, Build structure and more
Omnia
This project adds a massive, carefully curated 350+ mod experience. Omnia combines next-gen aesthetics (Distant Horizons, Shaders), deep farming/building mechanics, and epic exploration into one uncompromising, hardware-hungry sandbox.
DeathHolograms
A great donator perk that spawns a hologram when a player dies

Bit cruncher
Do you hate your ears? This is the right mod for you
descriptioner
Lightweight Paper plugin that injects localized vanilla enchantment descriptions into item tooltips.
Hollow Knight Reimagined: HollowPlayer
brings the magical abilities and mechanics of Hollow Knight into Minecraft.
Size Potions
Size Potions adds a Potion of Normalization that temporarily resets any player or entity to default scale. Health scales dynamically with size to keep gameplay balanced.
Presentation
A Minecraft mod that allows you to display image presentations in-game.
Blood Price
Trade your blood for strength!
ZombieVillager
Turns Zombies into Villager Zombies
HernsShapeShifter
Transforms Players Into Blocks!
Endrium Update
A vanilla-friendly End expansion introducing Endrium equipment and a new endgame progression.
LUCKY OPENER
Open blocks for random loot, custom enchantments, legendary gear, and powerful potions.
Unique Player Behaviors
Sheep! Monkey! Dragon! Bee! Unleash the power of the Soul and harness the powers of your Spirit Animal
Totem Afterimage
A Fabric client timeline for visible totem-pop events, with self-pop emphasis and compact fight review.
Armor with Spell Engine attributes
This datapack integrates Spell and Critical Strike attributes into the armor and weapons
All The Essentials
All your performance essentials in one simple modpack!
Official Trailers
Minecraft Official Trailer Experience In-Game

RGB Block
Simplify the map glitch. Make it better.

Potion Dipping
Apply your potion effects to your weapons!
NucleCore
NucleCore is an ultra-light PR survival plugin that introduces the complete management of a nuclear sector.
EnchantRework
This plugin reworks the mechanics of Bane of Arthropods and Smite enchantments, making them strategically important
Crazy Damage
Advanced PvP enhancement plugin with damage multipliers, totem limiter, and anti-farming protection for balanced competitive gameplay.
Idle's Timewarp
A small mod that introduces powerful time-altering mechanics to your world