Minecraft Java 1.21 Mods
Browse 367 free mods for Minecraft Java 1.21 — popular picks include Power Utilities, Create: Marketplace, Modified MC.
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Power Utilities
Power Utilities - addon to IndustrialUpgrade
Create: Marketplace
A global market board for Create: Numismatics. Register your shops, browse server-wide offers, and navigate to them using Xaero's Minimap.
Modified MC
[VANILLA ++] Better Minecraft Modpack... but Modified! - w/ A full Quest system, the Create mod, More Tools & Cosmetics, Minimap, Per-Player Loot, & more Quality of Life Mods!
Create:OreDoubling x4 ores
Raw Ore Doubling is a simple utility mod for Create that doubles the output of crushed raw materials when processed in a Millstone.
OptiFine & FPS | ButterFine
Optimization/FPS and quality of life. A client-like performance pack and now OptiFine alternative - up to 4x FPS Boost
Iskandert's Utilities
Adds some useful things to improve tech modpack player gameplay
Strings - Chat Plugin
Customizable chat plugin featuring: Channels ▪ Formatting ▪ MiniMessage ▪ Emojis ▪ Moderation Utilities ▪ World & Proximity Channels ▪ Mentions ▪ Message Deletion ▪ Broadcasts ▪ Join/Leave messages ▪ Developer API ▪ Much More
Create: Animatronic Conductor
Retextures Computer Craft addons in the style of the Create Mod
Xaero Block
Automatically disable Xaero's Minimap and enable the Fair-Play Mode plugin.

Create Coasters
Adds utilities to Create Mod for making a theme park
Essential PVP Utilities
This mod contains many features to give you an advantage when fighting. Contains Fast Block Placements, Wind Charge Optimizer, [Beta] Crystal Optimizer, Faster Strafing and much more.
Simple 3x3 Pickaxe
Utility mod that upgrades mining efficiency by allowing a special pickaxe to break a 3×3 area of blocks at once instead of a single block.
Redstone: Recharged
A collection of redstone fixes, expansions, and tweaks.
Cobblemon x Farmer's Delight Compat Tweaks
Adds various compatibility tweaks between Cobblemon and Farmer's delight
Create Trash Cans
Makes Trash Cans Mod look more like Create mod!
Angel Extra Utilities
Adds unique decorative and functional blocks inspired by Extra Utilities 2. Perfect for players seeking aesthetic and practical building options.
Ant's Angel Ring
Inspired by Extra Utilities' Angel Ring granting creative flight - Now with Accessories integration!
Auto Chunky
A lightweight, server-side utility mod that automatically pauses world pre-generation when players are online and resumes when they leave.
Optimized +
Simple Modpack with Vanilla +, Quality of Life and Performance
Honey Sticky Piston
Honey Sticky Piston is a quality of life Datapack for Minecraft that lets players use honeycombs as an alternative to slime balls to craft sticky pistons.
Overdrive
A high-performance Fabric modpack based on Fabulously Optimized, enhanced with extra FPS tweaks and the Feather Remake client mod.
Create Aeronautics: Rubies
Some small utilities that I wanted in Create Aeronautics
Haven Kitchen Sink Helper
A mod that adds a lot of Quality of Life features for Kitchen Sink Modpacks.
Unlocked Void Sea - Aeronautics Addon
A simple utility mod that lets you use the "End Sea" physics from Create: Aeronautics in other dimensions. Extremely configurable.
Tomtaru's Stellaris & Immersive Engineering Tweaks
A small bridge between Stellaris and Immersive Engineering. Allows processing of alien resources and oil in IE multiblocks
Waypoints Teleport
A lightweight Minecraft waypoint pack that adds a survival-friendly fast travel and teleport system for singleplayer and SMP servers. Supports Minecraft Java 1.21.6+.
Hoth's Create Utilities
A collection of quality-of-life features for the Create mod.
Admin Utilities
Admin Panel is a user—friendly mod for administrators with a graphical interface. By pressing Z (or the designated key), you can change the game mode, time, clear inventory, or adjust world settings.
Damine
Damine is a performance-friendly modpack by me, featuring beautiful shaders, a minimap, 3D resource packs, and much more. For lower-end PCs, try Damine Optimized for even smoother gameplay.
Whimscape x Create
Whimscape addon for Create mod series
Smart Trading - Name villagers, favorite trades, search books and much more
The best Fabric villager trading quality of life mod. Name villagers, favorite trades, search librarians by enchantment, and track zombie cures. No server install needed.
[SCM] Simply Create Model
Optimise many Create mod models

Tweaks
An Essentials-like, must have command collection for your minecraft server
Custom Waypoints
This mod allows you to create custom waypoints with extensive customization and utilities using commands.
MonSanctuary Official Modpack
This is a modpack made for the official MonSanctuary Server. While featuring Cobblemon mods along with quality of life enhancements for an improved gameplay experience.
Drodi's Extendo Grip
A ressource pack for the Create mod that retextures the extendo grip.