Mods for Minecraft Java
Browse 7,058 free mods for Minecraft Java — popular picks include Block Entity Render Distance X Sinytra Connector, Infinite Lava Source, Dye+.
Step by step: How to install Minecraft Java mods & modpacks
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Block Entity Render Distance X Sinytra Connector
Fork of Block Entity Render Distance compatible with Sinytra Connector
Infinite Lava Source
Makes lava work like water and creates infinite lava sources.
Dye+
Adds ways to combine items like wool and concrete powder to form different colors, and adds and adds recipes for dyes, (in which they should have) such as one for green dye and a few for brown dye.
IG: Item Clumps
Item Clumps completely redesigns how dropped item entities behave in the world, combining them into lightweight, virtual mega-stacks to maximize both server performance and client-side frame rates.
Prism Performance
Adaptive performance optimization mod for Minecraft 1.21 designed to enhance FPS and reduce frame drops.

Saltbrush
Splits sodium's block shaders into separate passes for more core shader versatility
MaxClear
Optimize your server and enjoy constant improvements for unparalleled performance
Inventory Highlighter (HighlightRender)
Highlights items in your inventory 🎒 with different colors 🌈 THE FIRST remake of “Highlighter” 🔄 based on type and enchantments ✨. for newer versions 🆕, fully customizable ⚙️ with adjustable colors 🎨, rules 📏, and highlighting 🔍.
WorldCleaner
Clean up worlds every 10 minutes!

Scheduled Restart
Allows for automatically restarting your server on a schedule.
MixSets
A Minecraft Client-side Fixes and Features mod, that just makes sense
OneHitTreeChopper
OneHitTreeChopper Mod 1.20+ By NonKungCh
Purescale
A performance mod that uses the upscaling and frame generation features.
OutlineX
OutlineX is a lightweight Minecraft mod that highlights blocks with smooth, customizable outlines.
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
TACZ Magic Effect
Adds a magical hexagram effect when shooting and a rising magic bullet effect when pressing the X key.
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
B-RTP
BlanketRTP is a Minecraft Fabric mod that offers customizable rtp (random teleportation), including biome-specific options. Enhance exploration with a gliding mechanic after the (RTP). Easy to configure and optimized for performance
Seconds Per Frame
Forget FPS, see the performance of your Minecraft game in SPF!
Simple FPS Display
A easy-to-use FPS display mod with infinite customizability.
Uuirco's Crystal Optimizer
A lightweight Fabric mod that improves End Crystal responsiveness by removing crystal placement delay, instantly hiding broken crystals client-side, and providing configurable crystal spin speed.
XGamemode
You're not switching modes, you're switching dimensions.
Craftables
A Datapack that makes Uncraftable things Craftable!
AntiCaps
A simple plugin to prevent excessive Caps in chat!
Better Entity Culling (BEC)
BEC (Better Entity Culling) is a lightweight client-side mod for Fabric that improves Minecraft performance by skipping the rendering of mobs, items, projectiles, and other entities that are outside your field of view.
Simple Duels
A modern, lightweight Paper duels plugin designed for competitive PvP, featuring queues, kits, arenas, statistics, and clean GUI menus. Optimized for Paper 1.21+, with a modular architecture that is easy to maintain and extend.
SmartCull+
its an optimiation mod that just loads chunks in a 180 degree view of the player with texture culling ;)

More Search Bars
Add more search bars to various UI screens
DeathChests
Simple lightweight plugin that stores your items in chests(graves) on death, and lets you know where you died. (PS: better with Java than drawing)
TnT Cart Nerfer
This plugin lets you tune TNT minecart damage and control when protections apply.

Arte
A mod/plugin that optimizes big server resource packs!
InstaClumps
InstaClumps works like the Clumps, merging nearby XP orbs into bigger ones to reduce lag. It keeps the exact XP amount so players always get the right XP when picking them up. Includes settings for XP pickup speed, orb pull range, and TPS-safe merging. 🚀
Auto Villager (Librarian) Reroll
This mod adds an easy to use feature to automatically reroll for enchanted books with an optional max cost setting.
Redstone Lectern
Optimized for Redstone: with a permanently attached 15 page book, visible page numbers, and click to turn pages
Packet Shield
Client-side mod that automatically prevents kicks from malformed packets, excessive payloads, or impossible movement. Filters packets, checks rotation, and throttles interactions.
AutoShutdown
Automatically stop/shutdown your server after no players have been online for a specific amount of time