Minecraft Java 1.21 Mods
Browse 510 free mods for Minecraft Java 1.21 — popular picks include FA Player Extensions Cross Mod Fixes, PiglysUtilityTweaks, Clean PVP Mechanics.
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FA Player Extensions Cross Mod Fixes
Adds tweaks to the FA Player Extensions that cleans up the game play while using other mods.
PiglysUtilityTweaks
Customize world borders, game rules, crafting recipes, etc. in many ways beyond Vanilla. All changes can be enabled/disabled with config options.
Clean PVP Mechanics
Tweaks, utility and PVP Based Texture Pack, used for Better experience
Auri's Extras
Auri's Extras is a collection of simple, intuitive crafting recipes that blend seamlessly with Vanilla Minecraft. Each addition fills a small gap — the kind you didn’t know you needed until it was there. No fluff, just the quality-of-life tweaks that make
Berry tweaks
Adds a couple of recipes with sweet berries!
Rejoin Scheduler (Catporter utilities)
Rejoin Scheduler adds a command that makes you disconnect and automatically reconnect after a specified time.
MultiWeather
World specific weather utilities
MultiTime
World specific time utilities
Nice Death Tweaks
Loose a bit of max health everytime you die which regenerates the next ingame day and enjoy a new death message system.
LogicCraft
LogicCraft adds “vanilla+” enhancements focused on immersion and quality of life: dynamic lighting with items, smarter sand/gravel physics, XP fusion, biome titles, oxygen bottles, cave tremors, ambient drips, quick campfire cooking, door synchronization,
Block Cutter
Adds quality of life features to the stonecutter and more!
MCUtilities
All in one utility mod

Stew tweaks
Rebalances soup and stew recipies, and makes them stackable up to 16!
Tgc-System
Tgc-System is a relative small plugin to do some things I don't want an extra plugins for, including utilities.
QoL
(1.21.5+), Adds Quality of Life features that everyone needs in their Survival worlds/servers (will also include some of my other datapacks/mods in here)
Longuint's Vanilla Tweaks
This mod changes the vanilla experience in a way that aligns in how I like to play the game.
FunTime Auto Event
A smart, automated waypoint system for FunTime.
Magic Hud
Adds fully customizable HUD widgets for armor, sprint, potion effects, FPS, ping, and other utilities.
Chyma
Adds a CustomHud variable for whether the minimap is currently shown on the hud
Way(More)Points
Tired of lodestone compasses taking up inventory space? Repurpose them as lodestone waypoints and see important locations on your HUD! Customize each waypoint with over 50 million combinations.
Cloroxwipes110's Crafting Tweaks
Much needed changes to the rudimentary Minecraft crafting system
Ultimate Mechanic GUI pack(OLD)
Modify the GUI in the game to give it a unique style and provide you with an immersive experience.
Plated Elytras
A data pack that adds Elytras with (minor) armor values to the game. Tries to be balanced while adding some quality of life to the game.
Vuurkrab’s Tweaks
A collection of small client-side tweaks to improve your Minecraft experience, focused on PvP, visuals, sound, and more.
Fixed Anvils
Ignores the "prior use" stat when determining the xp cost of enchanting instead using the sum of the enchantment costs of the output. Plus other small tweaks
BalancedVanilla
Balanced Vanilla is a Minecraft mod that aims at balancing some vanilla concepts, while adding a few quality of life changes and machanics to the game, without being too invasive or non-vanilla friendly.
NilKit API
NilKit API provides reusable utilities for mods built around NilLoader, with a particular focus on legacy Minecraft development.
Bomb Squad
A utility mod that notifies you of other players on the same server using exploits/crash items.
Villager Breeding Tweaks
A plugin that decreases villager breeding cooldown and growing age, making villager breeding and growth faster for survival servers and SMPs.
Nether Improvements
Configurable, survival friendly tweaks to make the Nether more interesting on Vanilla servers!
RPG Tweaks
Loot sacks, dimension locking, sleep rules, XP penalties, and more — RPG-Tweaks gives server owners the tools to build a richer, more challenging Minecraft experience
Selectweaks
Tweaks to the block selection box.
DeathRecord
Records your death locations and lets you navigate back via waypoint pins, a world-space marker, and a HUD compass.
Leader Zombie Tweaks
[OBSOLETE] Appearance & stat changes to leader zombies, addon to Zombie Improvements
MKT Essentials
A server-side utility mod providing many essentials tools for neoforge 1.21.1
Essential Chat
Customizable HUD and chat tweaks — coordinates, FPS, clock, ping, direction, armor display, chat highlights, and message stacking. All toggleable.