Minecraft Java 1.21 Mods
Browse 1,014 free mods for Minecraft Java 1.21 — popular picks include Prisma Craft, Enchanting Realms, Atlantis: Fire Beneath Water.
Updated daily
Prisma Craft
A massive project that greatly complements the idea of Prismarine and improves the mechanics of fishing. New tools, armor, blocks, mobs, mechanics and structures.
Enchanting Realms
Adds a new mystical dimension with new blocks.
Atlantis: Fire Beneath Water
Classic underwater survival challenge map, now upgraded to Datapack | 经典水下生存地图数据包重制版《亚特兰蒂斯:水寒火暖》
The Great Outdoors
Adds atmospheric Grand Geyser Field Biome! As well as several mobs, plants, decorations and more!
Blazing Bamboo Continued
A fiery bamboo species native to the crimson forests of the Nether!
Subterranean Expansion | Cave Update
Overhaul of underground caves in the overworld.

More Tools N' Stuff
MTNS adds in brand new biomes, blocks, items and more into Minecraft!
Just Enough Null
A fanmod of The Broken Script that adds a Null Biome, Null Blocks and more!
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
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.
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.
Better Birch Forest
Better Birch Forest adds new vegetation and more Saturatet colors to the Birch Forest. Also it adds Fireflys

Blade's Temples
Adds 4 new Minecraft temples (jungle, dark forest, badlands, and plains) and 1 Palace(desert)
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.
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!

goPaintAdvanced
The ultimate painting tool for Minecraft
Bottled End Cities
End Cities but they are remade to be in bottles.
Structures' spawn biomes fix
Fixes some structures' spawn biomes list
PaciCraft
PaciCraft, a regression + mod, this is a companion mod for NappyCraft what helps with regression, adds much more like woods and foods.
Snowy Ruins
A small pack adding medieval styled ruins in most snowy biomes.
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.
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!
UnstableSMP farlands
Faithfully recreates the iconic Unstable SMP Farlands and custom terrain generation for modern Minecraft!
Need More Structures
Adds QoL Structures to the game.
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.
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!
Full Paths
Dirt Paths now take up a full block!
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.
More Colorful
More Colorful is a mod that aims for expanding vanilla, improving players' quality of life and making Minecraft world more colorful.
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!
Pillager Half-Timbered Cottage Dungeon
Half-Timbered Cottage that turns Pillager into trap-filled complexes with tactical combat and exclusive loot.
Philip's Ruins Datapack
Philip's Ruins adds over 170 new ancient structures to explore in your Minecraft world.