Minecraft Java 1.21 Mods
Browse 21,935 free mods for Minecraft Java 1.21 — popular picks include vanilla gunpowder crafting, Online Bank, Echos of the dark.
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vanilla gunpowder crafting
Blaze Powder + Coal/Charcoal + Bone Meal
Online Bank
Datapack that adds "online" bank to simplify the use of server's currency
Echos of the dark
a mod that improves the deep dark and he ussefullness
Villager Coin Loot for Better Archeology
Adds Copper, Iron, and Gold coins from VillagerUnknown's Villager Coin mod to the loot tables of Pandarix's Better Archeology mod.
Formatted Sign
Makes you able to type "§" in signs using "&"
Ingot to Block
Changes crafting recipes where were ingots now are blocks!
Mehavocs
adds (toggle-able) chaotic modifiers to your player(s)!
agriculture farm
Facilitates the harvesting of agricultural crops
Jester AntiCheat
Ultimate protection against modern exploits. Jester blocks cheaters instantly while maintaining flawless server performance.
Easy Chest Dropper
Simple Chest Dropper allows you to drop the whole content of whatever inventory is opened by the press of a key
Pixture
A server-side Fabric mod to place static and animated images.
Clean Durability
A lightweight client-side mod that displays item durability without F3+H clutter and alerts you before your items break.
Surface Light
Surface Light is a Fabric mod that varies night-time sky light by moon phase
ViOres
A complete overhaul of metallurgy! Vanilla furnaces are disabled. Smelt and forge unique alloys (bronze, steel, titanium) using campfires and cauldrons, complete with immersive sounds, particles, and custom mechanics.
Tab WEB Editor
TAB web editor that can automatically connect to your tab config so you can edit your tab config via web with scoreboard templates
Mechanic stats
Tracks the speed and consistency of combat mechanics using real client ticks or milliseconds.
Camille's Sniffer Loot Expansion
This datapack expands the loot that sniffers can uncover while digging. No overpowered items, no random out-of-place items, only logical, balanced vanilla friendly loot.
Wrap Around World
Seamlessly wrap players to the opposite side of a configurable boundary.
AnnoyanceMod
A Minecraft Mod that Makes Minecraft extremely annoying by changing game features, adding confusing aspects to the game, and making normal features hilariously weird.
broken-heart
This mod adds a mechanic to Minecraft: when a player dies, they permanently lose 1 health point.
Z-Auth
Professional Minecraft authentication plugin for Paper 1.21.1+ and the wider 1.21.x line
Crimson Symphony
This mod is a chaotic necromancy based mod that adds two necromancy items - necromancy book, sacrificial rapier, and a grappling hook with movement physics to the game
AntiFakeLag
a plugin that aims to be a small anti-cheat but blocks fake lags and distinguishes them from regular ones
HideEnchant
A lightweight and performance-friendly Spigot/Paper plugin to easily hide all enchantment glints and lore from your items!
interdimensional-sleeping
Fixes a bug in minecraft where sleeping in a custom dimension doesn't skip the night.
TowerManaEvent
The plugin adds an event with abilities
HeroHearts
A lightweight hardcore-style hearts system for Minecraft Paper and Purpur servers.
TSOTİ
Takes a clean, professional screenshot of your inventory.
Dirty Detect
A plugin that allows you to detect hack clients using the Sign Translation 'Vulnerability'. Most of the newer clients patched this, but it works flawlessly for older clients.
Lunge Enchantment No Hunger Cost
No longer will you have to use a stack of food for using lunge.
MCSuite
Everything you will ever need for your Minecraft SMP.
Survival Debugged
This project adds survival functionality to the debug stick on 1.21.11 Paper servers.
Mixed crafts result
With this data pack, all your crafting results will be mixed up.
Fishing Pings
Simple fishing notifications (audiovisual feedback)
Rustling Spots - Example Addon Datapack
Official example addon datapack demonstrating the Custom Spot Definitions system for Rustling Spots 1.21.1
Modernpvptweaks
This is a pvp mod that enhances your gameplay when pvping.