Minecraft Java 1.21 Mods
Browse 128,887 free mods for Minecraft Java 1.21 — popular picks include Warden Boss, Centred Doors, xAntiIP - Block IP Sharing in Minecraft Server.
Step by step: How to install Minecraft Java mods & modpacks
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Warden Boss
Makes the Warden a REAL Boss
Centred Doors
Moves all Minecraft doors to the exact center of their block for a cleaner, more symmetrical look.
xAntiIP - Block IP Sharing in Minecraft Server
Advanced IP, Domain & Ad Protection for Modern Minecraft Servers
InstaQuit
Allows you to instantly quit the world with a single keypress
Canceled updates
This mod brings back items that were canceled by Mojang, such as Ruby Ore, the Copper Goat Horn, Colored Wood, and the Fish Barrel.
Incapable
No more tree punching with bare hands!
PowerfulBackpacks
Best Backpack Plugin for your Server
Enderscape 3D
Make Enderscape Items 3D!
Fusion Better Stained Glass
Improves stained glass using Fusion (Connected Textures) and color palette from Create: Framed
Better Redstoning
The Redstone Resource Pack is a custom Minecraft texture pack designed to make building and debugging redstone circuits easier and more intuitive.
I'm Herobrine
With this mod you can become Herobrine
Sizey Changey
Adds new items like potions and armor set in order to change size in survival mod. (Pehkui required)
Latam Economy
Simple economy, not farmable and with many latam currencies.
stars & clouds
a colorful and unique pvp pack made by EastPenguin

oSzoukaua's: No loss XP
Drop all of your XP when you die and go recover it all!
Everyday and Sometimes
A slice-of-life experience modpack that never grows stale. With a constant stream of updates, you'll always find new adventures and challenges to enjoy. Build, farm, explore, and create as you shape your own unique world.
Breach Swords
A datapack which enables swords to use the breach enchantment
UA Translation
Ukrainizacija (Ukrainian Localization for mods)
Sophisticated Backpacks: Omega Crafting
Addon for Sophisticated Backpacks. Adds a single Upgrade that embeds the eight vanilla workstation upgrades in one backpack slot.
TetrisCraft
This puts a Tetris mini-game right inside your Minecraft game, so you can play it any time you're bored.
SimplyDithered
A simple yet very customizable shader featuring adjustable dithering, CRT effects, and customizable colors.
Create: Santa Logistics
Christmas is here! Santa built a new sled and is ready for deliveries! Unlock the santa dock and find all secrets
ABANDONED PROJECT
ABANDONED PROJECT
NeoForge - Unbreakable
Make items unbreakable using Unbreaking enchant
Auto Log Remover
Automatically deletes old log files from your game!
Cobblemon Flying Fix
do you like being disconnected in a server while flying welp im sorry but thats not what this does. this mod bassicly just gives slow falling while you join so when you do get disconnected you won't die of fall damage
Simple Statistic List
Provide some simple scoreboard presets.
FPS MAX
Enhanced performance and stability for Minecraft
5 Guys (Burgers and Fries)
Adds a burger and fries worth five guys when you eat it.
cwhitelist
To soulve the whitelist problem when server in not in online mod
Gravitos' Square Fonts
More squares in the most square game of all time!
IPGuard
Raise the protection of your players one more level on your server!
Dara
Dara — a lightweight, atmospheric shader pack for Iris: soft shadows, warm torchlight, animated water with highlights, and cinematic color grading — with no FPS hit.
SpaceTNTTracker
A precise, client-side TNT timer and tracker for Fabric. Features a fully interactive HUD editor, lag-independent accuracy, and dynamic audio alerts. Perfect for Anarchy and Factions players.
SithMiningPack
This project adds my texture pack. It presents a simplistic view more easier on the eyes than other texture packs and base game.
TeethDweller
Adds the Teeth Dweller but has progression or something idk