Mods for Minecraft Java
Browse 38 free mods for Minecraft Java — popular picks include IJM's Tweaks, Tweakerge, Cursed Fate: Cursed Tweaks (New Boss Fights!).
Step by step: How to install Minecraft Java mods & modpacks
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IJM's Tweaks
⚙️ A Fabric mod that tweaks the client side of Minecraft.
Tweakerge
Tweakeroo unofficial forge port. A client-side Minecraft mod that adds various "tweaks" (= usually small-ish individual features)

Cursed Fate: Cursed Tweaks (New Boss Fights!)
This is an Add-On for the Minecraft mod Jujutsu Kaisen Cursed Fate Mod! This mod is solely an extension for the original mod by ImNotHURAGAN and does not work independently.
Armor Tweaks
Makes armor protection & toughness super configurable.
ComBit
Configurable tweaks for combat-related mechanics
Mob AI Commands
A standalone version of the commands added by Mob AI Tweaks mod
Custom Waypoints
This mod allows you to create custom waypoints with extensive customization and utilities using the editor and commands.
Instant Fishing
Instant Fish Catching and Other Tweaks
Auto Totem-Optimized
Auto Totem is a simple yet essential client-side utility mod for Fabric that automatically moves a Totem of Undying into your off-hand when you need it most, based on your health or a custom keybind. Never panic-swap again!
Better Auto Clicker
A highly advanced and polished Minecraft Fabric utility mod featuring customizable combat profiles, weapon cooldown, auto-bridging, auto-eating, and auto-healing.
Fred
Inventory movement, music control, zoom and others quality of life features.
TPA Utilities Neo
Add "Ask for Teleportation" commands to your server!
CCB Tweaks
CCB Tweaks is a Tweak mod, "CCB" is chinese meme.

Border Limit Xaero's
Create, draw, color, and manage local zones directly on Xaero's Minimap and World Map.
Kxffies TP
A No-Cheat Enabled Teleport Mod (made to work with Xaero's Minimap)
TNT Tweaks
Changes to TNT behavior like knockback, fuse time, and block breaking
Inventory System for rd-132211
Mod add simple Inventory system and tweaks for Pre-classic rd-132211, oldest minecraft version, with new blocks from beta 1.7.3 and alpha infdev/indev versions with settings: fly, npc spawning, speed, crouch and sprint, block sounds and more
Village and Pillage Tweaks
A collection of server-side tweaks to villagers and pillagers
Tweaks
Change some values in Minecraft using gamerules
Cauldron Concrete
Powder into a cauldron gets you concrete! Vanilla friendly and perfect for servers wanting a survival experience of the cauldron concrete functionality from Vanilla tweaks. Available as plugin / mod
KiCK's Tool Touch-Ups
Tweaks Minecraft tool progression by adding diamond ingots and copper tools!
trolling comand
Fake Player Events (Join/Leave/Kill/Kick) A fun utility mod for Fabric 1.20.1 that allows server administrators (or players with permissions) to send fake system messages to the chat. Perfect for pranks, roleplay, or testing chat layouts!
BRUH
BRUH Mod: Enhance your Minecraft adventure with the Better Random Utilities and Help Mod.

Villager Reputation Tweaks (Global Trades)
Gives several options for tweaking how villager reputations are managed for players on servers.
Alpha QoL
This is a .jar mod for Minecraft Alpha 1.1.2_01 that provides several additions, tweaks, and patches without altering the vanilla experience!
Mandarin World
RU: Сканер мобов (ESP). Зажми ПКМ на 3 сек. Вкладки: Tools & Utilities. EN: Mob Scanner (ESP). Hold R-Click for 3 sec. Tab: Tools & Utilities.
You Don't Have The Right (Recipe)
Enhance the enforcement of doLimitedCrafting gamerule. Incidentally, also adds data-driven brewing recipes and dev utilities!
Dangerous Elytras
Server-side mod that adds friction damage when landing with the elytra and makes other tweaks to make elytra flight more dangerous
Crazy Tweaks
Adds new crazy tweaks in game.
Bit Tweaks
A Craftbukkit 1060 plugin that changes some mechanics and fixes some issues with b1.7.3!
Inconvenient Inventory
Inventory Anti-Tweaks! Removes all quality of life features from the inventory!
InstaWaypoints
When you press a keybind a slime with glowing spawns where you are looking . The slime is invincible so you cant kill it . This mod isn't done yet .
Nirsland's Modpack Utilities
This minecraft mod adds many smaller tweaks and utilities for modpack developers, like add‐ons and item replacements.
Atmospheric API
SkyNotTheLimit's moddernamelib - useful utilities
EclipseSMP Utilities
Utility mod from EclipseSMP. Works with AMTAE
Cell (Vanilla+)
Adds 200+ various tweaks, items, commands, food, armor, blocks, equipment, automation, and more!