Minecraft Java 1.21 Mods
Browse 509 free mods for Minecraft Java 1.21 — popular picks include V-Tweaks, E19 - Cobblemon Minimap Icons, Item Obliterator.
Updated daily
V-Tweaks
Adding New Mechanics without New Items!

E19 - Cobblemon Minimap Icons
Cobblemon icons from MBCMechachu for Xaero's Minimap.
Item Obliterator
Modpack utility mod that allows to disable items and/or its interactions. Also removes them from creative tabs, recipes, trades, and JEI/REI/EMI.
Iron's Rpg Tweaks
RPG-Inspired gameplay mechanic tweaks for combat, XP, durability, hunger, and more!
Insane's Survival Overhaul (aka IguanaTweaks Reborn)
Overhaul survival with many changes to existing mechanics. Weapon rebalance, enchanting rework, and much more
Campfire Spawn and Tweaks
🔥 Respawn interdimensionally with short fire resistance inside a preferred campfire with altered block mechanics. Place unlit, lighting it will create a home camp spawn point. Remove waterlogging.
Immersive Snow
Small tweaks that add to Minecraft's Winter theme. Intended for use with a season mod.
Xaero's Minimap & World Map - Waystones Compatibility
Creates a Waypoint in Xaero's Minimap & World Map when activate a Waystone
Nostalgic Tweaks
Brings back Minecraft alpha, beta, post-release lost gameplay elements. Made for nostalgic enthusiasts or for those who want to give the game a new aesthetic by tweaking the mod to their preference.

Petrolpark's Library
A library of shared features and utilities for my mods
OriginsTweaks
An Origins Mod addon that overhauls the Default Origins and adds new abilities.
DulkirMod-Fabric
A Quality of Life Mod for Hypixel Skyblock
FireClient
A client side utility mod, specifically made for SMPs
Nice Villagers Remastered
Villager & Village Names, New Trades, New Structures, New Advancements and many more tweaks and additions to truly remaster Villagers
Dye Depot
Enhances your Minecraft experience with 16 vibrant new dyes and various other tweaks
Better Waypoints
A waypoint system for vanilla Minecraft.
Deepslate Tweaks
This mod changes the speed at which you mine Deepslate to that of normal stone. No longer will you be dreading mining in the depths of your world.
PMW Extra!
This mod Completely Overhauls Protomanlys weather, adding storm features, quality of life features, and more!
Better With Time: HC Tweaks
An add-on for the BWT mod which changes some features to be more "hardcore".
LunarTweaks
LunarTweaks is a versatile client-side mod featuring a customizable HUD, crosshair tweaks, crystal optimizer, and more — built for PvP players and developers.
Playerautoma
Record and replay player actions to automate tasks. Also, re-stacks blocks when used up like Inventory tweaks. The mod works on servers but can be regarded as cheating by some.
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.
Adventure Mode Tweaks
🏰 Various Adventure Mode mechanic improvements! Paintings, Item Frames, Minecarts, Boats and more.
OmniCut: Better Wood, Copper, and Stone Cutter
OmniCut is a quality of life datapack: the Stonecutter cuts wood logs to wood items, cut oxidized copper doors, convert stone blocks back and forth, and recycle wood items. Prices are set in the spirit of the vanilla game with minor discounts, if any.

IFramesTweaker
Tweaks How Invincibility Frames are handled to make fast weapons function properly.
The Copperier Age: Copperier Copper
Expends and enhances the theme of The Copper Age drop. New blocks and mechanics, many tweaks, and awesome optional retextures!
Create: Few More Recipes
C:FMR adds quality of life recipes while staying balanced and true to Create
Better Hitreg+
Clientside mod that registers hits before the server to make hitreg feel faster, includes various pvp utilities mainly designed for sword
Mechanical equation GUI Add-on for Shulker Box Tooltip mod
This is an add-on for Mechanical Equation GUI pack,It made unique textures for most of the GUI images of Shulker Box Tooltip mod.
XDBar
A cool little mod that tweaks some XP/Locator bar stuff
Spell Engine Extension (RPG Series Tweaks)
Extends the mod 'Spell Engine' with additional functionality.
Legacy Mechanics: Addon
Addon to Legacy Mechanics that completes the Legacy experience!
Death Locator
Track the location of death using waypoints
Robert's Game Tweaks
This is a mod that adjusts vanilla game mechanics.
PicoHUD
Unobtrusive, player-readable coordinates, day, time, facing direction, and biome - with toggle/hold key modes. An alternative to minimaps and F3.
ArmorTweaks
Different armor and damage mechanics that make make survival more suitable for PvP.