Minecraft Java 1.21 Mods
Browse 1,676 free mods for Minecraft Java 1.21 — popular picks include orechunkcrafter, CraftMine Reimagined, FyronSniffer.
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orechunkcrafter
craft your ore with some highly abundant cane
CraftMine Reimagined
This is a mod inspired by the April Fools' version "CraftMine".
FyronSniffer
The plugin allows you to modify the items that the Sniffer digs up.
Creepy Colorful
Creepers are now a colorful bunch thanks to Creepy Colorful!
Compat Recipe Master
My custom alternative compat recipe bundles. Icon is inspired from Satisfactory.
Shrinking Border & Rising Lava
Survive as long as possible while the world border shrinks and lava continuously rises beneath you.
Visual Identification
Lightweight and configurable server side block and entity information UI based on player's line of sight. Displays configurable information such as block name, block ID, mob health...
Better Hardcore Datapack
Completely overhauls Hardcore mode to be true danger.
Craftable Uncraftables And More!
This mod adds all the uncraftable thing to minecraft and a few extra things.
[End Replacer] - The Pee Dimension
Replaces The End with The Pee Dimension. Good for servers that ban The End.
BetterExploration
Adds features to Minecraft to make exploration more rewarding, interesting, and repeatable.
Arcana Modifications
[WIP]A mod that aims to change certain vanilla or modded aspects that we sometimes wish were part of the base experience.
MineMagic pack
Add 10 new biomes to your world without changing the landscape.
Being Alone (BE)
This mod makes you feel alone... because you are...

Lost Tales
A Datapack that adds overworld exploration and new items for combat. This datapack is designed to be used on servers, however it can be used in solo play.
Damage = new dimension
Makes it so that every time you take damage your dimension randomly changes (End, Overworld, Nether)
Creative Ascension
Creative Ascension is a progression-focused Minecraft mod centered on exploration, meaningful advancement, and hidden discoveries. Earn your rewards through perseverance as you forge powerful equipment and uncover long-forgotten secrets.
xLimbo
A rock-solid fallback / limbo server plugin for Paper (Pufferfish) networks.
Euphoria Ghasts
Adds the Euphoria enchantment to harnesses, speeding up happy ghasts
Akoi Meexx: Teraport
A datapack designed to introduce gameplay mechanics for teleporting across any dimensions in a minecraft world.
Border Block
Adds Bedrock-style Border Blocks with customizable particles and block types.
HereSkyReign
A paper server plugin to add the Aether World, the mythical sky reign, to any server.

Really Cooking
Cooking in Minecraft has always been simple, but not anymore!
SnakeRoyale
Snake meets Battle Royale! Last one standing wins!
Enemy Tracker
Time to Detect the Threat and Enemies!
SimplyMines
SimplyMines is a plugin for SkyMines and Prison servers that automatically resets mines via an easy-to-use GUI, custom block chances, and smooth, lag-friendly resets.
CustomDrops Pro
A plugin that lets you edit the rewards received from monsters. Supports IA IE IT MM and can be easily edited.
cborder
A simple datapack that adds a circular border
Seasons&Scarcity:Core
Seasons & Scarcity transforms your static Minecraft world into a living, breathing ecosystem with a dynamic, global four-season cycle.
Pointless Emeralds Stuff
Pointless Emerald Stuff that nobody asked for
Ravenborne
Class based medieval fantasy rpg mod based by Ravenborne theme!
Antactica
new biome Antarctica , new mashines and more.
Interesting avocado
Interesting and funny, but pretty complete, with blocks, items, structures, Easter eggs, dimensions—these are all imaginative ideas.
Cobalt Age
An expanded redstone, up to 60 power lenght, waterloggable, optimized, with vertical relays, incompatible with redstone, and blue! It comes with minerals and block sets.
Artmoby's Hauling Crates
A Minecraft mod for the ReUnitedSMP aiming to add crates. An out the ordinary way to implement economy, inspired by Scrap Mechanic.
Wayfinder's Bottle
A vanilla-friendly exploration mod adding a magical bottle that reveals maps to distant biomes. Trade with Cartographers, loot chests, or fish for it!