Mods for Minecraft Java
Browse 1,260 free mods for Minecraft Java — popular picks include UltraSingleBiome, night-skip, ItemQuickStack.
Step by step: How to install Minecraft Java mods & modpacks
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UltraSingleBiome
A custom world generator for Minecraft servers, optimized for Crystal PvP with an automatic Desert biome world.
night-skip
Mod for night skip! Set the percentage of players needed for skip in the config!
ItemQuickStack
QuickStack — transfers items to nearby chests.
Loudest Project Ever
Makes the game very loud
DGZ Crystal Optimiser
DGZ Crystal Optimiser
Obscura's Eye AFK Watchdog
AFK Watchdog that blocks AFK farms, uses smart detection for fake movement, and challenges idle players with a quick captcha. Server-side enforcement with optional client UI, configurable timeouts, and minimal performance impact.
Discord Viper
ViperBridge is a high-performance, server-side only gateway bridging Minecraft, Discord, and REST APIs. Chat relay, Discord moderation commands, player info queries, and full server control with no client mods required.
ReviveSystem
Revive players after death Special items and mechanics Customizable settings Compatible with Minecraft 1.21–1.21.10 + (- 26.2)
GSG
GSG is a lightweight gameplay enhancement mod that expands Minecraft with new equipment and progression-focused content. It adds balanced tools, weapons, and armor designed to fit naturally into vanilla survival without affecting performance.
AwesomeNeeded
The ultimate all-in-one Essentials replacement with full in-game UIs, economy, shops, claims, kits, crates, rewards, RTP, TPA, scoreboards, messages, moderation tools, and so much more — all in one plugin.

NEXO
A Fabric mod that unleashes the power of nuclear technology.
LagDetector
LagDetector is a Plugin, that allows you to find Lagmachines, oder Farms that could create Lags.
Max Players
Increases the maximum number of players by 1 when a player joins, then decreases the maximum number of players by 1 when a player leaves.
StatusPing
StatusPing is a lightweight server utility for monitoring uptime, scheduling automated restarts, and sending Discord alerts to keep staff and players informed.

YesIDownloadedYourResourcepack
server just wont kick if you reject resourcepack
Carpet AMS Addition: NeoForged
Unofficial Carpet AMS Addition Mod port for NeoForge
VS2 Utilities
Datapack interaction with Valkyrien Skies 2. Utilities for greater control & fun!
AH BackPack
A simple, strong Backpack Plugin for minecraft. Create shared Backpacks, easily!
Uranium fuel
This mod introduces a new ore, uranium. Uranium is used as fuel with twice efficiency as regular coal.
Waypoint Warp
A next-generation waypoint teleport system that replaces slow, repetitive command block chains with a single ultra-optimized server-side engine. Designed to maximize MSPT efficiency, reduce lag, and simplify teleport automation.
Death coordinates: see where you died
Tells you coordinates of your last death
OptiCore Enhanced
OptiCore is a comprehensive, high-performance optimization plugin for Minecraft servers that intelligently manages resources and prevents lag through automated systems and real-time monitoring.
Chunk Analyzer
See what chunk loads your server in one click!
SettingsProfiles
Save and load profiles of your settings and mod configs.
Ender IO: Pressure Conduits
Adds high-performance Pressure Conduits to Ender IO, allowing for instant, lossless, and zero-volume air pressure transport for your PneumaticCraft machines.
LockIn
The best authorization plugin. Fully customizable, optimized and functional.
Xtra stuf
Adds so many new things.
my-bot-mod
Carpet-style fake players (bots) for Fabric 1.20-1.21.4 - spawn & control bots, non-blocking A* pathfinding, a Command Baton to send them anywhere, skins, inventory & ender chest access, and bots that persist across restarts.
FlyCountdown
Adds countdowns for timed flight with /fly.
Additional Commands
Additional Commands is a plugin for every server type. The plugin adds new commands like /workbench or /fly. New commands are constantly being added!
Infinite Provider
Adds infinite resource providers for cobblestone, dirt, water, lava, milk, and Mekanism fluids (heavy water, brine, lithium) with a built-in power generation system to help players through early-game energy needs.
ZInvisItemFrames
Craft invisible item frames. Folia-compatible invis item frame plugin.
Easy Freezing
A mod that allows you to Freeze Time around you at will! Try with multiplayer and things get confusing fast!
PlayerCodes
Player Codes lets players share their own live codes with friends and the community. Players must explicitly opt in to publish their codes, so everything is consensual and transparent. Perfect for servers, content creators,
GregTech 7.5.3 Performance Fixes
Fixes performance with pattern buffers, me stocking input buses/hatches, and fixes wacky machine controllers, for gtm 7.5.3 only.
CobbleProfiler
CobbleProfiler is a Fabric mod that profiles the performance impact of cobblemon Pokemon entities on a Minecraft 1.21.1 server.