Mods for Minecraft Java
Browse 545 free mods for Minecraft Java — popular picks include Hyper Client, CommandBridge, Wilderness Odyssey API.
Step by step: How to install Minecraft Java mods & modpacks
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Hyper Client
Hyper Client is A Utility Client Mod made for Hyper launcher v3, to add more functionality to minecraft
CommandBridge
Connect all your servers together and bridge commands across your entire Minecraft network.
Wilderness Odyssey API
this is a mod made for the modpack wilderness odessy. it has lots of tools and things in it. and others can use it too
Lumi Lighting Engine Optimizer
Improves world generation speed, reduces server lag, and fixes lag spikes on client by optimizing the Minecraft lighting engine. Based on Phosphor.
AntiFirmament
Removes the dreadful packet Firmament attempts to send to servers (e.g., Hypixel), which shows your mod IDs when Fabric itself doesn't.
anti chest esp donut smp
DonutAntiChestESP Advanced Chest Visibility Protection for Minecraft Servers
Ping Viewer
Adds a simple /ping command which shows your ping (latency) to the server! Now Updated for Minecraft 26+

goPaintAdvanced
The ultimate painting tool for Minecraft
Sinytra Connector Crash Fix
Fixes crash in Sinytra Connector
[RPT] Resource Packs Tweaks
Some useful tweaks for resource pack's items
CobbleTypes Master
The Ultimate Pokemon Type Utilities in minecraft and cobblemon! Type Chart, Team analysis, Scanning and much more!
Vesper's Compatibility Compendium
Visual mod integrations & tweaks, as well as memory leak fixes for various mods
Sodium+Sable COMPAT
Adds Compat To Sable And Sodium
Notica
Play note block songs in the .nbs file format in-game! Works on servers and in singleplayer with vanilla compatibility. Optimizes song playback and extends Minecraft's note octave range.
Lite2Edit
Lite2Edit is a small Fabric mod that lets WorldEdit open Litematica schematic files (.litematic).
More Magic
Adding More Magic to Minecraft with Enchanted Gems, Powerful Artifacts, and Mystical Spells
Energy-To-Emc
Energy to EMC: A high-performance bridge that seamlessly converts Forge Energy into ProjectE EMC for advanced alchemical automation.
Reese’s Sodium Options – Compat Rewrite
The required compatibility shim to make RSO work, all credit goes to the person who actually wrote RSO; FlashyReese
EnhancedVelocity
Customize your Velocity network experience

Protect
A WorldGuard-like, modern world protection plugin made for API usage
EternalCore
EternalCore is a modern, actively maintained alternative to EssentialsX. It provides the most important server features in one plugin, with better configuration, performance, and support for the latest Minecraft versions.
AoA Core
Progression, team, and authority layer for the AoA modpack. NarrativeEvent bus, stage-guard recipe/loot conditions, and more in-depth pack layering not possible by kubejs or other scripting mods. All future mods made by me will use this as a library mod
Koil
A research-driven middleware framework and experimental operating layer, by developers.
Mixin Helper
Utility mod for modpack developers that provides complete control over mixin behavior
NickName Changer
Ever wanted to see your own nametag? Now you can. Instant nicknames, effortless skin swapping, and 1.21.4 optimized rendering—all in one lightweight package.

Integrated Patches
A lightweight fix mod that resolves world generation issues with Integrated API.
quark-plugin
an 'Atomic' designed server plugin aimed to cover anything you need.
ZonePractice Pro Duels
Elevate your server with the ultimate high performance Minecraft Modern PvP practice core plugin for playing duels.
Rhizo
Continuation of Rhino 1.16.5, with performance improvement, bugfixes, and, REMAPPER
Inv Tweaker
Inventory sorting and grouping mod, also has auto fill for the hotbar

PerWorlds
A plugin that allows you to store player data per world
Dark Client
Ever wanted all the perks of a premium client without juggling another launcher? With Custom Client, you get client-side features baked straight into your mods—performance boosts, HUD mods, and quality-of-life tweaks—loaded right alongside Fabric API
Info+ 📑
Show detailed system information directly in Minecraft chat. View CPU, RAM, GPU, OS, Java, Minecraft, and Loader details. Built for debugging, player support, server checks, and modpack troubleshooting.
Qa Villager Extends & Waste Innovations
This mod enriches Minecraft with new villager professions, practical work blocks, optimized resource recycling, Qa rosegold, and more.
SkWorldGuard
Most Worldguard effects/events in skript
Reload World Button
Speed up reloading a world to allow for quicker dynamic registry changes. Client-side & Singleplayer only!