Minecraft Java 1.21 Mods
Browse 1,622 free mods for Minecraft Java 1.21 — popular picks include P_Comandos, TSLzone, Fight Back.
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P_Comandos
A plugin for commands in items!
TSLzone
A zone damage plugin compatible with Folia.
Fight Back
Fight Back against Horror Mods with OP armour that grants effects like flight and invulnerability, tools that one-shot and insta-mine everything, a new dream-like dimension, new achievements, and more!
Snack Time with Snorlax
Settle down and enjoy a cozy slice of life with your Cobblemon, or build an airship and go adventuring. Take things at your own pace and have fun. :)
Create&Magic-Vanilla+
A modpack designed to enhance the vanilla gameplay, as well as add the Create mod, as well as more magic and fantasy elements to explore.
Ultimate LightningSword
A Simple Plugin That Adds /LightningSword To Minecraft Striking a player cause Lighting Bolts To Instant Kill the Player

Ytterbium
adds ytterbium to your world. make gamma rays and use precise clocks.
AttackBoots
Aren't boots a means of attack? That's not true

Placeholder SMP
Modpack for the placeholder SMP :3
Adventure Path
A fantasy & adventure themed Modpack with systems inspired by TTRPGS
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.
PluginSpoofer
A Bukkit Plugin to Spoof Client the Server Plugin List
Learnopolis
A new world full of instruments and enemies!
More Functional Storage Upgrades for ExNihilo
Addon for More Functional Storage Upgrades to support ExNihilo blocks
ManaFont
ManaFont is simple mana system inspired by Hypixel Skyblock.
AuraLumina
Overhauls the vanilla glowing outline into 13 dynamic, reactive auras. 100% Client-Side. No PvP disadvantage!
VClickBlockCommand
V-ClickBlockCommand - Transform any block into a powerful command executor!
Claude Code: Rate Limited
A Fabric mod for Minecraft 1.21.1 that adds Claude Code enchantments, token limits, rate limiting, item recovery, loot-based enchanted books, achievements, and the Claude Terminal.
RupeeEconomyCompanies
RupeeEconomyCompanies is a powerful economy and business management plugin for Minecraft servers running Paper or Spigot (1.21+). It introduces a complete ₹ Rupee-based financial system where players can create companies, manage employees, run businesses.
Combat Flair
Configurable combat visual effects
Direct Name Lookup
Pull up a direct link to a username history of an account!
Sculktech
Adding Sculk Machinery And Lethal Blocks!

Player Tracker Pro
PlayerTrackerPro is an all-in-one player monitoring and administration utility.
OUCH!!!
Make magma realistic and actually deal a little damage while holding.
AuricNetwork - Network no proxy
A network without a proxy? A FREE network? YES! Enjoy a free network without a proxy and without a multiverse.
P_Vincular
Vinculação de discord com minecraft, cargos! Linking Discord with Minecraft, roles!
SafeSteps
SafeSteps is a survival utility plugin that lets players toggle fall damage immunity and shows exact death coordinates with world info.
Project Catbus
All aboard the Cat Bus! An eclectic, Aeronautics-themed modpack for Minecraft 1.21.1.
Voice Commandblock
Craft a voice-powered Command Block and make wishes using your voice!
RabbitFoot
Run around like a rabbit! Sometimes it's important to run away!
Limodded 1
A modpack that contains many cool mods that combine to create a very cool Minecraft experience.
HARD NEW
A technologically advanced game with a focus on realism! Shaders, automation, smart NPCs, hundreds of animals, and hardcore bosses. Explore this vibrant world with your friends using the built-in voice chat.
Quantum
The Ultimate mod which adds Life Sciences!
The NEW Boys: Mystic & Stream
A high fantasy steampunk theme modpack featuring Create: Aeronautics as its backbone.
NxControl
NxControl is an advanced staff plugin that lets OP players control players or mobs using simple keybinds, with GUI, bossbars, and freeze system built-in. It’s lightweight, powerful, and perfect for moderation, trolling, or cinematic gameplay.
Create: Caeruleum
A truly transforming substance for you and friends! Magical abilities and more!