Minecraft Java 1.21 Mods
Browse 126,375 free mods for Minecraft Java 1.21 — popular picks include Whimscape x Overflowing Bars, Cobblemon Hostile Spawners, ServerKits.
Step by step: How to install Minecraft Java mods & modpacks
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Whimscape x Overflowing Bars
Whimscape addon for Overflowing Bars mod

Cobblemon Hostile Spawners
This datapack adds trial spawners that are able to spawn hostile cobblemon!
ServerKits
The Best Kit Plugin On Modrinth
Nox's Glinting Sun
A bright, star-shaped sun texture to shine over your mystical fantasy and surreal space age builds!
ParadoxMegas
This add-on creates megas for the paradox pokemon
Kitties & Cats
Adds kittens and elements revolving around them.
CC: Tweaked Russian language
пока в оригинальном моде нет поддержки русских символов, этот ресурс пак может решит эту проблему
LagLess Optimized
This Modpack will boost your FPS and have smooth gameplay.
World Randomizer
All blocks are shuffled in world generation, making for an interesting and challenging playthrough
Everything Renewable
Make all obtainable resources renewable.
Echo Protocol
A psychological horror mod where the world remembers, imitates, and slowly replaces the player.

Create Big Cannons: Security Breach
Breach SecurityCraft reinforced bases with Create Big Cannons!
S.W.O.R.D (Strong Weapons Of Rapid Destruction)
Swords that slice and smash enemies that are in your way! new biomes, structures and QOL mods for the best experience. look at description!
Sky CrystalPvP ResourcePack
🔵 Light blue sky-themed 16x texturepack optimized for CrystalPvP.
TBST: Tomtaru's Block Smelting Tweaks
Dynamically Create Recipes for Smelting and Blasting Raw Ore Blocks Based on Common Tags
SetSpawnpoint
🌍 Spawns, 🏠 Homes, 📍 Warps & 🤝 TPA! The modern, 100% customizable teleportation suite with native ⚡ Folia & Paper support.
Neo Things
A Vanilla-like mod pack for exploring the true meaning of Minecraft.
TTRP Rank Icons
This changes the long obtrusive ranks that TallTalesRP has into neat little icons!
Dwarfz 5
A satisfying tech & magic modpack with roleplay and exploration elements revolving around the Create Mod, Iron's Spells 'n Spellbooks, and their counterparts.
More Sweat Compat
Integration between Cold Sweat and other mods, e.g. Mekanism.
Anduril's Fate
A collection of mods for the Anduril's Fate server. Used to join the server.
Simpler Fast Food
A mod that adds fast food items to minecraft
TrueSky
TrueSky transforms the vanilla skybox into a breathtaking, realistic visual experience. Enjoy dynamic colors, beautiful clouds, and immersive atmospheres without altering core gameplay.
Refined Schematics
A mod that connects Create's Schematicannon to RS network.
Flail of Chaos Mace
This texture pack transforms the standard Mace into the epic Flail of Chaos from VALORANT
Boing!
A Mod adding rubber swords to minecraft made for modfest: toybox
World Edit as a Datapack
World Edit feature but as a Datapack. You can now fill areas with blocks with just one click!
Hoe Scythes
Server-side NeoForge 1.21.1 mod that lets hoes clear grass-like blocks in 3x3 to 9x9 areas.
Netherited Trident
Retextures the trident to a netherite look
DiscoSheep
Sheep become disco sheep when damaged by players
Friendly rabbits
Make breeded rabbits comfortable around the player.
ViaRestricted
It allows you to block certain Minecraft versions (via ViaVersion) and display a custom message to the player.
Craftable Trial Key
Now you can craft your Trial Keys and no more waiting for vaults to be avilable
V-Cube
Cozy Ambient Survival RL
Cobblemon World Cup
Battle your friends on the Cobblemon World Cup Island map!
Copper Tooltips
A very simple mod that changes the names of copper blocks to the basic name of the block and adds the oxidation level and whether they're waxed to the tooltip.