Minecraft Java 1.21 Mods
Browse 56 free mods for Minecraft Java 1.21 — popular picks include Carp's Currency, Wavey clothes, Double U.
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Carp's Currency
Minecraft mod to add managed currency
Wavey clothes
Make your clothes realisticly blow in the wind! Just be careful with the settings.
Double U
This mod adds lots of Cool, Useful, Funny, and potential SCARY things to Minecraft!
LockArts
Lockart is a plugin for Minecraft that prevents cards from being duplicated. When using the /Lockart command, if a player holds a card in his hand, it becomes locked from being duplicated.
Swinging Car
A car on a mountain peak with real balance physics: tilts under your weight, repairs in strict order, seagull nests and a garden under the bumper.
HeadCarve
Drops the player's head from the explosion of a charged creeper
Kid Icarus Music Disc Pack
Nintendo Music Disc Series: VOLUME VII
Happy Trains
Happy Ghasts in minecarts look forwards!
CarpetStairs
Carpets on the stairs and slabs for your server
FancyChairs
A simple Spigot plugin that adds the ability to sit on and add carpet to stairs and slabs
Splinecart Aquatic
This is a small mixin designed to be used with the Splinecart mod. It makes Splinecart track ties able to be placed in water, that way you can make under water roller coasters or waterslides.
Benoodle's Carpet to Wool
Craft four carpets into one corresponding wool block.
Carpenter's Delight
Mixed wood, create log slabs, stack different slabs, rotate builds, and fireproof wooden blocks.
BalaCraft
This mod adds Balatro cards to Minecraft. Each with their own specialties.
Simple Carpentry
Better way to work with wood
Limbus E.G.O Gift
Bring Limbus Company's E.G.O Gifts into Minecraft — 80+ accessories with unique effects, a gacha draw system, upgrade mechanics, and a resource pack

Titlecarts
This datapack enables the use of titles in survival with minecart tracks to announce stops, routes etc.
WarStuff II Decorations Mod (1.21.4, 1.20.1) – Military Themed Props For Builders
WarStuff II Decorations Mod adds military-themed decorative blocks to Minecraft. This mod focuses on providing immersive props and blocks suited for building military bases, warzones, and roleplay settings. All content is purely decorative and does not include weapons or combat mechanics. Features: Concrete barricades and tank traps Sandbag walls and trenches Barbed wire and fences […]
TentSystem
🏠 TentSystem — Portable Dwellings Plugin (Tents & Caravans)
Create Modpack (26.2, 1.21.1) – Build Moving Machines And Fly
Create Modpack focuses entirely on building moving machinery and physical contraptions to explore your world. It blends vanilla-friendly decoration with a deep, mechanical power system that rewards creativity. You will need to build real, working vehicles to travel far, making every journey a true engineering project. Features: Rotational Power System: Machines run on physical energy […]