Minecraft Java 1.21 Mods
Browse 126,436 free mods for Minecraft Java 1.21 — popular picks include World of Minecolonies, Conium, Shaders 'n' Stuffz By N3X4R0S.
Step by step: How to install Minecraft Java mods & modpacks
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World of Minecolonies
Build and manage your own colony with MineColonies – vanilla style with extra storage & deco!
Conium
Conium is a datapack and script framework for modern Minecraft, it provides very diverse features without Java coding, Conium lets you complete your mods only using datapacks.
Shaders 'n' Stuffz By N3X4R0S
This Modpack will make your Minecraft experience way more scenic and enjoyable
Aqua Debris
Aqua Debris is a simple resource pack that gives Ancient Debris a clean cyan-blue look, making it easier to spot in the Nether. It keeps a smooth vanilla-style design while improving visibility for mining and survival gameplay.
SSoggySouls for Hardcore
Plugin that improves Hardcore experience in various ways (cross server, lives, reviving)
Feather Faller
A resource pack remaking Minecraft items in my style
Mrcool's Grenades
A mod that adds new explosive weapons
Slayer
Complete tasks for the Slayer Master, and spend Slayer Points! Supports MythicMobs

Serene Seasons Calendar
A better calendar for Serene Seasons.
DABRCS
Do A Barrel Roll Config Sync Plugin for Non-Fabric Servers
Crystal-PvP Barebones
Minimalistic Textures for Cpvp (Crystal-PvP)
Arcane Adversaries
An add-on for Iron's Spells and Spellbooks, adding new spellcasting mobs
Magical Login/Register Skript
Welcome your players in style! This lightweight Skript shows a centered welcome message and guides new players to register and returning players to log in.
Tweaked Spyglass
An adjusted version of the spyglass that better reflects its ingredients.
Pengwingly Customized
A ModPack that aims to Customize, Optimize & help with Content Creation adding small but helpful and customizable features.
Velpix Shaders
Transform Minecraft into a living painting with fantasy skies, artistic lighting, stylized shadows, and cinematic atmospheres.
Survival Smp Server Mod Pack
Survival Smp Mod Pack is a combination of Create addons which enables conquest, history and industry.
HUDTooltips
Display item tooltips in your HUD with full color and position customizability and mod support.
UHC Panorama
Spice up the default panorama with exciting new ultra hardcore scenery!
Create: Tea textures
Replaces the textures of some items from the Create mod with textures similar to tea!
Grinding and industrialization GANDI 1
GregTech | Modern Industrialization | 600+ Dungeons | 20+ Taming | 150+ Biomes | 50+ Quests | 20+ Cross-Mod Interactions and Custom Interactions | 450+ Mobs
okurka - VoiceChat
Modpack with VoiceChat, Sodium, Lithium | Good for FPS | Good for VoiceChat Servers
new redstone
Backports the new 24w33a snapshot redstone textures. Also adds new textures to redstone repeaters and comparators
Cobblemon Legends: Alfredo
Embark on a Journey in the Alfredo Region Server! Where all trainers are encouraged to create towns, gyms, and shops of their own! With land claiming, economy, and more! This modpack will provide one of the best Cobblemon Experiences!
Fortune Craft Modpack
The Official Modpack for the FortuneCraft Modded Server. Explore Minecraft in a new light with a heavy focus on Create, with the addition of new Biomes, Blocks, Mobs and Bosses!
Pyre
Experimental TNT and explosion optimization focused on smoother heavy explosion scenarios without intentional game play changes.
noob's smp & pvp pack! (Vanilla Like)
You can use this pack for both PVP and SMP
Suspicious Outlines
Adds an outline to the Suspicious Sand and Suspicious Gravel to make it easier to see!
Maingraph for MC
Maingraph for MC is a visual blueprint engine designed for Minecraft. It allows for custom logic through intuitive node connections, requiring no (or very little) coding.
Copper Tech - Redstone tweaks
Replaces some Redstone components' materials with Copper!
Goblin Traders Food Config
Simple mod adding goblins' favorite food type configuration
MultiPerms
Permission Management for Minecraft
SKD - Tester Pack
Official testing environment for Stalking Dragons mods, featuring development builds for validation and compatibility testing.
create:sonar
A Create addon that introduces a Sonar block. When powered by rotational force and a redstone signal, it helps players clearly navigate the world in low-visibility conditions.
Industrial Recrafted
A modern remake of an old classic tech mod.
Create: Expanded Schedule Window
Configurable height + draggable scrollbar for effortless schedule browsing.