Minecraft Java 1.21 Mods
Browse 21,790 free mods for Minecraft Java 1.21 — popular picks include Legacy Mechanics, ExcellentCrates, Particle Blocker.
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Legacy Mechanics
Brings back nostalgic mechanics and quirks from the console versions of Minecraft!
ExcellentCrates
A lightweight, feature rich and highly customizable crates plugin. Features in-game GUI editor, custom item support, built-in holograms and opening animations.
Particle Blocker
Block/Remove particles of your choice with an intuitive gui and enjoy a less clustered, more optimized experience.
Flyspeed (Creative Flight)
Instantly boost your creative flight up to 500x faster with /flyspeed! Fly smoother, build faster, and explore like never before. All client-side and lag-free.
Structure Control
Gives you control over which portals or structures are in your mod pack! Allows you to create a truly themed mod pack. No ruined portals, nether dimension, end dimensions, or even villages if you so desire. You're in total control!
Cyberware: Reforged
Unofficial 1.20.1/1.21.1/26.1.2 port of Cyberware by Flaxbeard and Robotic Parts by An_Sar
Fancy Delight
an add-on to Farmer's Delight that adds some fancy foods!
Death Count
Adds a simple death counter to the player tab list!
oSzoukaua's: Realistic Spiders
This pack makes spiders more realistic! and much cuter!
Self-Sustainable
Real survival, scarcity, very rewarding. Are you ready?
Set time doesn't reset day count
This mod makes it so the set time command doesn't reset day count

AutoTreeChop
A lightweight, customizable automatic tree chopping plugin for Paper/Folia servers.
Animageddon: Mob Overhaul
Overhaul of mobs while preserving the vanilla style of the game
Elementals
Use bending just like in avatar!
Firework Fixed
Fixes firework usage with Elytra so they are always used for flying.
Create Aeronautics Lift Patch
Attempts to fix the Sable lift calculation to be the proper quadratic increase with velocity for better Aerodynamics in Create Aeronautics.
ramel
bring your camels to ramming speed!
Create Aeronautics Physics Gantry
Adds a Physics Gantry to Create Aeronautics
LT-BetterPVP
Simple modification to add better animations and features to pvp in minecraft
Revamped Shipwrecks
Shipwreck structures redesigned with jigsaw degradation stages, hundreds of unique combinations!
Im 'movens
A mod that reworks the exhaustion system by adding penalties for poor health/hunger management.
Better With Time: HC Tweaks
An add-on for the BWT mod which changes some features to be more "hardcore".
Vegehenna: A vegetarian's heaven?
'It's a feature. It's a way of life. It's a revolution. Vegehenna.' -FlowerChild
Cobblemon More Level Up Moves
Buffs Cobblemons by adding more level up moves, does not change type,abilities,or stats of the cobblemon
AeroEngine
AeroEngine is a Create addon that adds modular aircraft engines and a pilot HUD for flight control and navigation.
Nomad's Rest
Overhauled sleeping!~
Touhou Maid: Affection
Adding a “kiss” feature to Touhou Little Maid, inspired by “kiss-a-friend”
Crafting+
319 Quick and Enhanced Crafting Recipes
In The Gloom
Bad things happen in the gloom. Beware!
TFC Astikor Carts
Adding compatibility between Astikor Carts and TerraFirmaCraft
Client Time
Override the time and weather on the client
MinerTrack Anti XRay
The Powerful antixray, help you auto catch X-rayers and punish them according to your configuration.
Cobblemon Shiny Boosters
A Minecraft mod that adds server-wide shiny boost functionality to Cobblemon!
Enchants Plus
Adds 18 vanilla styled enchantments and 4 new curses!
Custom Totem Particles
Fanciest totem particles in the west!
Actually Camel
A mod that changes camels so they actually look like camels.