Minecraft Java 1.21 Mods
Browse 129,447 free mods for Minecraft Java 1.21 — popular picks include Ancient-StaffSupport, Spawn Filters, Fresh Look: New Dyes.
Step by step: How to install Minecraft Java mods & modpacks
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Ancient-StaffSupport
An awesome staffsupport system!
Spawn Filters
Allows you to create a blacklist to prevent certain entities from spawning

Fresh Look: New Dyes
The resource pack updates the dye textures (using the post-1.21.9 style)
SimpleRTPGuiPlus
GUI-based Random Teleport with warmup, cooldown, optional Vault cost, /rtp back, signs, and hot reload
Stinger from Zelda: Ocarina of Time
This resource pack replaces phantoms by Stingers from Zelda Ocarina of Time!
Project Aether
A visually enhanced, performance-optimized Fabric modpack that refines vanilla Minecraft with smoother gameplay, improved lighting, and subtle aesthetic upgrades - all while keeping the authentic feel of the game.
EasyRituals
This plugin adds a simple command /startritual (minutes) which starts a ritual at those co ords for the item you are holding
Retextured Lily Pad
Gives the lily pad a new texture to a softer one.
namako pi musi Manka
A dedicated minecraft experience made for Toki Pona speakers.
Rain in dry places
Allows rain to appear in biomes where it usually doesn't.
Create_Infinite_Factory_client
This is a Minecraft modpack based on Create, with Farmer's Delight (and its add-ons) as well as Create add-on mods as the main components.
Roleplay Bed Covers
Lets you change the color of your bed by placing a wool block on it
Creepigs
Brings back the original pig model
Come Home
A mod that teleports you home.
Aries SMPStart
Aries SMPStart Is A Simple Plugin Used To Manage The Start Of SMP!
Chips
A simple mod that allows for a sub-grid of blocks for finer details in builds.
StayAFK
Usefull AFK Tools for farms.

Green Tooltip (Frame-only Alt-BG Monochrome)
Changes the Minecraft Tooltip to be Green (Frame-only Alt-BG Monochrome) – Part of the Pride Tooltips collection.
Trapdoor Ladder
A mod that allows players to merge trapdoors and ladders
Bake│烘焙
Dough products need to be baked.│麵團製品需要經過烘烤。
MT-ModsList
A plugin for Mohist/Forge servers that allows you to list all the installed mods on your server with a simple command.
RandomItems999
RandomItems999 is a dynamic Bukkit plugin that allows players to receive random items from the entire game at customizable intervals, enhancing gameplay with surprise rewards
SP_NTF_MSG
This mod is written for the private minecraft server ("СП") and adds notifications to direct messages (/msg command). When a direct message is received, the notification sound is played. The volume and tone of the sound can be changed in the mod menu.
speedQOL
An over-engineered QOL and performance modpack.
Various things for BACAP
Adds some things for Blaze and Caves advancement pack.
AdmnMax
A powerful Minecraft admin plugin that gives you full control over players with features like mob spawning, movement locking, banning, inventory viewing, and more—all from an intuitive command GUI.
Body skin armor stand
Mannequin skin
Modium Pro
Modium Pro expands Modium with advanced tools for building, automation, and content creation, ideal for experienced players
Rideable Pandas
Lets you ride/fly pandas
The Classes Mod: Reborn
The Classes Mod: Reborn(TCM: Reborn) is a reimagined version of my mod TCM. It adds custom abilities that are geared toward PVP and survival PVP using a system called classes which you pick at the start of the game.
HyperCrates
A feature-rich, animated crate system for Minecraft servers with custom keys and interactive opening
VillagerBarter [1.14 - 1.21.x]
Trade with Villagers by dropping items at their feet and they'll drop their corresponding trade back
Totem Reskin
This datapack lets you change the Totem of Undying’s texture to any custom design while keeping its original function. Just replace the texture file—no gameplay changes, just a fresh look! Works with resource packs for easy customization.
ChatSocket
Game minimized, chat maximized! Lets send Minecraft chat messages via WebSockets.
SimpleBounty 1.13–1.21+
Add dynamic player bounties to your server!
Item Economy
A simple plugin for Spigot which adds /ie command to take/give items you specified in config. Now you can make economy with any item you want!