Minecraft Java 1.21 Mods
Browse 3,582 free mods for Minecraft Java 1.21 — popular picks include Arctic Biomes, Nature's Technology 4: Vast Horizons, More! Give me a more!.
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Arctic Biomes
Adds arctic biomes to the game
Nature's Technology 4: Vast Horizons
A sandbox/kitchen sink modpack, containing a healthy selection of magic, tech, building mods....and more!
More! Give me a more!
More Biomes and Items, Entities!
Sculky: Echoes of the Wild
Sculky Mod, the mod that allows you to expeirement with sculk, in different ways, when it comes to entities, weaponary and biomes , then this is the right mod for you.
Gregofied
Kitchen sink pack with Shaders, Quests, Magic and tons of new Biomes, Structures to find.
Light Survivality 1.21.1
A Minecraft Vanilla Plus modpack adds quality-of-life improvements and new biomes, enhancing gameplay while keeping the original experience familiar.
Maria's Create Project
Push the limits of the Create mod to construct physics-based airships and massive factories across a breathtaking world filled with custom biomes, sprawling dungeons, and effortless free multiplayer.
Dorulium Ore
This mod adds new ores, mobs, tools, armors, blocks etc. to your game and increases your gaming pleasure.
Jungle Wood Loom
Alters the color of loom to resemble jungle wood.
SpicedTwilight
Make TwilightForest mod more spice up!
Island Biomes
Let players change their island biome. Turn a plains island into a jungle, desert, mushroom fields, or any biome you configure.
![PALE GARDEN [ONLY]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/141142.webp)
PALE GARDEN [ONLY]
replaces all biomes with [Pale Garden]
FactoryM
FactoryM is a modpack that improves the Minecraft experience in exploration (with biome mods), mechanisms (with the create mod) and also adds visual improvements such as shader compatibility
Ore, Cave and More
adds news ores, new caves, new biome, new armor, new weapons and more !
Increased Jungle Saplings
Increases the drop chance of saplings from Jungle leaves
Reforested
A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21
notandvm's spanish moss!
adjusts the saturation & coloring of biomes o' plenty's spanish moss to be a bit less straining on the eyes! (and look better overall)
Christmas Dimension
A festive Minecraft datapack that adds a magical North Pole dimension filled with candy cane forests, gingerbread plains, and holiday-themed villages.
UltraSingleBiome
A custom world generator for Minecraft servers, optimized for Crystal PvP with an automatic Desert biome world.
Nature Craft
A modpack focused on nature and exploration, complemented by the Create mod
Nintendo Music Addon
Music from nintendo games(mostly mario) replacing vanilla, biomesoplenty, theaether, deeperanddarker ingame music
unfamiliar
A horror mod adding creatures, structures, and biomes to your world. Do not believe everything you see.
Amplified Adventure
Our Minecraft modpack enhances the vanilla experience, with vibrant biomes and hidden treasures. It adds extra resources and increases combat difficulty, taking your experience to a new level of immersion and challenge.
The Bruh Zone
The Bruh Zone is all about playing Minecraft with friends and making memories along the way. It keeps things close to vanilla but adds just enough to make the world feel more alive—new biomes to explore, tasty meals to cook, and even planes to soar through
Realistic Horizons
Realistic Horizons adds cinematic, biome-aware Overworld terrain with towering mountains, carved valleys, improved coasts, and rare natural waterfalls.
Vibrant Biomes
A vanilla-friendly data pack that allows biomes to be more colorful.
Moldy Visceral Heap
Changes Biomes O' Plenty's Visceral Heap to be moldy instead of fleshy
Dark Forest Grass Everywhere!
Changes the Grass colormap so it always matches the Dark Forest biome color – Part of the "Oh My Colormap!" collection.
Nemetona
Nemetona is a very WIP mod based around nature, created for Mod Garden 2025
ECODYNAMIC
Add dynamism to your natural world! New plants, resources and items
Ores, Gears & Monsters
Ores, Gears & Monsters — A beta modpack centered on Create, Oritech, and Cobblemon: explore new biomes and ruins, document discoveries with Exposure, enjoy Kaleidoscope food, and use built‑in Plasmo Voice. 201 mods.
True Nature
Realistic MC is a modpack that makes Minecraft feel real. With enhanced graphics, physics, and survival mechanics, it brings a grounded, immersive experience to your world.
Tools of Nature
Tools of Nature is a Minecraft mod that introduces powerful, nature-themed tools, each with unique abilities
Biomentry
Immersive and dynamic Titles when enter a new Biome
TwilightLuckyBlock
[DISCONTINUED] (TWILIGHT FOREST MOD IS REQUIRED!) MyLuckyBlock addon for twilight forest mod.
Harvest Tweaks & Scythes
Harvest Tweaks & Scythes is a Minecraft mod that adds tropical plants, fruits, and biomes. Explore the Amazon Rainforest and Scythe Orchard with banana, acai, and guarana. Adds new crops, foods with effects, and expands farming and exploration.