Minecraft Java 1.21 Mods
Browse 22,192 free mods for Minecraft Java 1.21 — popular picks include Umbraix Jobs, HitPings, Thundering Lite Edition.
Updated daily
Umbraix Jobs
A modern, feature-rich jobs plugin for Minecraft servers, offering customizable careers, dynamic missions, team play, and a sleek GUI—built for performance and player engagement.
HitPings
HitPing plays audio feedback when you land 3 block hits. A soft ping sounds on hits between 2.8–2.9 blocks, and a sharper ping sounds on hits at 2.9+ blocks helping you recognize 3 blocks and improve your spacing.
Thundering Lite Edition
Adds custom enchantments obtainable as treasure loot, along with a couple useful combat-related recipes.
Minty's Custom Recipes [Cobblemon]
Adds Recipes for uncraftable Cobblemon Items that're much needed!
CuboidTeleport
A simple plugin that adds teleportation: /call, /tpa, /home, /warp, /rtp, /tpr
Size shifter/Antman origin
Adds the size shifter / antman origin to minecraft
targethud
this project addas a little gud customizable with alot that shows the players health skin name armor dura and more
Rtp+
RTP+ is a GUI-based random teleport plugin for Paper/Spigot that lets players pick a world and randomly teleport safely with configurable radii, cooldown tiers, and countdown safety checks. It’s fully configurable

KoHs Inventory Tweaks
Fast, precise, and fully customizable client-side inventory controls
Create: Alloys
This mod adds various netherite alloys and ores from the create.
Explorers SMP Datapack
Datapack for minecraft that implements naturally generating structures containing early-game items, OP loot and a bit of lore to minecraft.
Bonded: Simply More Compatibility
Adds Simply More's non-unique weapons to Bonded's leveling system.
RegenSystem
Efficiently regenerates defined zones using snapshots stored in a database. Say goodbye to laggy file-based regen systems. A new-generation plugin !
What The Hell Have You Done To My World
The best worldgen mod ever created, easily beating all the other ones.
Erratic Explosions
Gives explosions random properties (power, delay, etc...)
DGmodules
Adds modular upgrades and advanced defensive mechanics inspired by high-tech mods.
Combatlog-Ultimate
A simple CombatLog plugin for MC 1.21+, blocking commands/items in combat, with a configurable timer, logout punishment, No-PvP zones, and language support (DE/EN).
Paler Garden
Creaking buffs, infinite pale garden, shorter days, no sleeping and more. Recommended with dark shaders.
qXP-Boosts
Create fully configurable and customizable xpboosts/multipliers- qxpboosts
Restricted Rockets
Restrict how many rockets players can use while flying with an elytra before having to land again.
Overhead Messages
A message from a chat over a person's head

GENMON
Optimized Cobblemon modpack designed for smooth gameplay, featuring enhanced performance, full battle mechanics, and essential quality-of-life tools.
Elytra Trials
End city ships now have trial spawners and vaults.
NeoBB - BlockBattles
A better version of Block Battles, where multiple players compete in a turn-based game, similar to chess or card games.
Beehive Inspector
Adds a handy tooltip to Beehive items, telling you exactly how many bees and how much honey is stored inside! A beekeepers' dream!
Alloyed and Create Gunsmithing compatablity pack
A data pack that removes Create: Gunsmithing's steel recipes to prioritize Alloyed's steel
FunEnchantments
Adds powerful tool enchantments like Auto Smelt, Magnet, Drill, Scan, Lumberjack, Filter, and upgraded vanilla enchantment levels.
Simple Skins
Basic skin functionality without having millions of commands. Perfect for offline servers aligned with bedrock geyser!
Vykket’s Zombie Mobs
Adds new zombified variants of animals, turning your world apocalyptic!
Add more recipes
This is a data pack that adds recipes not available in Minecraft. This data pack is still under construction
Gloom Gear
A GUI resource pack that redefines your Minecraft interface with deep hues, intricate machinery, gears, conduits, and ethereal glows.This resource pack gives you a different feel with an immersive dark mechanical GUI.
LockyLocks
Secure your treasures with durable locks and forged keys, a personal touch of protection.
Unbreakable Library
A tag-driven datapack library that makes tagged items truly unbreakable.
Armorless
Deal damage to players wearing armor
Create aerostuff fix
The mod fixes a critical error between the Sable mod and Create Stuff 'N Additions, with a hook.
Mountain Ores
MountainOres extends ore generation for extremely high worlds (up to Y=2032), as generated by some datapacks.