Mods for Minecraft Java
Browse 6,945 free mods for Minecraft Java — popular picks include RoseStacker, APTweaks: Player (11.x Classic), Sync Fix Core.
Updated daily
RoseStacker
A mob, item, spawner, and block stacking plugin that is built for functionality and performance.
APTweaks: Player (11.x Classic)
Protects players during login and provides a special "easy" mode for less experience and child players.
Sync Fix Core
Humm yes, sync fix core for sync fix to work with the newest version
Radiance (Windows)
Radiance is rebuilt of Minecraft OpenGL on a Vulkan C++ backend, featuring native Hardware Ray Tracing. Break free from OpenGL limits for Minecraft on Windows.
Better HeroPack Reloading
A mod that aims to help with reloading HeroPacks for the Fisk's Superheroes mod.
StutterFix - Refurbished!
Reduce stuttering when generating new chunks
BioButcher's Mania
BioButcher's Delight seeks to add more compatability between Butcher's Delight, and Biomancy 2!
InstaRestock
Instant Restock or Insta Restock makes villagers infinite restock
APTweaks: Gamerules (11.x Classic)
Automatically adjust the random tick speed, entity cramming, raids, patrol, trader and insomnia based on the current server load.
Misanthropy's Linggango Tweaks
Massive collection of tweaks & fixes for Linggango modpack
C.E.L.L.S
An AE2-UEL addon providing additional storage cells with extended capacity and special features. This mod is primarily focused on performance.
Just Enough Book
Just Enough Book (JEB) – Minecraft Recipe Book Mod
Sound Culling
Dynamically limits and dampens overlapping sounds to reduce audio clutter and improve performance in sound-heavy areas.
SecretRooms-Unofficial
Secret Rooms mod, now ported to 1.20.1,1.21.1 by bay4lly! Features fully functional camouflage blocks, Ghost Blocks, and hidden Redstone. Optimized rendering and bug-free performance for the ultimate stealth experience. Unofficial & high-performance.
Betterer Biomer Blender
Client side performance mod for biome color blending
Blaze Gaming Enhanced
A client-side mod made to provide enhancements to the multiplayer experience for the Blaze Gaming Cobblemon and Pixelmon servers. Includes several fixes, optimizations and more.!
Mobs Blocker
Disable the spawning of specific mobs in Minecraft
AURORA SHADERS [FULL REVAMP]
Aurora Shaders is a lightweight shader engine for Forge 1.20.1 that focuses on clarity, color, and performance. It provides natural lighting, bloom, and smooth fog without needing heavy-weight packs like SEUS or BSL.
LunarTweaks
LunarTweaks is a versatile client-side mod featuring a customizable HUD, crosshair tweaks, crystal optimizer, and more — built for PvP players and developers.

WildRTP
Another RTP Plugin build on Performance & Features
JEI Trim Hider
A lightweight JEI addon that intelligently hides decorative Armor Trim recipes to reduce clutter and lag, while keeping functional upgrades visible.
SprintByDefault
Automatically sprint when pressing W

FPS Overlay
A fully customizable, zero-bloat overlay. Tweak the layout to show exactly what you need to see for PvP and performance testing: FPS, 1% lows, ping, server TPS, and MSPT.
Duels Optimised
Duels Optimized | Fork of Duels plugin but optimized and added feature
Embrace The Light!
Colors the lightmap to be warmer, decreases visibility during nighttime and in caves and adds sunsets and sunrises. All with no impact on performance whatsoever.
Linggango Fixes
Fixes SPECIFICALLY for the Linggango modpack.
Legendary Block Entities
Forge port of EBE (Enhanced Block Entities). Improve FPS by optimizing block entities.
Cobblemon Auto Tidy Up PC
An add-on for the Cobblemon mod that automates storage on your PC. This is a client display only.

Adaptive Performance Tweaks
The Adaptive Performance Tweaks mod automatically adjust specific settings on the server to allow a better TPS/FPS.
Kind's Anchor Optimizer
Smooth & Fast Anchoring Optimized Anchor Explosion, Handled Client Side for the Smoothest and Fastest Anchor Experience
Entity Purger
Purge entities based on thresholds or timers in order to reduce lag.
Random Optimization
This mod improves Minecraft's performance and fix serval bugs.
DataStructium
Cache and better algorithm for various ingame data
FTB Ultimine Rewind
Rewind/undo functionality for FTB Ultimine. Restore mined blocks with Ctrl+Z. Supports partial restoration and creative mode.
Better Hitboxes
A highly customizable hitbox configuration mod.
Jasione
Reduce GC pressure by safely eliminating Enum#values array cloning and memory allocation overhead through bytecode analysis