Minecraft Java 1.21 Mods
Browse 1,399 free mods for Minecraft Java 1.21 — popular picks include NotOnlyGraves, [SaS] Scraps and Salvage, Kub's Improvements.
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NotOnlyGraves
Never lose your death loot again! 🪦 Spawns beautiful memorial graves with tall pillars, locked chests, and grave key compasses when you die. Works in Overworld, Nether & End.
![[SaS] Scraps and Salvage](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/101774.webp)
[SaS] Scraps and Salvage
Allows armor and tools to be salvaged into scrap which can be crafted into ingots.
Kub's Improvements
Adds QoL small things to do the game like smelting rotten flesh for food, or recipes that just make sense
DeathChestReborn
A chest that keeps your items safe after you meet your demise. A project born from the ashes of a slightly different approach to the same idea (Death On The Spot).
Queue Plugin
An Queue Plugin for Velocity, easy to set up!
Limited Slots
Datapack that gradually removes your slots
Temp Shelves Fix
This plugin that I made over a few hours or so stops people from putting items in shelves, since apparently they're being used to dupe items.
Sus Treasure
Allows players to bury objects in sand and gravel
Nether Furnace
This mod adds a nether-furnace that is fueled only by a bucket of lava and runs for a very long time (2 hours, 46 minutes and 40 seconds). The mod is still raw, but it is constantly evolving!
Death Vault
When you die, instead of your items dropping like usual, it gets stored in a hidden area. To retrieve it, you do /recover and it checks if you have 8 Diamond blocks (or configure it as you want) as payment for your own stuff.
Territory API
API for creating and managing in-world regions with efficient tracking, persistent storage, and simple enter/exit/tick events for gameplay mechanics like zones, arenas, and protected areas
JsChatManageMent
ChatGuardX is an advanced Minecraft Paper 1.21+ plugin that provides complete chat moderation backup and security system for servers. It includes anti spam caps detection blacklist filters and link blocking to keep chat clean. The plugin supports mute unmu
Data Guard
It's a PaperMC plugin that automatically saves player and server data so nothing gets lost or rolled back unexpectedly. It snapshots everything — inventory, armor, ender chest, XP, health, food, potions, and location.
CBook
CBook adds 2 books: one copies items, the other temporarily clones items.
Timber´s Call
Timber’s Call adds Grimbark, an automatic woodcutting NPC, unique workstations for progression, mystical crafting, and a boss fight — all without a resource pack. Answer the call!
Bury
Bury items in sand, gravel, dirt, or grass blocks and uncover them later with a brush.
MaxProtections
The best protection plugin with menu +
JustMultiplayerInventory
A real-time shared inventory for all players. Sync items instantly, featuring persistent file storage and Geyser compatibility. Simple and lightweight.
PerInfo
PerInfo is a robust utility plugin developed for Minecraft 1.21.1. It was designed to provide total transparency regarding commands and permissions, while transforming the chat experience through dynamic, real-time sharing of items and player status.
AtlasPin
AtlasPin is a modern, intuitive plugin for managing coordinates on a Minecraft server. It allows players and administrators to create, manage, and share pins using beautiful graphical interface templates and high performance.
No Ominous Banners
Pillager Captains no longer drop their banners upon death. This ensures unclogged farms and boots performance
ucJackpot
Advanced open-source jackpot plugin with money, item, ticket, GUI, history, fairness, and multi-language support
E-GapLimiter
This datapack adds a customizable E-GapLimiter
GG Backups
A lightweight and reliable inventory backup system for your Minecraft server.
OneCore
OneCore is an all-in-one Minecraft server core that replaces dozens of plugins!
AceSpawners
This Plugin adds configurable spawners to your minecraft server
Fluxel
Extended hopper pickup range for Paper/Spigot.
ServerAnalytics
ServerAnalytics is a powerful, lightweight, and fully free analytics plugin for Minecraft servers, designed to help server owners understand player behavior, track progression, and optimize their gameplay experience like never before.
Seyllo
Connect your Minecraft server to your Seyllo store. Auto-delivery, remote console, real-time monitoring. Free alternative to Tebex.
FluxForge
An industrial tech plugin for Minecraft servers. Build power networks, automate your world.
Burn It
Simply right-click items over a lava bucket or flint and steel directly in any inventory to burn them!
AquaAdder
AquaAdder is a plugin that can add custom blocks, Items, gui and much more
BlockNadzor
Bureaucratic restrictions and censorship in Minecraft.
2K2P CPlugin
This is 2K2P Custom Plugin, a plugin that has some custom feature, self coding from another server features or ideas.
Hopper Launch Items
This datapack makes it so that hoppers facing air will shoot out the items it has inside -ONLY WORKS IF U STAND ON THE HOPPER AND DO /function hopper_launch/hopper_place so it wont ruin your other redstone builds which dont want hoppers shooting items.
VortexSellChests
Automated sell chests with item collection, filtering, upgrades, fuel support, and economy integration along with infinite storage chests