Minecraft Java 1.21 Mods
Browse 2,071 free mods for Minecraft Java 1.21 — popular picks include Biome Shader Switch, Weird Wares, Cook It!.
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Biome Shader Switch
🗸 Switches shaders based on the player's current biome. Supports Iris & Oculus shader packs with per-biome, per-height, and fallback shader rules. Auto-detects all biomes including modded ones — zero manual config needed.
Weird Wares
Weird wares for your wacky world! This mod adds various unobtainable and forgotten items, blocks, and features plus a few extras.
Cook It!
A mod that adds a variety of treats to cook!
Create more fluid tanks and pipes
More fluid tanks with different functionalities
Fancy Balloons
Fancy Flying Balloons to help you flying!
Abundant Delight
Adds new dishes that combine two mods: Abundant Atmosphere and Farmer's Delight.
Create: Melodies & Mechanisms
Craft and replicate music discs through elegant automation with Create's mechanical wonders.
Stylish Stiles
No more carpeted fences!
Chopper's Delight (Polymer port)
Polymer port of Chopper's Delight
More Colorful
More Colorful is a mod that aims for expanding vanilla, improving players' quality of life and making Minecraft world more colorful.
Coasters: Magnetized
🛤️ ⁕ Adds accelerating, braking tracks and wooden decorations for Create: Coasters Simulated!

Armor Stand Have Hands | ASHH
This datapack will add hands to the armor stand.

Building Shift
Cancels Interaction with Functional Blocks without holding Shift Key! Use Commands or Binded Key to toggle, G by default
Create: Renewable Natural Blocks
Create Mod Addon adding recipes to renewably craft Minecraft's Natural Blocks!
Ore Mining Sounds
Adds satisfying mining sounds to ores without needing a resource pack
Vinyls
Allows making server-side custom music discs.
Colorful UI
Dye Minecraft interface in any color you like!
CJ's Balanced Woodcutter
Balanced recipes in the woodcutter for breaking down woods, hyphae, and bamboo to their various products
Fishing Net
This mod adds a Fishing Net to help you with fishing.
Ea Nasir's Items and Bosses Pack
Introduces new bosses, items, and more!
Great Big World
An alternate timeline mod for modern Minecraft
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.
Astolfo Visuals
Astolfo Client just pvp client with visuals
Barely Default Data Pack
The Barely Default Data Pack made for Mickey Joe's "Barely Default" Resource Pack!
Armistice: the Peace Engines
Machines from tomorrow, bringing peace to today
Leaves Tweaks
Adds the ability to craft and crossbread for leaves
Showbiz
RR-Engine compatible animatronic simulator! Watch the Rock-afire Explosion perform - in Minecraft!
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
Taking a Break
This mod allows you to lay on the ground anywhere in your world.
Litavis
Litavis is a mod revolving around the Earth element, expanding how Mud and Terracotta are used in the world along with adding Australian themed elements
OV's Legacy: Cat Armor
Vanilla like armor for your loyal cat companions!

Halloween Stonecutter Miniblock Recipes
Stonecutter Recipes for Halloween themed Miniblocks. Perfect for the Spooky Season!
Pottery Sherd Duplication
Let's you duplicate pottery sherds through crafting similar to how you duplicate smithing templates!
DonutSMP Rules GUI
A Fully customizable DonutSMP RulesGUI
UnstableSMP farlands
Faithfully recreates the iconic Unstable SMP Farlands and custom terrain generation for modern Minecraft!
Losing My Marbles!
Build your very own Marble Run with plenty of unique marbles and track pieces. Fully data-driven!