Minecraft Java 1.21 Mods
Browse 2,492 free mods for Minecraft Java 1.21 — popular picks include SafeBase, Spot Builder, Create: CC More Bases.
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SafeBase
Create a safe zone around your base, allowing (or forbidding) other players. To designate a SafeBase, place a lectern on a wool platform, then add a book-and-quill with a list of player names.
Spot Builder
Minecraft 1.21.1 plugin where admins can create building zones using a special wand, automatically reset them, randomly teleport players to free zones, and manage points through a GUI menu with scoreboard support.
Create: CC More Bases
An addon for Create: Cultivation Craft that adds more cultivation base variants.
DG Auction
A powerful GUI-based Auction House plugin that allows players to buy, sell, and trade items safely with a modern economy system.
Dirty Advancements
This data pack adds 9 advancements about dirt to the base game! Did this as my 1st project with data packs so dont expect much!
shepherds house repair
Fixed the issue where the Shepherd house could not be generated
Bridge Tiertagger
Puts player's bridging tiers (official and unofficial) next to their usernames using an online database
AuroraUtils
A plugin containing essential, high-performance commands and utilities, highly optimized for Minecraft 1.21.x (Paper/Spigot) servers. It offers advanced anti-duplication security and asynchronous SQLite/MySQL database support.
More Wood Loot
This datapack increases the amount of items you get from crafting most building blocks to be more accurate with how much it should craft, plus a few extra recipes.
Better Mansions
A complete remake of woodland mansions updating every room to have new blocks, features and loot.
Smart Zombies
Fabric‑based 1.21.1 mod making zombies intelligent: wall‑breaking, gap‑parkour, horde spawning, skeleton turrets, creeper‑throwing, emergency escape, backup calls, item‑picking, base sabotage and variable stats & sizes.
Noklyp
Noklyp is a NeoForge mod for Minecraft that enables noclip in Creative mode, allowing players to freely pass through blocks for building, moderation, or exploration purposes.
Cobble Poke Bank
Cobblemon pokemon database backed storage, usable during world resets, or for multi-server setups where you can store and transfer pokemon between servers.
MTactionhouse
ActionHouse is a modern, fast, and highly customizable Auction House plugin for Minecraft servers. It allows players to easily buy and sell items through a clean GUI using the familiar /ah command.
Maan Auth
A modern, secure authentication plugin for Paper & Spigot 1.21.11 with premium auto-login, CAPTCHA, session management, smart alt detection, and multi-database support.
PlayerShopsX ⭕ Sell/Buy ✅ Customizable, GUI Based 1.21.x Support
A premium Auction House plugin that makes player trading feel clean, modern, and effortless.
GAuctionHouse: Global AuctionHouse Across all active servers
all items that the player placed in the auction from other servers your players can also access
GoldenSyncBridge
Share player data via a MySQL database
Obfuscated Language
Adds a new language that makes all base game text obfuscated.
WarehousePlugin —— Paid Portable Warehouse
WarehousePlugin is a simple and easy-to-use portable warehouse plugin. Players can purchase extra st
VIP Auctions
Buy Now and bidding auction house with sign + item frame booths. Paper, Folia, and ShreddedPaper.
No End Leak
This pack hides every way to leak your base in end.
WolfAH
Fully Customizable Auction House
ButtonControl
The professional solution for intelligent building automation in Minecraft
⚡️Apartment Core Free + Custom GUI⚡️
Apartment, Management, Fun, Building, Vault, Economy, Income, Tax, Investment
zombieguard
this its a zombieguard mod,you can spawn a costum zombie that will patrol an era this can abe very useufel fro costum building but becarfule he can go thought walls
Relocation
A simple building relocation plugin
The Star Defender
Protect your base from phantoms and ghasts!
Console logs to MySQL database
Fully configurable way of sending anything from your console to a DB
Smooth Planks
Enhance your building and architectural designs in Minecraft with this resource pack.
PaletteCraft
PaletteCraft is a lightweight plugin that lets builders save their hotbar as custom palettes. Players can instantly equip these layouts via commands, bypassing menus to speed up building workflows.
ClashOfCraft
Clash of Clans, but it's Minecraft. (Base building and raiding, Clash style)
Gavel - NEW Auctionhouse System
Knows what your market is actually worth — price suggestions from real sales, sell-through rates and
SxCore
The Ultimate Premium PaperMC 1.21+ Core Plugin. Features Folia support, HikariCP async databases, Clickable TPA, 6-Row Auction House, Teams, Safe RTP, Personal Homes, Lag Cleaner, FastCrystal PvP, and expanded Ender Chests with clean MiniMessage gradients.
HouseBuilder
HouseBuilder – Easily Create Houses via GUI
Hidden Bedrock
A simple resource pack that transforms bedrock into deepslate to conceal patterns and base features on DonutSMP servers.