Minecraft Java 1.21 Mods
Browse 449 free mods for Minecraft Java 1.21 — popular picks include /add, Heavier Core, Chicken Jockey Plus.
Updated daily
/add
add a command that works like /give but with ghost items to prank people
Heavier Core
Heavy cores fall now...
Chicken Jockey Plus
Adds commands to summon different variant jockeys
Q6A++
This mod adds horse meat and more stuff
Death Inventory Sorter
Clientside mod which remembers the layout of your inventory (main grid, armor, second arm) before death and after respawn returns the selected items to the same slots as they were before death.
Aberrations
Adds a powerful item, the Tesseract. You can use it to Rewire items into other items, and infuse items with other items to get incredibly powerful gear.
Coalossal Coals
Progressively better and better tiers of coals with balanced costs for the severely late-game final items.
Smithing Overhaul
Overhauls smithing table to replace the crafting table.
Nonsense
A new dimension with unique and creative biomes ...
YouTuber Block Telugu Edition
A fun Minecraft mod featuring famous Telugu YouTubers, custom blocks, and epic bosses like Evil YouTube
Power Lag
Generate energy by sacrificing your FPS
Lit Energy
This resource pack replaces the totem with Lit Energy.
Custom Border Plus
Full customize world border with effects and warning
Microtato
Casting spells, running away from monsters and building tiny castles, at least there are no scary machines to hunt you.
Split!
Just split them in face!

Worms! :3
First version of a simple mod that adds worms and composting to minecraft. Very early alpha
MiniCoal Fabric
This mod is very simple, it adds two items Mini Coal and Mini Charcoal that cook one item each.
Fugic
Fugic fuses ancient magic and advanced technology into a single hybrid energy system — master Fugic Energy to cast programmable spells, power machines, command robot golems, and evolve through 100 levels across 10 tiers of power.
Wrenchwherever
Allows you to use a wrench without holding it in your hands if you have it in your inventory.
Safety is Nowhere
Dreams are real and so are nightmares. The world is corrupted, find the source of abnormalities.
SpikeyTotem
Balances the Totem of Undying by dealing small damage while held.
Mars Renaissance
The Mars Planet add to Minecraft!

Media Visualizer
A Media Visualizer above the hotbar!
Trollerzz
Plugin that lets you troll players with commands.
Bone Unmeal
A simple, lightweight Fabric mod that adds one new item: Bone Unmeal. It's the opposite of Bone Meal! Crafted with a piece of soul sand and a bone. Plus it has infinite uses!
ChronoBan
ChronoBan transforms ordinary bans into a full-blown cinematic event.
Under The Seas
Discontiued For Certain Amount Of Time A new gameplay to minecraft by exploring the darkness of the sea
Harbor Folia
A Folia/Canvas port of Harbor for accelerated night skipping on Minecraft 26.1.2 servers.
Beep's Mean Crystalline Resource Machine (BMCRM)
Yet another take on passive resource generation. Forge crystals and resonate them to obtain their spoils.
Aubin's Drills
Adds drills to minecraft, just like in satisfactory.
Catch The Lightning
This mod adds a crafting ingredient that can be obtained by having a lightning hit a glass bottle. It can be used to make wind charges and electrum from Create: C&A.
As light as a feather
This mod gives you slow falling if you hold a feather.
Ender Node
Sculk + The End = weird teleportation devices

Equip your F****** TOTEM!
Reminds you to equip a totem every 2 minutes.
More Collectables by Memontanik
This Project Adds More Stuff to Collect, Craft, Use and Break! It could be a fun experience with this Project!
Beyond The Simulation
Grow a Lab Grown Brain that Connects Redstone Beyond the Distances, Dimensions, Worlds, Servers and Realities? (yes, connect redstone to real life)