Minecraft Java 1.21 Mods
Browse 674 free mods for Minecraft Java 1.21 — popular picks include StateBros Mod, Slimes Everywhere, Disaster SMP.
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StateBros Mod
This mod is all about me! Like actually there are random stuff in there about me... StateBros
Slimes Everywhere
Allows Slimes to spawn at night in any biome
Disaster SMP
DMSP (Disaster Management System Plugin)Cinematic Natural Disasters for PaperMC 1.21+DMSP is not just a plugin; it's an environmental overhaul designed to challenge even the most seasoned survivalists.
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!
Random Biome Remover
Every 5 minutes removes a random biome from the world.
Uniflat
Makes superflat work in all dimensions
I Don't Have Wings
Inspired by the yet-to-be-published book of the same name, this mod adds a new dimension with ultra-powerful mobs known as Angels, but also lots of loot for those who evade them.
Rafeldium
This mod adds a new ore called Rafeldium
Advanced Crafting
This datapack allows players to craft items in Survival mode that are normally only available in Creative mode or cannot normally be obtained. Instead of needing to ask a server owner or administrator to give you these items
Bedrock Caves
Bedrock Caves generation inspired by Kenadian
Whispers Behind You
A simulation left corrupted. A shadow born from a NullPointerException. Keep your torches bright, listen to the footsteps, and try not to let the system delete your data.
SkyBlock But Better!
Vanilla Friendly Challenge!
Cheapapple the Rock!
Adds Bocchi but as a litteral rock... and some skeleton memes
Rot Creeper
💚 Your worst nightmare just got worse! At night, normal Creepers mutate into terrifying Rot Creepers with massive health and devastating one-shot explosions. Run, hide, and survive until dawn! 💀💥
mutationcraft-plus
Adds 24 random world mutations that completely change Minecraft every 5 minutes, making every survival adventure unique.
DumpstarFire Skylands
Banish The Bedrock Border And Shatter Your World Throughout The Sky!
gameboy's awesome mod additions
a mod that adds items and blocks nobody wanted or needed
Railcity
An ordinary city in the middle of nowhere...
No World
Wake up with no memory. Explore myhouse enter the inthewood dimension and uncover your lost past
Biomes O' Vanilla
This project adds new biomes with vanilla blocks
Custom Border Plus
Full customize world border with effects and warning
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
The Jelly Update Mod
If Mojang released a Jelly Update!?

there's a man
behind this tree, he gives you an egg

CORRUPTED ENTITIES
A Post-Apocalyptic(ish) ARG mod with lore, corruption, and exploration.
More Stuff+
Adds More stuff to Minecraft - For NeoForge 1.21.1
skend
Alters the floating island behavior of the end to be more chaotic
Wilderra
Wilderra is a great DLC like expansion for minecraft
The frozen lands
Another level of difficulty added to Minecraft! Will you survive hunger, monsters, and lack of ressources?
Oretiplied
Multiplies ore drops using a config file.
Elod's Biome Extension
This mod adds biomes, and money (later new dimensions) to Minecraft, it'S not realistic like Biomes O' Plenty, it's more likely fantasy, and it's in early phases of development!
Daaamit Nic
Simple data pack for a world height adjustment!
Rot Enderman
🔮 Beware the night! Normal Endermen transform into terrifying Rot Endermen that can one-shot you. Defeat them to claim the Rot Teleporter for high-risk, chaotic 1000-block random teleportation! 💀✨
Fancier Biomes
This is Fancier Biomes, a datapack that adds 40 new light biomes.
yay mod
this is a mod that add alot of yay items, blocks, and other