Minecraft Java 1.21 Mods
Browse 165 free mods for Minecraft Java 1.21 — popular picks include Ben 10 Classic Datapack, Villager Job Tools, Geode Mania.
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Ben 10 Classic Datapack
Become a hero with this datapack!
Villager Job Tools
Client-only. Reroll any villager's trades (break/place their job site block) until wanted offers appear. Trades Finder, Auto Buy, Auto Sell. Keybinds: K = menu, R = start/stop.
Geode Mania
Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!
Slimefun United
A modern and organised continuation of Slimefun’s legacy. Slimefun United transforms your server into a modpack-like experience with backpacks, jetpacks, reactors, electricity, automation and countless new systems.
PySpigot
A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).
SurShield Modification
Modpack that combines the mechanical genius of Create, the iconic Satsu Iron Man Addon, and the gritty superpowered chaos of The Boys: New World — delivering advanced automation, and an immersive world of limitless possibilities.
Replant+
A lightweight and server-friendly mod that automatically replants crops the moment you harvest them.
Zen's Agricultural Automations
Automate Tree/Flower/Shrub farming
Grow Your Crystal
This mod adds a way to grow your own crystal blocks, with customizable colors and effects
Block Info
Hover your crosshair over certain blocks to show their block information!
Creatures Dominion
This is a mod that will have a lot of animals and even extinct ones. It is not released yet and neither finished. Please give suggestions and report bugs to me please! I hope you enjoy the mod!
Hollow's Tweaks
Some very funky additions
More Villages Datapack
Adds more villages to the game.
Kopeyka's Bunker Mod
A mod about nuclear and bunker things.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial
A Minecraft mod that presents a possible world set in the MirageFairy universe.
Farms
Increase crops growing speed, autocollect crops. Collect drops near the minion and more
![Farmer's Delight Paperized [unofficial]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/149748.webp)
Farmer's Delight Paperized [unofficial]
This is an unofficial rewrite from Farmers Delight to run with Paper
Flora Expansion
Expanding Minecrafts flora with new plants, crops, blocks and mechanics
AutoCrop
Simply activate it, and your garden will thrive without your involvement.
Infused Potatoes
Craft new potatoes, unlock magical abilitys, and fight with unholy powers!
Omni-Archive
The content is based on Ben 10 Omniverse,The Cartoon Network Series.
TurboWarp SMP
Create-centered technology and automation modpack, adding tons of industrial and mechanical blocks, new frontiers, explosives, and weaponry
EverythingInOne
This mod has a lot of different and weird stuff ranging from tools, armor, machines, ore, and more!
Grimm's Mod
Everything you could want! Leveling, features of old mods, economy, technology, custom items, blocks, commands, transmutation of items and even more!
ItemDisplayPlugin
This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,
Ben's Monster Energy Mod
All the Monster Energy you could ever want... and Beer too for some reason.
InfiniteBuckets
Infinite water, lava, and sponge buckets for 1.21+. Features MiniMessage support, Folia compatibility, and deep integration with WorldGuard, Towny, and GriefPrevention.
Mecânicas Classicas (PT-BR)
Adiciona uma variedade de funções e mecânicas de versões antigas do minecraft!
Secret Finds
A Datapack where you can find useful items all over the world!
Simple Food Experience
Simple Food Experience is a lightweight, beginner-friendly Minecraft mod that adds a straightforward mechanic: almost any food item can be converted into experience.
Random Junk
A mod filled to the brim with random meme features
Races (Fantasy Races)
Races/Origins Datapack by Evilonesw
Create: Sable
A pure sandbox engineering modpack focused on Create (and it's add-ons), mechanical automation, and aeronautical physics.
Create: Pop
Brew custom sodas and become the most pop-ular distributor around
Blocked in!
A world bending datapack that sees you trapped in a small worldborder by a crazed AI. Complete tasks or eat delicious soup to expand your world.