Minecraft Java 1.21 Mods
Browse 9,292 free mods for Minecraft Java 1.21 — popular picks include Create: Kinetic Horizons, Sudarshan Chakra Mod, Gilded Crystal.
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Create: Kinetic Horizons
Create: Kinetic Horizons Create: Kinetic Horizons is a high-performance 1.21.1 NeoForge modpack dedicated to the art of mechanical engineering. It strips away the "magic" of traditional tech mods and replaces it with visible, rotating machinery.
Sudarshan Chakra Mod
Adds the divine Sudarshan Chakra of Lord Vishnu from Hindu mythology
Gilded Crystal
A magical golden amethyst that lets you dash through the air, sense nearby treasure, and freeze your enemies in their tracks.
Useful Enchantments
The modification adds 20+ useful enchantments to Minecraft, without unnecessary additions, keeping with the Minecraft vibe.
MorayMyEvent Plugin
幸运事件与管理员 GUI 插件 / Lucky Events & Admin GUI Plugin
PhaseShiftMOVE
A stealth-based invisibility mechanic activated through sneaking and manual control.
Momentum Control
Boosts players’ vertical or horizontal speed on demand while temporarily preventing fall damage for smoother launches.
Bleeding Enchantment
Bleeding (but better) enchantment for axes that, you guessed it, applies bleeding "effect" on the target.
Sculk Monster
Became the Sculk Monster for a permanent strengh and night vision effect ! However, during thunderstorm, you will turn into the Sculk Monster...
Ender Dragon Drops Elytra
Makes the Ender Dragon drop an Elytra on its first death in a world
Ascir's Curses
Adds some new curses.
MCBoard
Panel up, No setup.
Shattered Items
Items Shatter instead of breaking, and can be repaired with XP!

Eclectica
Eclectic meaning something consisting of many things of different sorts. In short, it is a variety mod containing weapons, particles and blocks
👓 PinkGlasses Plugin
PinkGlasses Plugin: Transform Your Minecraft Experience with Magical Pink Glasses!
Craft ender pearls
Combine the chorus fruit's teleporting magic with the throwing ability of an egg to craft an ender pearl.
Cobblemon Poke Power
Adds a Pokemon based powersource for your tech mods that uses your Pokemon to power it!
Dominus
Dominus is a Paper 1.21+ plugin that lets trusted operators secretly control a Minecraft server — shaping the world with powerful tools or walking among players disguised as any mob — while remaining completely undetectable.
EchoMiner
A custom enchantment that automatically mines connected ore veins and highlights nearby ores with a glowing effect for a smoother and more rewarding mining experience.
IdentityMimic
A premium social deception and player disguise engine featuring cinematic channeling rituals, custom RPG progression, active abilities, and advanced packet-based stealth decoy synchronization.
Dalt0n's Perfect Vanilla Experience
Dalt0n's Perfect Vanilla Experience is a client-side Fabric modpack for Minecraft 1.21.4. It enhances visuals, sounds, animations, and quality of life without changing gameplay. Fully compatible with any vanilla server and safe to use.
The Echoed Realms
A sculk-powered item transfer mod that links blocks through matching codes and wireless sensor paths.
VS-Bonus
Plugin for applying bonuses to items.
Stefans Content
A mod to fill out some gaps in combat accessories, will be used in a future mod pack
OverLevelEnchant
🪄 OverLevelEnchant — Go Beyond Vanilla Enchanting!
Souls of might
Are you bored of the typical lifesteal or infuse twists on minecraft servers and want something different? Then this is the perfect datapack for you! It adds 40 custom souls with unique abilities that you can combine into your own personal combination.
Damage To Mini
Allows the game to become small when taking damage
Heart of Stone
A Mod meant as a small Project. It adds heart items that can have effects like reducing certain damage. But be aware that nothing is for free.
IFC Reloaded
Transform your Minecraft maps into stunning HD artwork with full RGB color support, and easily upload your own images directly from the game using the /ifc command.
More Pickaxe Damage
More damage for your Pickaxes.
MC Unbalanced World
A great overhaul to survival progression, adds 30+ hours of content, to enjoy alone or with friends
vConnect
vConnect is a Velocity plugin that automatically routes players to the best available server. It supports balanced join and fallback routing, priority groups, health checks, permission-based routes, silent lobbies, and loop protection.
MagicLootStructures
Add any items to vanilla loot
Vanilla Origin
Vanilla Origin 1.21.1 is a lightweight mod focused on preserving the core Minecraft experience. It does not introduce RPG systems, magic mechanics, or large gameplay overhauls.
Realpower
Adds actual damage to opponents under the item!
Landing Mud
Significantly reduces fall damage when player falls onto a mud block, and also converts mud into suspicious blocks based on height