Minecraft Java 1.21 Mods
Browse 126,938 free mods for Minecraft Java 1.21 — popular picks include Create: Steampunk Ages, Seagull Ghastlings, BoneMealLimiter.
Step by step: How to install Minecraft Java mods & modpacks
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Create: Steampunk Ages
This modpack brings together the best Create mods, offering a unique experience of engineering and automation in Minecraft. Build complex machines, automate systems and transform your world into a steampunk paradise.
Seagull Ghastlings
Changes ghastling sounds to the seagull meme
BoneMealLimiter
Configurable plugin to limit the bone meal use.
Schnoozleville
Welcome to Schnoozleville! Full of adventure, cozy themed, and a bit of magic, it'll be sure to keep you engaged~ The world is full of [Regions Unexplored] in the overworld and the Nether, with magic and tech, this slow life is going to be nice~
ClearMap
This plugin is free and lets you clear the map in your server between 2 coordinations and in what world incase you use multiverse-core.
CrafterLib
CrafterLib - A robust Custom Crafter library for Minecraft
Simply
A simple modpack with everything you need.
UltraCraft - Explore Anywhere
Adds new features like workbenches, potions, blocks, woodtypes, biomes, structures, ores and More!
SG Mob Spawn
A mod that adds mob spawns for higher difficulty like illusioners, zombie horses, cave spiders, etc.
Additional Froglights
This mod adds a froglight for Red, Orange, Lime, Cyan, Light Blue, Blue, Magenta and Pink dyes.
Trouble-Free Trading
A datapack/mod that makes dealing with villager easier with things like items that transport villagers
MC Earth Pigs
A Minecraft Data-Pack & Resource-Pack for 1.21.5 that adds 6 pig variants from Minecraft Earth
Soft Fire Gui Remaster"
Simple dark GUI for minecraft. (Remastered Version)

Stew tweaks
Rebalances soup and stew recipies, and makes them stackable up to 16!
Decomposable Nether Wart
Allows you to decompose a nether wart block
Amazingly Optimized
Adds lots of optimization mods to your game. (IMPORTANT INFO IN DESCRIPTION)
Slate
A library for creating clean server-side screens easily
Coral On Cactuses
Makes fan coral be placed on cacti properly. The moisture within the cacti will keep the coral alive.
NinjaSneak
Stealth | Ninja | Sneaking | Mob Avoidance
Minecraft LPT Fancy
Just a small vanilla+ modpack with fancy mods, enjoy 1.21 gameplay with visual improvements and a few more mobs.
Better Buttons & More Trapdoors
Get 6 trapdoors from the recipe, and 8 buttons from one block.
Negan's Bat
Negan's Bat from The Walking Dead
Andromeda Origins
Fabric 1.21.1 custom Origins content for Andromeda MC.
PuppyClicker
Connect Minecraft to PuppyClicker with self-clicks, friend-bound clickers, and opt-in advancement and damage actions.
NPN Protection - Lightweight Anti Crash & Exploit Plugin
Lightweight security solution to block packet exploits, server crashers, and dupes
UltNightVision
Toggle night vision on/off with a keybind or keep it permanent. Fully configurable.
anti-base leak +
A simple texture pack that hides ores and a few other blocks to prevent your base from being leaked.
Brainrot Pet
A client-side Minecraft companion following your movement direction.
Create: Gravlax
Sugar refining, seasoning and food alchemy for Create.
Jetlytra
A jetpack-elytra hybrid for vertical thrust, hover, and elytra glide. All in one wearable.
Create 'n' Minecolonies
Blend the Create Mod with Minecolonies to make, automate and prosper in your colony!
Xenocontendi Revived x Fresh Animations: Player Extension
FA: Player Compatible Add-on for Xenocontendi Revived
Loadstones
Create a Chunkloader by dropping an Ender Pearl on a Lodestone!
Bare Bones Bioms'o'plenty
this texture pack adds bare bones to bioms'o'plenty
Simple Sit
Simple Sit is a minimal Fabric mod focused on clean sitting interactions. It allows players to sit on common blocks with a right click or a command, without requiring OP for normal use.
ArmorGod
This mod adds God armor, which is very good.