Minecraft Java 1.21 Mods
Browse 1,938 free mods for Minecraft Java 1.21 — popular picks include Vanilla Plus by TheW4NT, Better Spawn Eggs craft, No Axe Strip.
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Vanilla Plus by TheW4NT
This is a modpack that adds and alters mechanics and structures from vanilla Minecraft, making survival more challenging and offering a world with a wider range of exploration without being excessive.
Better Spawn Eggs craft
This data pack adds the ability to craft spawn eggs and spawners
No Axe Strip
This mod will help you place wood blocks without strip wood, holding an axe in your main hand
Mashed
A collection of ease of life tweaks. Auto Harvest Crops Copper Ores Drop Coal Bat Membranes Death Coordinates Counter Wool To String Ore Generator Fast Ascend Climb Swim Dirt Path Bark Stripped Logs

Statichitboxes
This is a Hitboxes Mod which helps you in pvp gamemodes like -> nethpot
Eliminate Anvil Penalty│消除鐵砧懲罰
The Purification Bottle (New item) can eliminate anvil penalties; anvil penalties are visualized.│淨化之瓶(新物品)可以消除鐵砧懲罰;鐵砧懲罰可視化。
End Crystal Lock
Disables the use of End Crystals in the Overworld and Nether
Passengers from Spawn Eggs 2.0│刷怪蛋裡的乘客2.0
Makes the Passenger NBT work for entities in spawn eggs.│使 Passenger NBT標籤適用於刷怪蛋所生成的實體。
DisableEnd de-oωo-ified
A simple way to disable the end with a gamerule, now ported to 1.21.5 and without oωo dependency
Fuel-Master
Fuel-Master is a powerful and essential plugin for Minecraft server administrators who want to manage player experiences. Designed to prevent enchanted items from being used as furnace fuel, Fuel-Master ensures that valuable resources are preserved.
Making Sugar from Beets│甜菜製糖
Sugar can be crafted from beetroot.│甜菜根可以用來合成糖。
DisableBats
Disallows bats from spawning naturally in the world.
Refined Fluid Substitution
Adds a fluid substitution pattern, allowing fluids to be used directly instead of buckets to Refined Storage
Phantom Portals
Makes Nether Portals not show up on ESP, Xray, and Pie-Chart
EssentialsY [🐛Alpha]
Death chests (Graves), combat log, RTP, Bounty, Item protect. An all-in-one plugin that adds multiple essential features inside one plugin
Toast Functions
Adds extended control over Toasts: position, animation, sound customization, and more.
NoBabyVillagers
Simple Minecraft plugin to control villager breeding on Minecraft 1.20+
Quickly Mine Turtle Eggs│快速挖掘海龜蛋
Mining turtle eggs now destroys them all at once, rather than one at a time.│挖掘海龜蛋現在會一次摧毀所有海龜蛋,而不是一次摧毀一個。
Stasis
Stasis reduces unnecessary BlockEntity ticks to improve server performance.
AutoFeedShulker
Automatically feed players using a special shulker.
Combat Metrics
Combat Metrics is a client-side Fabric mod that tracks your PvP performance and turns your death screen into a detailed analytical dashboard with visual graphs.
QuickPearl
The ultimate Ender Pearl system and Anti-Glitch engine. Fix pearl glitches, prevent suffocation, and customize physics with zero TPS drops!

BlastProt Indiciator
A mod similar to crosshairaddons by Walksy which adds a display for when you have Blast Protection leggings on.
NoCollision
NoCollision allows you to disable or fine-tune collision between players, mobs, and players vs mobs.
Project: Maintenance Universal
Professional Maintenance Modes System for all Loaders and Servers
Inventory Rotate
Rotate/Cycle through your Inventory with Shift+F. (Mechanic: Stardew Valley)
Ali's PvP (Phone)
Fully optimized for Android with, performance tweaks, and seamless mobile PvP gameplay.
箭艺复兴 Arrow Renaissance
箭艺复兴模组为Minecraft的制箭台添加了功能,你可以用制箭台更经济地合成箭矢 Arrow Renaissance enhances Minecraft's Fletching Table, enabling you to craft arrows more cost-effectively."
Unihopper
An early-game single-item-filtering hopper.
AliienResize
A free, high-performance, and most complete player scaling plugin for your server.
HeightLimitSpawn
Control mob spawning based on world height.
DiamondAntiBadWords
Advanced chat moderation plugin that filters configurable bad words, issues warnings, and auto-mutes players with smart detection and 24-hour warn reset.
Anti Player Crasher
AntiPlayerCrasher is a lightweight Fabric client-side mod for Minecraft 1.21.10 that protects your game from malicious crash packets used by PlayerCrasher-style server plugins. It filters invalid position, explosion, and particle packets.
SMPUTILY
Utility SMP Modpack is a clean and lightweight modpack made for better SMP and FPS gameplay. It improves performance, visibility, and quality of life without changing vanilla mechanics.
Vanilla Milk
This is a lightweight modpack enhances the Minecraft experience while retaining the fundamental mechanics and improving immersion and VFX.
Vanilla Recipes Plus [Mod available]
Have you ever thought, 'Minecraft needs more crafts for quality of life?'...well, I have. So I added my ideas.