Minecraft Java 1.21 Mods
Browse 126,932 free mods for Minecraft Java 1.21 — popular picks include Metroids for Cobblemon, Focused Wardens, Clean Glowing.
Step by step: How to install Minecraft Java mods & modpacks
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Metroids for Cobblemon
An addon for Cobblemon that adds Metroids to your game
Focused Wardens
This server-side mod makes wardens ignore all sounds made by non-entities, such as pistons, dispensers, etc.
Clean Glowing
Makes the glow mob effect's outline look simple & clean
Linked Copycats
Hide your links with copycats while preserving their functionality!
EconomyShop by ilius
Clean server shop and player chest shops with price history, sales tax, and full GUI management
Radial Hot Bar
A faster way to access your items on hot bar
UltimateDuels
A Minecraft Duel plugin with every single feature u would ever need for more......
Brighter Rib Trim - Spryzeen's Knight Armor
Fixes the inconsistent rib trim to become slightly brighter and makes it compatible with Spryzeen's Knight Armor.
ShadowKits
A simple Kits system designed for Minecraft Fabric servers Compatible whit any mod! EX: Cobblemon etc...
NoCoordinates
Coordinates have been removed from the debugging menu, use the compass!
AFK Client
A client for afking or automation.
Vulpeus Carpet
carpet addition made for vulpeus.
Red-eyed
Hostile, neutral and friendly mobs glowing eyes.
SemlPack
Minecraft Ultimate Custom Resource Pack
Genesis Layers
A mod that adds a new dimension, specifically for my modpack.
Horrorland 2
A modpack only for the bravest, now updated to the latest version. With more terrifying mods and tons of evil creatures to discover!
Zyphorix Pink
A Great 16x PvP Texturepack Recolor that Enhances the Modern-PvP Experience
Sapphire and Topaz's Armor Set
This mod add new armor and tools
Circumnavigate
Finite, Tiled, Seamless World Wrapping.
机械动力/航空学 附属模组汉化资源包
添加了用于机械动力和航空学相关附属模组的汉化,适用于1.20.1和1.21.1。
Iron's Spell - Autonomous Villager Defense
Automatic Priest Conversion! Villagers autonomously become/spawn priets when threats appear. Fully configurable addon for Iron's Spell 'n Spellbooks.
DO NOT SAY THE NAME OF THIS BLOCK!
Removes ALL blocks in a chunk if you say its name!
Working Submarines
Adds working Submarines to Minecraft!
Time in a Bottle Fix - Tiab fix
Adds Crop acceleration, animal growth acceleration and AE2 support to Time in a Bottle.
EssentiallyBuckets
A useful mod focused on revamping the bucket system of Minecraft!
Magex's Modernized Mobs
This Resource Pack aims to modernize all of Minecrafts outdated mobs
Shield Icons
Adds to 2d icons to shields in the game, making them more in line with other equipment.
Simple Invisible Light
A datapack that adds an easy-to-craft and use, invisible survival light.
Animated Duck Totem
Animated Duck Totem with Blinking eyes 🦆

Wemmbu Totem Of Undying
This Resource-pack makes your totem into Wemmbu!
Phantasmal blade animated [ice and fire]
Animated phantasmal blade and longbow
Fixed M82A1
Fixed gun!
TAM Cobblemon Bridge
Cobblemon compatibility bridge for True Adaptive Music
AuctionHouse by ilius
A modern, lightweight auction house with GUI, categories, price history & multi-database support
Sol's Title System
A rich title progression system. Players earn titles by completing in-game achievements — slaying mobs, surviving, or defeating powerful bosses. Each title displays above the player's head and in chat, and can grant unique stat buffs while equipped.
Avatar Elemental Paintings
Adds new Minecraft paintings featuring the four elemental symbols from Avatar: The Last Airbender