Mods for Minecraft Java
Browse 3,724 free mods for Minecraft Java — popular picks include DELTARUNE Blocks Mod, BoomTNT, Breached.
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DELTARUNE Blocks Mod
This mod adds tons of DELTARUNE blocks to minecraft for building!
BoomTNT
BoomTNT replaces boring vanilla TNT with four absolutely chaotic explosives. No block damage? Wrong. Swapping your friend's house with lava? Yes. Turning every cow into a creeper? Absolutely.
Breached
Breached is a competitive Minecraft survival mod inspired by Rust, built for players who enjoy looting, PvP, raiding, and base-building. It keeps much of Minecraft’s core survival identity, but adds unique systems that force raiding/basing/PVP.
BidVault
A complete server-side Auction House system for Minecraft 1.21.4 with built-in economy, advanced filtering, live search, pagination, and an intuitive chest-based GUI.
ArcaneAuctionHouse
💎 The ultimate Auction & Gifting system for Paper 1.21+. Modern GUIs, Multi-Slot Selling, Taxes, Expiry, and fully configurable. 🚀
BoongleAuctionHouse
A free Modern AuctionHouse Plugin

Electrical Power Base
Electrical Power Base is the foundation mod for Electrical Power. It provides the ores, raw materials, and world generation required for the main mod to function.
CloudDome Building
This mod add some tools and blocks to build city or other things.
base-core
A Minecraft mod for large multiplayer servers that adds base attack and defense gameplay

Bricks N' Blocks
A large array of building blocks!
ChunkVisualizer
A lightweight tool to visualize chunk boundaries without F3+G. Database support
zenithium
Zenithium is a mod based on a new dimension (crafting, building, OP entities) with a slightly fantastical atmosphere. travel Portal zenithium in overworld and join this Dimension, explore new biomes and craft you special Items, New Armors and armor Trims
Creative Crafting
A new vanilla styled building mod for builders looking for that subtle but well deserved change!
Vanilla Block Variants
This mods adds the missing block variants of the base game to Minecraft
Pocket Mansion
Carry a private dimension in your inventory. Right-click the Pocket Dimension item to enter your own personal mansion world. Bring your favorite animals along with the Mob Capsule.
Glyphastic!
By far the best implementation of the Glyph-based magic system from The Owl House!
SmartLife
A realistic evolution 🧬 plugin! Your playstyle (mining ⛏️, fighting ⚔️, building 🧱) dynamically shapes your player's traits 📈, mood 😊, and energy ⚡.
Unpackable Ice
Unpacking recipes for Packed Ice and Blue Ice. Revert them into their base forms in the crafting table.
Forgotten Fairy Tales
Interesting tehno-magical mod which can be a base for assembly of mods and itself has got a big history
Res Additae
Adds new dyes, wood types, stone types, and other building blocks. Also adds magic, a few dungeons, and a new dimension.
CasleRush
CastleRush, inspired by the German Youtubers "Rewinside" and "Ungespielt". A Paper Plugin that you can install to play an optimized version of the Format. Build your Castles with how many friends you want and race against them at the end.
Crafting Recovery
Crafting Recovery lets you break items back down into base materials, enhancing reclaimation of resources, by adding intiutive reversal recipes for early-game items.
QuickVisibility
Use this amazing plugin for your lobbies using a database (MySQL)
PLASTIC CRAFT
A unique expansion that introduces versatile plastic materials, custom building blocks, and tools to upgrade your Minecraft survival experience.
Database Leaderboards
Make placeholders of leaderboards or data of each player from any plugin connected to MySQL.
GlobalMarketplac
Cross-server Auction House for Paper with anti-dupe, Vault economy, Discord support and built in Geyser Support.
I Found My House
Don't let anyone find your house.
Solmannen
Solmannen the Sun deity. A lore-building mob.
asdfbase
An old friend groups server rules brought to life in a plugin You start with 3 Lifes, and can take others Lifes... Maximum is 5 and if you reach 0 you are BANNED PERMANTLY
Funky Blocks
A simple block mod that adds some unique blocks for building purposes.
The Bob Mod!
The Bob Mod adds, you guessed it, Bob! Bob can fly around his bob castle, and his portal room to the Bob dimension. The Bob chicken is also added, and is a brand new boss to fight!
StableAuction
A stable, no bugs, modern feature rich auction house.
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks
Life Is Strangeous
This mod is inspired by Life Is Strange. There is 25 Discs, 6 paintings and lighthouses. The discs can be obtained by recipe, drop and trades.
CraftersLogin
Complete authentication solution with premium auto-login, proxy support, brute-force protection, persistent sessions, and flexible database options for Minecraft servers.
Building Competition
A Paper plugin for creating a long-term building competition server. Provides plot management and protections.