Minecraft Java 1.21 Mods
Browse 1,005 free mods for Minecraft Java 1.21 — popular picks include Enchanting Realms, Subterranean Wilderness Revival, Tensura Resurrection.
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Enchanting Realms
Adds a new mystical dimension with new blocks.
Subterranean Wilderness Revival
Adding exciting new cave biomes and bringing you the cave update you always wanted
Tensura Resurrection
A modpack focused on Tensura: Reincarnated and its addons. Explore the world, conquer dungeons, build your own kingdom, and decorate it with a variety of included mods.
Better Birch Forest
Better Birch Forest adds new vegetation and more Saturatet colors to the Birch Forest. Also it adds Fireflys

More Tools N' Stuff
MTNS adds in brand new biomes, blocks, items and more into Minecraft!

Blade's Temples
Adds 4 new Minecraft temples (jungle, dark forest, badlands, and plains) and 1 Palace(desert)
Blazing Bamboo Continued
A fiery bamboo species native to the crimson forests of the Nether!
MC-Reality Mod
this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player
Just Enough Null
A fanmod of The Broken Script that adds a Null Biome, Null Blocks and more!
VeinPulse
Ores briefly pulse with light when you mine adjacent stone blocks, revealing hidden mineral deposits nearby. The pulse intensity varies based on ore rarity.
Outer End Wilds
Adds Two New End Biomes inspired by Minecraft Dungeons
Decorative-Desing Functions And Blocks: Furniture Mod
Decorative-Desing Functions And Blocks: Furniture Mod adds decorative blocks, new plants and mobs.
Subterranean Expansion | Cave Update
Overhaul of underground caves in the overworld.
Dunes&Drought
Mod has been merged! - https://modrinth.com/mod/jaizmod This is to keep the work load down for myself, and keep updates coming! This mod overhauls alot of the desert with several new exploration based features!
PaciCraft
PaciCraft, a regression + mod, this is a companion mod for NappyCraft what helps with regression, adds much more like woods and foods.
Bottled End Cities
End Cities but they are remade to be in bottles.
Structures' spawn biomes fix
Fixes some structures' spawn biomes list

goPaintAdvanced
The ultimate painting tool for Minecraft
Snowy Ruins
A small pack adding medieval styled ruins in most snowy biomes.
The Great Outdoors
Adds atmospheric Grand Geyser Field Biome! As well as several mobs, plants, decorations and more!
Xomaps 2
Explore a universe where technology, adventure, and magic collide. Build, automate, evolve, and fight in a complete modpack featuring advanced tech, powerful sorcery, rich decoration, deep RPG elements, and endless exploration.
Festive Frenzy
A mod that adds various festive decorations and items, such as presents, baubles, tinsels and more!
Full Paths
Dirt Paths now take up a full block!
More Colorful
More Colorful is a mod that aims for expanding vanilla, improving players' quality of life and making Minecraft world more colorful.
MossCreep
Moss blocks slowly and naturally spread to adjacent stone surfaces in humid biomes, creating organic environmental growth over time.
NetherCrystalSpires
Rare crystalline spire structures spawn throughout the Nether containing unique loot and magma cube guardians.
Need More Structures
Adds QoL Structures to the game.
Dark Forest Watchtower - Structure ✅
Dark Forest Watchtower is a modded Minecraft structure designed as a lookout tower, naturally integrated into dark forest biomes and intended for exploration, observation, and environmental atmosphere.
Forest Villages
Adds villages to the regular forest biome, simple as that!
Ea Nasir's Items and Bosses Pack
Introduces new bosses, items, and more!
Philip's Ruins Datapack
Philip's Ruins adds over 170 new ancient structures to explore in your Minecraft world.

It's Alive
Bringing flavor to the Deep Dark
Great Big World
An alternate timeline mod for modern Minecraft
IHFR FLESHED OUT (Abandoned)
A mod adding a new flesh based dimension to the game with horrid beings inhabiting it. Plus magic, weapons, decorations and more.
immersion in traffic context
Adds customizable barriers & asphalt roads (+30% speed!). Design unique streets, works with/without Ultimate Car Mod. Survival recipes included. Build realistic traffic systems!
Deltapack
A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.