Minecraft Java 1.21 Mods
Browse 7,379 free mods for Minecraft Java 1.21 — popular picks include PurgeSMP, Jaweli's Delight, More Items Dynamic Lights.
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PurgeSMP
If one player dies, every player dies.
Jaweli's Delight
Forged in laughter. Glowing in chaos. The violet heart of our world beats again.
More Items Dynamic Lights
Adds a few more items to the dynamic items datapack by CreepermeYT
Blue Border
Have you ever wanted a blue border to cover your screen? No...? Too bad!
Leon Totem
Just a datapack to add pinguinhopper's Leon Totem
Farex Pull My Pearl
A hilarious Totem of Undying makeover with a custom Farex texture and sound—perfect for meme-filled Minecraft Java worlds.
More Arrows (MA)
This datapack/mod adds more custom arrows to your world.
The UnHoly One
a new system of abilities. and lore to a certain individual in a peaceful world.
TFam's Backrooms Essentials
A Minecraft mod that adds several Backrooms blocks to use in your own worlds.
Blocks of Brawlgoofs
Adds goofy versions of some Brawl Stars characters as blocks
Factory spiders
This simple resource pack transforms vanilla spiders into biters

PuddingCoded's optimised purple pack
Additions to textures to make them stand out and help with visibility. or if ya just like purp
PWKOT
Now all cats are PWGOOD with this resource pack!
Quacky's Whacky Inven
Want a weird inventory UI? Just use this, you can customise each slot of your inventory to be wherever. Most likely allowed on PVP servers as its only a UI change :)
Jazix Additions
Jazix Additions aims to add weird and crazy things to your game, including: Feastables, Brain Cancer, and more!
Photography
changes swords into cameras!!!

Blocky wooden tools
Makes wooden tools blockier with nicer colours
CheeseWorldSMP Official
This Resource Pack converts some textures in the game to be Cheese Like Monstrosities!
more tools mc
adds more crazy and random tools like the tnt sword wich blows up and is a one time use
Creeper Paranoia
This datapack adds a random counter which produces a creeper sound
Guinermod
Survive a world invaded by the Guiners, new daylight enemies that spawn in large groups, and much more.
Windswept Hills Grass Everywhere!
Changes the Grass colormap so it always matches the Windswept Hills biome color – Part of the "Oh My Colormap!" collection.

Troll Chest
Hmmmm.... What Could Go Wrong?
Suspicious Milk
Drink at your own risk — this suspicious milk item poisons the player upon use!
Cursed Coin
A cursed item of unknown purpose. Rarely dropped by zombies and skeletons. Use it… if you dare.
ExtraSoundz
This texture pack adds, Funny sounds, Cool sounds, and ExtraSoundz!, Download the texture pack and start using it now.
Sausage roll mod
This mod adds a sausage roll... thats all

Eggbound
Turns the Dragon Egg into a powerful cursed relic.
Panties Instead Of leggings
makes panties out of leggings!
Osimu Boss Fights
This mod adds very unforgiving bosses and cool rewards. Most of them will be glass cannons, strength alone won't be enough.
Dimmadome Hat
A non-serious mod that adds a really, really tall hat.
555 Lobotomy Project
GD Lobotomy mod (sort of). Adds a bunch of majestic things, including GD lobotomy blocks and special tools.
Potions as Bioshock Plasmids
Turns potions into Bioshock-style plasmid bottles.
Gander's Dumb Weapons
GanderBeam Added Youtube Comment's Dumb Weapon Ideas To Minecraft!
Crafted Mound 2
Haunted Mound and Sematary related Jargon
City Boy meme mod
City Boy is a goofy Minecraft meme mod that adds peak city energy into your world—funny items, dumb moments, and pure chaos vibes. It doesn’t try to be serious, it’s just here to make your game feel loud, silly, and absolutely unhinged in a good way. 💀🏙️