Minecraft Java 1.21 Mods
Browse 126,758 free mods for Minecraft Java 1.21 — popular picks include Heroes of the Blocks, BBS Addon Engine, Sky Continents.
Step by step: How to install Minecraft Java mods & modpacks
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Heroes of the Blocks
A little Modpack to play with your friends together.
BBS Addon Engine
The BBS Addon Engine is an essential compatibility layer that allows you to run BBS CML addons directly on the base BBS mod and BBS FS.
Sky Continents
Sky Continents V11 is a datapack add-on for Continents by Stardust Labs that turns oceans into open void airspace for Create Aeronautics-style sky travel.
iammojogo's Auto Switch Tool
Simple mod to switch tools based on blocks for quicker mining.
HugoSMP Modpack
A Vanilla+ modpack built for HugoSMP. Features handpicked, server-approved mods that enhance gameplay, improve performance, and add useful quality-of-life features—while keeping the classic Minecraft feel.
The_FogMan:FogShadow_Dimension
This is a high-version new mod for the FogMan, featuring completely new content. The mod is still under development and is currently only a test version.
MEKAPLUS
Engineering Modpack including create, ae2, and mekanism
Redstone Compass
Edits the compass to look more like a radar made of redstone.
Evacuate!
Beep beep! Fire! This mod adds firefighting stuff and evacuation releated blocks.
Garbage
Adds a garbage to minecraft
Tickle Tickle Tickle
Brush mobs to pacify them and drop their loot!

EasyPlaceholders
Create Custom Placeholders with conditional logic, formatting, randomization, and more!
Simple Flight Armor
Simple mod that adds craftable diamond and netherite armor that allows creative flight. The armor is also integrated with the Minecraft trimmable armor system. Double tap space to fly!
RedisTrade
Simple & intuitive trades⚡cross-server support
Heart Canisters
Introduces two tiers of pricey canisters that increase your health when carried.
Copper Contraptions
A Datapack that adds machines that make long and boring tasks fun!
NoLeaves
Transparent Leaves for Cutting Down some Big Trees
squaremap's banner
A mod that is an extension for the SquareMap mod. It adds additional functionality related to banners within the game: using banner to create markers that visible on the world map. Inspired by squaremap-banners plugin.
Animated! Chainsaw Man
Today i have a new animated custom hotbar for you! This time it's Chainsaw Man that I took as theme. I hope you like it!

Simple Hats on Hats
Hat Editor with lots of customizability + allows wearing 3 hats at once! Add-on to Simple Hats + Accessories! (Check out Acquired Taste)
Bluekingaxolotl's W Money Totems
This pack will enhance your gameplay making every totem pop satisfying!It will change the sound of a totem pop to match the sound of money! :DYou defenetly need this, Thanks for your support this is my first upload.
OfflineEncryptor
A plugin that provides vanilla Minecraft encryption for offline players.
Puck's Building Additions
A building mod aiming to add furniture that fits in with vanilla!
YEEHAW!
Adds a chance for the iconic Rope Zombie sound effect from Plants vs. Zombies to randomly play during gameplay.
Camouflage Blocks: Offical
Models with vanilla texture overlay, for masking with blocks
LoginLocation
Set the login location for your server Syntax: /serverspawn set <world_name> <x> <y> <z>
New Blocks Galore
A simple mod that adds new blocks for variety when building large projects.
InvenotrySlotSteal
Lifesteal but with inventory slots
Les P'tits Poulets
3D realistic details
ModernObscure
Make Minecraft mod ObscureTooltip compatible with ModernUI.
No Snow Golem ❌
Disable Snow Golem in Minecraft by preventing its spawning and removing any that appear in the world
Christmas Crosshair
🎄 Simple Christmas-themed crosshair with festive Green, red, and snowy white colors!
Harmonie's One Block
A mod that turns minecraft into the popular oneblock gamemode, with adjustable blocks (modded and not)
Vanilla Overloaded
A combination of over 240 Performance mods and quality of life mods and resource packs collected from the YouTubers: Kasaisora, DemonjoeTV, and Distruptive builds.
Dialog Teleport
A teleportation system using the dialog system added in 1.21.6
GenderPluginCompat
Makes a plugin to add server-side compatibility with Wildfire's GenderMod