Minecraft Java 1.21 Mods
Browse 21,865 free mods for Minecraft Java 1.21 — popular picks include Endless Ancient Cities, Experienceable Bottles, FastRTP..
Updated daily
Endless Ancient Cities
A new dimension with infinite ancient cities just floating above the void
Experienceable Bottles
Makes Enchanting bottles craftable with Amethyst and Lapis
FastRTP.
Fast, safe and lag free random teleportation for Paper and Purpur servers.
Plaify
Play your own music right in the game!
Custom Collision Box
A datapack library that can create custom collision/interaction box with management.
RaddItems
Custom items, slot-based effects, triggers, and item sets through simple YAML configuration.
Wsmpcore
configurable Paper SMP core for 1.21.11 — player utilities, staff tools, PvP controls, anti-exploit rules, an ore shop, and an addon API in one plugin.
New Chunk Alerts
A Paper server plugin that notifies players when they are generating brand-new chunks! Let players on your server know when they are exploring uncharted and unlooted territory with little to no impact on performance.
HCG FirstTo/Item Race
A minigame where the first player to craft or find a randomly selected item first wins. Addon for HCG plugin.
HCG Health Decay
Health Decay minigame for HCG plugin.
TOFECORE
This project adds a modular Minecraft server core called CLAYCORE, designed for Folia 1.21+ with high-performance, event-driven architecture. It includes systems for TPA, RTP, economy, auctions, hubs, and admin tools
xFireball
A lightweight plugin that gives players a custom fireball item with cooldown, RGB colors support, and fully configurable messages. Right-click to launch a fireball!
KotlinScriptLoader
It’s a script-based project—you can write your own scripts using full-fledged Kotlin! You can even create your own API and build add-ons! It’s got absolutely everything!
vTrash
vTrash - Lightweight trash bin for Minecraft. Players delete items via GUI with Discord webhook logging, customizable themes, & admin controls. Paper, Purpur, Bukkit, Spigot, Java 17+ required.
Ghost Trace
Forensic analytics and evidence collection for Paper server moderation.
TG Chest Randomizer
📦 Every chest generates with randomized loot, creating a fresh and unpredictable adventure in every world.
Disc Converter
A simple bridge datapack to create a custom disc without commands.
Warn (By NightCat)
A minecraft plugin to warn players about high mspt / CPU util / RAM usage
Add Requirements
This project adds the crafting of the Magic Golden Apple, Name Tag, Trident items, and adds an achievement for the Name Tag and Magic Golden Apple.
SavanaBackPacks
is a lightweight and modern backpack plugin with configurable backpack types and MySQL support.
KickChatMC
See your Kick Stream chat inside your Minecraft Server chat.
Pickup-Filters
Stop junk before it reaches your inventory.
ShadowXP
A perfect XP consuming with GUI to deposite and withdraw XP in bank.
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.
NuLLStar
NuLLStar adds eye-catching join effects for players entering your server - animations, sounds, and messages that make a strong impression from the first second. Fully configurable, lightweight, and ready to go without any hassle.
Bell Radius
Comprehensive tuning of the bell
Dacy's Horse Armor Recipes
This data pack adds recipes for all the different *horse armors
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.
Team Lock
A secure team management plugin with friendly-fire toggles. Perfectly designed to stop bounty-farming exploits!
smpwhitelister
This Plugin Adds Whitelisting Through discord through the command !whitelist <IGN> Links your Discord account to a MC username and whitelists them. One account per Discord user.
CombatStreaks
Clean PvP killstreaks with milestones, shutdowns, rewards, and leaderboards.
Seamless Hotbar
Ports the Extended Hotbar Fluent Mode to 1.21.1 NeoForge
DiamondChat
Разделение чатов по категориям, создано специально под сервер DiamondWorld. Chat division by categories, created specifically for the DiamondWorld server.
FreecamJetpackCompat
This mod simply prevents the jetpack from activating if player controls are disabled by Freecam.
Various Sable Weights
Just added Weights for Sable by tags and then mod specifics. made it for myself and just throught I'd share.
hat&sit
Sit anywhere, wear anything. Zero-config comfort for your server.