Minecraft Java 1.21 Mods
Browse 115,513 free mods for Minecraft Java 1.21 — popular picks include Purpir ElytraSwap, kalan's chips, HarderEyes.
Updated daily
Purpir ElytraSwap
A lightweight mod that lets you quickly swap your equipped Elytra with a chestplate from your inventory using a keybind.
kalan's chips
this mod adds chips. THEY ARE AN INFINITE SOURCE OF FOOD!!!

HarderEyes
Makes Eyes of Ender more involved to craft, slowing down progress and requiring more exploration.
LiteControlPets
Take full command of your loyal companions! Instantly access all your tamed pets
infused books
infused books adds crafting recipes to enchantment books, such as a diamond + book + ender pearl + bottle o' enchanting for fortune!
only random motd
simple motd styling... but different every refresh!
Take That Back
Allows you to retract chat messages sent within a timeframe

Anti Stunslam
This plugin is used to disable stunslams, there are 2 settings!
Z-Auth Backend addon
Auth Backend is the lightweight backend guard for ZCraft Auth. It runs on Spigot, Paper, Purpur, and Folia servers, protecting players until the proxy confirms they are logged in.
NexusBeacon
Advanced and customizable beacon system for modern Minecraft servers.
PastasEssentialsLite
PastasEssentialsLite is a lightweight, highly configurable Essentials-style core plugin designed for modern Minecraft servers running Spigot, Paper, Purpur, or Folia.
MCPRIS
Displays currently playing media (song title and artist) on the HUD via MPRIS/Playerctl (linux only)
⚙️ wCooldown - Кастомные кулдауны на команды
Создание кулдаунов на любые команды
Blockgame Profiles Updated
Updated version of the original mod made by .bjnc for PirateSoftware's Blockgame
Magnifique Bouzelouf
replace cooked mutton by a magnifique bouzelouf
Starlight Pet Protection
A pet protection plugin that allows pets to respawn after death - vanilla consequences without permanent loss!
Bubipack (server)
The server-side counterpart to Bubipack — install this on your server so clients running Bubipack can connect.
simulator infection epidemic crisis
apocalyptic zombie infection simulator that transforms servers into a pandemic survival experience. Features progressive infection spread, contaminated players, quarantined villages, multiple zombie variants, vaccine crafting, and crisis events.
Spider Eye Basket
Too many spider eyes clogging up your inventory? Put it in a basket! Acts to both as a storage solution and decorative item.
Shadow's Custom Cobblemon Pack
This mod adds 5 custom gym badges for the server I play on.
Cubes
This project adds cubes. diffrent cubes.
RDKingdoms
RDKingdoms is a Paper 1.21.11 plugin adding kingdoms, land claiming, diplomacy, wars, protected territory, and teamwork systems, transforming survival Minecraft into a strategic multiplayer experience focused on politics, expansion, and conquest.
Bad Casette - Resourcepack
Adds a Bad Piggies cassette tape to Minecraft Vista Mod
Nerf Botany Pots Ore Planting
Nerf to the rate at which ores generate in pots
GateKeeper auth
An unique plugin that uses a never seen before method to replace whitelist!
Report System By SigmaStudios
A professional player reporting system for Minecraft servers with Discord webhook integration.
JokeCommands
This plugin adds commands crash, free donate, op as a joke
Grief Report
Easy grief reporting system between users and staff
JustMultiplayerInventory
A real-time shared inventory for all players. Sync items instantly, featuring persistent file storage and Geyser compatibility. Simple and lightweight.
QuickChat: FastReplies
Adds timestamps and a hotkey (R) for a quick /msg setup
Easy Sit Vanilla
🪑 Sit anywhere in Minecraft with one command! **Easy Sit Datapack** allows players to sit on any solid block using `/trigger sit`, while preventing sitting in air or on liquids. Simple, smooth, and multiplayer-friendly—no mods needed.
Silver Sit
Lightweight sit plugin with right-click support, toggle system, and smooth animations.

ExplodingEntities
A mod which makes entites explode when damage is done.

Stellar Odyssey
My take on an End update! Adds new biomes, mobs, plants, and ore to the End!
ULverify
ULVerify is a Minecraft plugin that manages access requests through email verification and a web administration panel, automating whitelisting and notifying players, primarily intended for SMP servers.

LiveMIDI
Play live MIDI input in Minecraft using noteblocks.