Minecraft Java 1.21 Mods
Browse 124,271 free mods for Minecraft Java 1.21 — popular picks include Ecliptic Seasons, Seed Delight, Server-Side Horror.
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Ecliptic Seasons
Ecliptic Seasons adds a climate system based on the 24 solar terms, dynamically affecting weather, crops, and ecosystems throughout the year.
Seed Delight
Seed Delight is an add-on mod for Farmer's Delight. Mainly add some new foods.
Server-Side Horror
Fully Configurable Ambient Horror Mod
Respawning Animals
Animals no longer stay in the world forever, instead they spawn and disappear like monsters.

Kaleidoscope Tavern
Focused on tavern-themed content, adding a complete brewing system along with a rich selection of decorative blocks to bring your tavern to life.
Lava Clear View
Allow you to see more easily under lava, when you have fire resistance.
Health Indicator TXF
Health indicator on player screen
Corail Backpack
The adventurer backpack with custom inventory geometry and icons
Water Improved
Improved and more transparent vanilla water textures
Tensura Compat: Ice & Fire
A compatibility brigde between Tensura: Reincarnated and Ice & Fire.
Hidden Recipe Book
📗 [Client] Toggle the visiblity of the recipe book icon in the crafting GUI screen.
Horse Breeding Fix
Makes so the each stat of a baby horse is atleast as good as the of better parent.
Excalibur | End Remastered Support
Excalibur Support for End Remastered Mod
UI Lib
A user interface library for Minecraft modding.
Myths and Legends [Cobblemon Sidemod]
The 'Cobblemon Myths and Legends Addon' for Cobblemon Mod introduces key items and new spawning conditions, intended to add encounters with Legendary and Mythical Pokémon, along with pre-made spawns for select key items.
Fakename
Fakename adds Commands to change the display name
CPVP Essentials ( Crystal PvP )
This includes a texture pack of Crystal PvP Essentials which will help you raise your tier in CPvP!
Let Me Sleep
Monsters are keeping you awake? Customize sleeping, waking, and bed mechanics freely.
Just an End Anchor
Adds a new End Anchor Item that makes it possible to respawn in the end
Create: Copper Splashing
Easier Copper Oxidation Recipes
Craftable Saplings
With this mod you can crafting all saplings and fungus
Refined Construction Sticks
Allows Construction Sticks to use items inside a Refined Storage network
LUMINOUS: NETHER
Explore new nether biomes with dangerous foes! Build with new blocks, and decorate with new decorations!
VillagerTradeFix
Solution for the villager trade abuse
Fake Date
Change date at will
Create: Copper & Zinc
An addon for the Create mod providing recipes for Veridium and Asurine, to give the player renewable sources of Copper and Zinc.
MineColonies: Dimensional Adventure
MineColonies, Tech, Magic and Exploration all mixed into a UNIQUE Experience!
Ultramarine
An ancient Chinese style building blocks and decorations mod.
Enchantable Blocks
Allows enchanting of some blocks to change how they function
Reskillable Reimagined
RPG Leveling Mod, 8 default skills with up to 8 custom skills configurable!
Create: Cobblemon Balls Overhaul
Addon for Create and Cobblemon that balance and add recipes for Cobblemon balls to work with Create.
Fitting XP Mana Bar for Iron's Spells 'n Spellbooks
The mana bar refitted to be used over the XP bar with comfort
FTB Rift Helper
Helper mod to support rift behaviour with FTB Ocean Mobs and FTB Team Bases
Dracolotl
Ever wished that instead of hatching your dragon egg into a magnificent mount, you could hatch it into a draconic pet Axolotl? No? Well, here it is anyway.
Tactical PDA - FTB quests new Book
3D tablet for FTB Quests wich features animated and emissive textures, perfect for modern modpacks!
Visual Overhaul
Enhance the visual representation of interactable blocks.