Minecraft Java 1.21 Mods
Browse 2,492 free mods for Minecraft Java 1.21 — popular picks include HeavyWhitelist | Advanced Database Whitelist [1.16-1.26], Cardboard box shulkers, BuildingOnTheBarren.
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![HeavyWhitelist | Advanced Database Whitelist [1.16-1.26]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/344689.webp)
HeavyWhitelist | Advanced Database Whitelist [1.16-1.26]
Modern database whitelist solution with custom time support.
Cardboard box shulkers
A resource pack that replaces all shulker boxes with cardboard boxes sealed with matching colored duct tape. It works without Optifine and perfectly fits a warehouse or storage room aesthetic.
BuildingOnTheBarren
BNB's MainTest world panorama!
Chicken Jockey Arena
Spawns a Chicken Jockey in Each Mansion Arena
Diamond Bricks
Turns very stealable diamond blocks into legit building materials. https://www.youtube.com/shorts/-FOX9FgzwII
PluvEconomy
A powerful, server-side only NeoForge economy mod featuring an advanced anarchy auction house, dynamic 10-minute rotating shops, customizable ranks, milestones, and daily challenges.
Happy City Juice
Random pack based around Building cities.
DiscordSale
An advanced economy plugin that allows players to sell their warehouse contents via Discord with a single click through Discord integration
Craftable Infested Blocks
Allows you to craft all infested block variants using a potion of infestation as well as the base block for each variant.
DP-Auction
DP-Auction is a complete auction house plugin that allows players to sell items through bidding or instant buy listings.
MCookieClicker
A fully configurable Cookie Clicker plugin with buildings, upgrades, particles, progression system, and optimized performance.
Ankans Decorations
Decorations mod, adds a bunch of different blocks that can be used in building
Soluner's better recipes
Better recipes that I wish was in base Minecraft. Some of these are for jokes though.
HousBuilder
HouseBuilder – Easily Create Houses via GUI
Arcana Modifications
[WIP]A mod that aims to change certain vanilla or modded aspects that we sometimes wish were part of the base experience.
VertexCore
Lightweight core plugin for Paper servers providing config, database and command infrastructure for plugin developers.
AutoRTSManoeuvre
A client-side Minecraft mod that adds an RTS-style top-down camera, command-based control, contextual interactions, and smarter building workflows for a more strategic way to play.
Powerhouse Mod
The not-so-well-made power mod.
True Colors
A mod that adds new blocks to the game that represent the 16 dye colors. Used for building/pixel art. May or may not receive updates.
The Watching World
A per-player karma score the world reacts to. Kindness (planting, taming, building) earns favor: animals approach, gifts drop, daylight healing. Cruelty earns dread: monsters hunt you and crops grow slower. Server-side, 1.21+ (Paper/Spigot/Bukkit/Purpur).
Iron Trapdoor Fans
Makes iron trapdoors sounds a nice whirl, especially useful for when making moving fans out of trapdoors that bleed your ears. This was created for buildstone users who hate the sound of trapdoors when building big fans.
StartKitGJ
🇺🇸 English A simple and vanilla-friendly starter kit system with a one-time claim per player and an instant house item. 🇧🇷 Português Um sistema simples e vanilla-friendly de kit inicial com uso único por jogador e uma casa instantânea.
Compressed Blocks+
Compressed Blocks+ adds compact versions of common blocks like Cobblestone, Dirt, and Sand, for easier storage and building.
BuildPalette mod
Gives you the building blocks quickly by defining ready-made palettes
Frangfurd
A modern creative expansion with building tools, graphical improvements and alternative machinery.
Lilo's Starter House
Automatically spawns a starter house at the world spawn point the exact second you join a fresh world.
ozHomes
OzHomes is a modern premium homes plugin for Paper 1.21+ servers, built with a clean GUI-driven experience, async database support, teleport warmups, sequential home progression, and full customization through MiniMessage configs.
ForgottenLand
Technological modpack with the idea of creating a base settlement, based on oritech
ItemVault
ItemVault is a virtual storage plugin for Minecraft that allows players to store their items in a database and retrieve them when needed.
✨ MythicMirror
Advanced mirror building plugin with live preview
SilkAH
Lightweight | Customizable auction house with an advanced watchlist
AwesomeHouses
wesomeHouses links AwesomeTaxes regions and AwesomeKeycards locks into a single house-buying workflow.
RoyalAuctions
A Hypixel-style Auction House built for the eco suite (EcoItems, armor, talismans, pets, and more) — with a category and item-tier browser, bids, and buy-it-now. Fully config-driven GUIs, and works standalone on any Vault economy.
MCkeiba
house racing and betting system in alpha
HereEngy
A paper plugin to create and place blueprints from existing buildings
Bedrockless Deepslate
This mod prevents you from leaking your base cords with bedrock