Mods for Minecraft Java
Browse 7,391 free mods for Minecraft Java — popular picks include Chunkumulator, HSM - Mending fix & Skyblock drill fix, Killing Waves.
Step by step: How to install Minecraft Java mods & modpacks
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Chunkumulator
Optimizes chunk sending for worse quality connections to the server, allowing them to start playing as soon as they join.
HSM - Mending fix & Skyblock drill fix
Fixes the vanilla mending bug that resets the block break progress while also providing the same fix for Hypixel Skyblock drills.
Killing Waves
Addon for Coastal Waves to delete waves periodically to prevent accumulation and lag for performance improvement.
Boosted FPS Menu
Adds main menu resources and splash texts for the Boosted FPS Modpack
HitColor Mod - NEW
HitColor Mod is a lightweight Minecraft Fabric mod that lets you customize or remove hit effect colors for a cleaner, smoother combat experience.
Hayden's Minimap
A customizable minimap mod. By pressing "U" in-game, a menu allowing you to toggle certain aspects of the map, is shown.
Crystal Glow
adds crystal bloom to end crystals as well as other things like end gateway and a nether portal effect to the crystals. optimized for thousands of fps
Ender IO: Conduit Optimizer
Optimizes Ender IO conduits with customizable tick intervals and smart algorithms to maximize endgame logistics.
Better Zombie Ai
Add all new features to improve your zombie apocalypse experience ,with tons of customizability
Opticores
A client-side rendering optimization mod for (Neo)Forge and Fabric, featuring asynchronous culling specifically for integrated graphics (Intel UHD/Iris Xe).
Optifine Zoom Tweaks
Makes Optifine Zoom a lot better
VoxelMap Fixes
Performance improvements and enhanced compatibility for VoxelMap
MemGuard
Reduces RAM usage in large modpacks and servers by caching NBT strings, monitoring memory usage, and triggering garbage collection at optimal times.
Trade Cycle
TradeCycle is a Paper plugin to cycle through Villager trades.
Head Name Fix
Mob heads will keep their custom names when placed

Redstone Sound Slider
Adjust your piston / dispenser / trapdoor / buildstone volume separately from other blocks.
Cauldron Concrete Powder
CauldronConcretePowder is a simple Datapack created to add to possibility for players to drop concrete powders directly in water cauldrons to transform them. Datapack optimized as much as possible. Working faster than VanillaTweaks' one.
SeeMore
A simple plugin to set a player's server-side view distance according to their client-side render distance.
Signs Faster
Optimizes the text of the signs
LocketteX | Optimized, Simple, Chest Protection plugin
Protect containers with a sign, like LWC, but in a more simple/optimized fashion.
OptiNotFine
Fixing OptiFine, until something better comes.
NoSlownessFOV
A lightweight, client-side mod that completely removes the slowness FOV effect. Keeps your field of view perfectly locked and your aim consistent—zero bloat, PvP optimized.
Inventory Tweaks PFAA
ITweaks optimized for TFC
Only Elytra Hitbox
A mod that only renders the player hitbox when they are gliding with elytra.
Locator Bar
Recreated concept of a player locator bar for Minecraft. Simple, clean bar at the top of your screen.
Truefulys Crystal Optimizer
This is the worlds best Crystal optimizer! And thats it! Have fun using it.
AntiGhost FORK
Get rid of ghost blocks by requesting resends from the server. Original mod by gbl on github
Whiteout
A Fabric implementation of the bug fixes offered by the Paper project.
Marlow Crystal Optimizer
Optimization that fixes waiting on the server after crystal break before end crystal entities are cleaned.
Unobtanium - Vault Hunters Fixes
A collection of fixes, optimizations, and compatability patches for Vault Hunters 3rd Edition.
Incendium Translation Fix
Fixed the incorrect translation keys for some loot items in Incendium's structures, and also resolved critical bugs related to Sentry's Wrath and Firestorm.
PerformanceHUD
Lightweight client-side HUD showing FPS, RAM, entities, chunks, ping, and CPU in one customizable corner overlay.
FastCrystal
Fastest possible crystal optimizer
Recipe Advancements Nuker
Disables all recipe advancements. Performance improvement
Enhanced Block Entities Reloaded
[UNOFFICIAL PORT] Reduce block entity FPS lag with almost no compromises, and improve their visuals
Ad Astra: Structures Overhaul
Ad Astra: Structures Overhaul adds new atmospheric structures to Ad Astra worlds, enhancing exploration and environmental variety. Lightweight, optimized, and fully compatible with modpacks.