Minecraft Java 1.21 Mods
Browse 3,357 free mods for Minecraft Java 1.21 — popular picks include Mik'sDeathChest, DuckBounty, Passive Falling Block Generator.
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Mik'sDeathChest
A simple Paper plugin that stores a player’s items in a pre‑placed chest marked with a sign. When the player dies, all drops go into that chest, and /dcport teleports them back to it.
DuckBounty
Allows players to place and claim in-game bounties on each other through an interactive GUI system, featuring safe-zone tracking and dynamic placeholder integration.
Passive Falling Block Generator
Adds a block that passively generates falling blocks, for servers where the End is off-limits.
Create: Renewable Rarities
This datapack adds recipes using the Create mod for various rare items & blocks.
EcoTrophies
EcoTrophies adds decorative, armor powered trophies that passively generate currency for players to collect. Configure custom trophy types, tiered armor, production rates, storage limits, GUIs, and multiple economy integrations.
DuckTeleport
A lightweight teleportation plugin that enables players to send and manage teleport requests (TPA) seamlessly across the server.
GeneratorCraft – Advanced Multiblock Generators | Skyblock Mechanics | Paper 1.21+
Custom Multiblock Generators • Progressive Tiers • Automation Ready • Paper 1.21+
Teleport Stone
Place with an item a teleport stone in the world. Set you own Teleport Stone Network. You can teleport between the stones. No knowlage needed over commands.
Railbound
better minecarts: minecart trains, blast furnace minecarts, dispenser minecarts, junction rails, controller rails, destructor rails, and more
Gavelry
The most advanced chat filtering and mute system.
Royal Botanical Replication
DataPack that adds the ability to replicate plants from mods by using the mixer from Create Mod

Void AntiCheat
VoidAC is a powerful, multi-module anti-cheat plugin for Paper 1.16.5 servers. It features a unique confidence-based punishment system, comprehensive cheat detection, and an extensive toolkit for server administrators.
Create: Power Grid & Farmer's Delight Compatibility
This datapack lets you use the Create: Power Grid Basin Heater as a heat source for Farmer's Delight Skillets and Cooking Pots.
OneSlotMaceSMP
joining The Server Gets You a Random Custom mace or normal mace And with this mace you need to fight other get all 7 Custom maces combine them and get top tier SUPREME MACE
nuggetsplus
datapack that makes all nuggets renewable in Create Fly (experience nugget, tuff)
New Crafting Potion
NewCrafting — Economical potion and light crafting!
Spark Keep Inventory
A simple Per-player Keep Inventory plugin with sounds effects etc.
Guardian Portal Optimization
Optimizes Guardians that go through a Nether Portal. Allows for afk farming alone.
CarbonAuction
CarbonAuction is a Minecraft plugin that adds a player-to-player auction house menu.
fullSpawn
A simple Spawn-Plugin for Minecraft
RX-KeyAll
A lightweight, highly optimized KeyAll plugin with dynamic BossBar countdowns and RGB support.
SoundMap
This mod creates a gui to show what direction sound is coming from with tons of configuration.
Stature
Asks players for their IRL height and matches it with the game.
DiscordInGameConfig
DiscordInGameConfig is a simple plugin that adds Discord channel integration and full administration capabilities, including bans and mutes to your server.
Vulkans PvPBot
This project adds PvPBots in papermc using no dependencies.
Create: Snad
A simple datapack that integrates the Snad mod with Create and fixes item localization.
MangoChat
MangoChat Powerful chat plugin ever made in minecraft for free
P_Tempo
P_Tempo tracks how long players remain online

Titlecarts
This datapack enables the use of titles in survival with minecart tracks to announce stops, routes etc.
CyberTokens
Unlimited tokens & amazing custom features
Masterkits
Advanced Kits Plugin with GUI and Admin Management.
Docket
An open source plugin compatiblity scanner and developer helper plugin.
BetterVanish By albert
Its a Vanish Plugin that's better than essentials vanish
Item Limiter
Item Limiter gives server owners full control over which items players can use. Set custom limits for specific items or disable them entirely. Players cannot exceed the configured item limits, and disabled items cannot be held by players.
Aura Nexuses
Grant abilites based on large-scale constructions. Grant permissions dynamically.
FrontierX
Expand the world border by completing advancements. Start in a tiny world and unlock more land as your players progress.