Minecraft Java 1.21 Mods
Browse 1,209 free mods for Minecraft Java 1.21 — popular picks include Better of Fabric 3, Animal Football League [AFL], Slime Rancher By CreeperAndStorm.
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Better of Fabric 3
Offers the latest & best of Vanilla+ Fabric mods on 1.21 | Explore breathtaking biomes & structures | Fight new bosses | Enter new dungeons & dimensions | Vanilla will feel empty after this
![Animal Football League [AFL]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/117089.webp)
Animal Football League [AFL]
An optimized Vanilla+ experience with new biomes, structures, and proximity voice chat.
Slime Rancher By CreeperAndStorm
This mod adds things from Slime Rancher by Monomi Park...
My Random Mod - Boykisser Mod
This is a mod that adds Boykisser shit to the game. A new biome, new ore, new structure, and more.
Create For Me And The Boys
A Modpack where mainly for multiplayer experiences and you can make wonderful complex machines, trade with your friends with cash, and travel many biomes and caves. Heres The IP: wills-piston.tun.ply.gg:47348
More+better biomes
3 mods that add biomes and reworks the existing ones (+1 for multiplayer)
The Dungeons
Mod That's adds dungeons. With biome-themed structure.
VANILLA 1000% Latest Version
MINECRAFT VANILLA 1000% 1.21.1 compatible, Optifabric, Shaders, Lod Distant Horizon, Better Sounds, 40 Online Servers IP, 3rd person fix, Name Tags fixes, Chunk Generation +Realistic Biomes
Crazy Alloy
A very ambitious and crazy project
Soundnautica
A reactive music resource pack featuring the immersive soundtrack from Subnautica, dynamically played in Minecraft depending on depth, biomes, dimensions, weather, and gameplay situations.
Integrations O' Plenty
Integrates Biomes O' Plenty wood types into various mods.
Nature's Technology 4: Vast Horizons
A sandbox/kitchen sink modpack, containing a healthy selection of magic, tech, building mods....and more!
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.
Ambient Birds
Nine species of atmospheric birds bring biomes to life - they perch, sing, take off and fly away in flocks. Client-side, works on any server.
![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
Reforested
A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21
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
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
Vibrant Biomes
A vanilla-friendly data pack that allows biomes to be more colorful.
Nemetona
Nemetona is a very WIP mod based around nature, created for Mod Garden 2025
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.
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.
Drachenhoehle+
A Modpack for Fabric with Mods for visuals, decoration, quality of life, biomes and some extra crafting, mainly made for a specific community server but usable for everyone
![Catch & Explore [Cobblemon Fabric]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/466892.webp)
Catch & Explore [Cobblemon Fabric]
This Modpack offer an incredible avventure in the cobblemon word by adding new biomes and structures, and also some new mini-bosses
Mushrooms and Caverns
A mushroom themed mod with new biomes, items, and more!
Nature's & Explorer's Compass Nerf
This data pack makes Nature's and Explorer's compass require 2 Eyes of Ender to craft postponing them until later game.
Mystery SMP Modpack
Mystery SMP Modpack enhances Minecraft with new biomes, exploration opportunities, and vanilla+ features for a more immersive experience. Designed for a private server, it offers players improved performance, and visual upgrades.
Biome Colors
[WARNING] Biome Colors is in beta phase, biome colors is a simple DataPack. What it does is be able to choose the color of your biome using the /Fill biome command ~ ~ ~ ~ ~ ~ default:red