Minecraft Java 1.21 Mods
Browse 127,596 free mods for Minecraft Java 1.21 — popular picks include oSzoukaua's: Leaf Litter, Magisc Tweaks (Undertale & Deltarune), hard-boiled egg expension +.
Step by step: How to install Minecraft Java mods & modpacks
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oSzoukaua's: Leaf Litter
A little datapack that makes decaying leaves drop leaf litter or petals on the ground!
Magisc Tweaks (Undertale & Deltarune)
This mod is a set of personal tweaks to the vanilla experience for my server, which includes Souls from Undertale, Music discs from Undertale and Deltarune, and a new advancement tab with progression. It also features a new plant type, and recipes
hard-boiled egg expension +
My project is hard-boiled egg it is easy ! thank you Mcreator !
Armor from Stepan v2
Less visibility of Armour
Monster Mash
*Now with Baby Variants* Monster Mash transforms Minecraft’s mobs into Vampires, Mummies, Lost Souls, Goblins, and more. Complete with eerie skins, haunting sounds, and mischievous charm.
Hotkey to Hotbar Fix
Fix newer game version behaviour that prevents usage of a-Z hotkeys to move items from the creative search menu into hotbar.
Orisif
Create a village with Cobblemon
Minecraft HD(64x) Animated Textures Add-On
This is an add-on for the Minecraft HD(64x) resource pack, that gives animated textures for certain items and blocks.
Gimme That
QOL mod for builders. Allow easier access to certain items.
TransFromus custom
This is my personalized texture pack based on my personal preferences. It includes custom hearts and a custom hunger bar
Textreader
Sends contents of Signs, Books and Text Displays into chat.
HCTCG Datapack
A datapack to play the HermitCraft TCG in your world like the hermits!!
Minecraft Ultra Renaissance
Discover Minecraft Renaissance! This modpack optimizes Minecraft and adds subtle improvements without losing the vanilla essence. It’s what you’ve always dreamed of for your Minecraft world!
Roblox Swords
This is a resourcepack that changes normal swords into swords from roblox. Adds 6 different swords from roblox.
Immersive Experience for Tricky Trials
A vanilla+ mod for minecraft version 1.21, making the experience more enjoyable and immersive.
The Clubhouse Peasants
Spice up your Minecraft journey with "The Clubhouse Peasants" – a modpack that adds just the right amount of flavor to your vanilla adventure. Conquer new challenges, explore dimensions, and build epic structures with a touch of modded magic.
UglyWorld
Exploration-Based Modpack, with quest, new tools, magic and tons of new structures
Kaths Simple Bossmobs
Adding a simple bossmob out of some enemies.
Needy Girl Overload
This is a anime themed pack based on the anime "Needy Girl Overload"
Black-White gradient Hotbar
A Black-White gradient Hotbar 1.21+
Baby Mobs BackPort
Baby Mods Backport 1.21.12 Update
Climbing Claws
Climbing Claws adds a dedicated traversal tool that lets you climb nearly any block like a ladder. Scale caves, cliffs, castles, and builds with precise control, without placing ladders, scaffolding, or grappling hooks.
NoteBlockHud
Look at any note block and a tiny HUD shows its exact pitch (note name + octave, e.g. F#4), the raw note value 0-24, and the instrument it plays - tune redstone music by reading instead of clicking and listening.
Bedwars1058 by MelonOof
FULLY VIBECODED Andrei's Bedwars1058 fork, with some fixes and 1.21.11 support.
FoTeams
GUI-first teams with roles, warps, shared storage, Vault upgrades, and optional FoLevels team XP.
Cat Loaf (Bread Cats)
A literal cat loaf ᓚᘏᗢ - Cats now wear a fancy loaf of Bread

Ice Arena
A frozen PvP arena map featuring intense battles, smooth gameplay, and a stunning icy atmosphere perfect for duels and practice fights.
Create_Fishing
A mod adding an enchantment that allows fishing rods to catch create items.
Dreamy Hollow - A Wonderful Cozy Experience
Cozy Adventure w/Create Aeronautics - Exploration - Quests - Magic and much more!
noRetina
Renders Minecraft at non-Retina resolution on macOS for better performance.
Progressioned
A mod about making the start of minecraft harder by adding more progression
Weatherium
A mixture of mods that add quality of life features while having main features such as weather, Create, and farmer's delight.
Fire Spears
Fire spear texture pack!
Backported Spears Mowzie's Mobs Compatibility
Adds compatibility between Backported Spears and Mowzie's Mobs.
Agarthan Items
A small resource pack that retextures items to be Agarthan
LobbyBlocks
With LobbyBlocks, you allow players on your server to place self-removed blocks!