Minecraft Java 1.21 Mods
Browse 129,764 free mods for Minecraft Java 1.21 — popular picks include Eric's Terrible Additions, Private Villagers, Echomist: Fractured Skies.
Step by step: How to install Minecraft Java mods & modpacks
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Eric's Terrible Additions
a mod that adds the most random things, including a new ore, a liquid, with more yet to come!
Private Villagers
Makes villager trading by using allow lists and listening for workstation placement.
Echomist: Fractured Skies
Adds Sylvite, a material focused around healing!
PND's Dungeon Essentials
A 1.21 skyblock modpack based soley for dungeons!
Cobblemon Bang Experience
A Fabric modpack that enhances survival gameplay with Cobblemon, exploration, and quality-of-life improvements.
Experimental Mob AI
Modifies behaviour of several mobs to increase difficulty
Fully Oxidized Copper Elytra
Ever wanted your copper elytra to be fully oxidized? Well this pack fixes that!
Reflavored by SasquatchMike
A mod that seeks to enhance the vanilla minecraft experience!

Create Forever Worlds
a modpack for a forever world with create mod, will be updated to newer versions when create does
SteamHappy Totem
Changes the Totem of Undying into a steamhappy emoji (+ yippee sound)

Leather Horse Armor Fix
This resource pack changes the texture of Leather Horse Armor, and fixes a bug related to it.
Marcus Yu's Garden
Marcus Yu's Garden is an overhaul for The Pale Garden from his Minecraft horror AU series The Garden on youtube
Knight Creation
This is a modpack just make for content creation for youtubers
Recovery Compass on Death/Respawn
A datapack where when you respawn, you are given a recovery compass which helps you find where you last died easier. 1.21-1.21.10
ZPlus+ Optimize
ZPlus+ Optimizde is the best optimization modpack to optimize and boost your Minecraft experience with better performance and amazing visuals. Improve FPS, reduce lag, enjoy smooth gameplay with this lightweight and powerful modpack
Mystical Trees
Adds Resourceful Trees for more than 15+ vanilla & modded materials! (HEAVY BETA RIGHT NOW)
Bachnet Survival
Bachnet – A cozy Minecraft modpack combining technology and farming. Automate resources, grow crops, and enjoy a relaxed gameplay where machines and nature work hand in hand.
Cheapslate
Instant-mine deepslate with Efficiency 5, Haste 2, Netherite Pickaxe!
Env+
A mod who ads some structure and biomes. IN BETA
InfiniteHomes | Unlimited or Configurable Homes System
teleportation, homes, sethome, home, warp, survival, utility, essentials, lightweight, freebuild
DailyEvent
Minecraft plugin with randomized daily event
Abyssopelagic | End Music Expansion
Abyssopelagic is a resource pack that adds my 4 fanmade End tracks to minecraft!
Bubble Construct
This mod adds bubbles to help you in building
yakut
this mod add yakut ore yakut items yakut armor yakut portal yakut golemcik's and yakut miner helmet

MCFMR Better Remote
A Better Remote for MrCrayfish's Furniture Mod Refurbished
GlobalChatTo
A modern globalchat plugin for Velocity servers
ElytraToggle
A bukkit plugin that toggles elytra midflight using jump key, just like in bedrock. Works on Geyser.
Usefuller Ghasts!
Configure the speed of happy ghasts (up to double speed) and craft an exotic new item that makes your happy ghast shoot fireballs!
Advanced Diamonds
A vanilla friendly, open-source mod that adds in more tiers of Diamonds
Rusted Wrath (Copper Extension)
Make copper great again! Adds new copper ingots, armor, weapons, and a lightning-powered staff.
SkyQoL
A Hypixel Skyblock modpack that improves your quality of life by adding a lot of useful features!
VidTDM's GUI
A GUI Pack inspired by MCC Island
CryoNicks' Gear Redone
A little spin on Minecraft's tool textures
New Misc Items
I added news items to minecraft like a computer,phone,ipad,curry,burnt curry, ore of curry, and a curry block
Fazbear Rising
Brings the world of FNAF to minecraft in it's style!
Behind You!
Players now get alerted when monsters are behind them!