Minecraft Java 1.21 Mods
Browse 1,014 free mods for Minecraft Java 1.21 — popular picks include Crystal Odyssey, ExtraNature, Pea Garden: a Plants vs Zombies mod.
Updated daily

Crystal Odyssey
Use various gems to create tools that will help you survive!
ExtraNature
Explore the new updated environments
Pea Garden: a Plants vs Zombies mod
Adds Plants vs Zombies plants and items to your minecraft world
Tankster's Discs
This mod adds 50 new music discs to play, The music discs are obtained by 6 new ores, The Discs are for you to discover.
Forest of Pride! 🌈
Adds the Pride Forest, a biome for people of prideful vibes to cultivate!
Villages ReImagined
Adds a procedural city structure to the plains and meadows biomes.
Snow Under Trees (Datapack)
Adds snow under trees in snowy biomes as a Datapack
Rockhounding
expands upon the gemstones and tools in minecraft
AmbienceImproved
This mod improves the ambiance of Minecraft by x5!
Does It Go Meow?
A mod that adds new mobs, plants, biomes, and a bunch of cool nature stuff to all three dimensions! (Also, it has cute creatures :D)
Japancraft
This mod adds new japanese-style features like a new mob from princess mononoke, structures, a new biome, a new dimension, armor, weapons and more!
Healing Mod: Rebooted
Healing Mod: Rebooted is a complete reimagining of the original Healing Mod v1.3.0, rebuilt from the ground up for Minecraft 1.21
ProjectBFDI (Archive)
Adds BFDI stuff in minecraft! (No longer gets updates)
Algae Delight
Add some greenery to the surface of your ponds with some floating algae, or cover the pillars of your dock with waterloggable clinging algae! If Farmer's Delight is installed, also includes a few algae-based foods!
Petrified Timber
Adds a complete set of Petrified Wood! From Logs, Door, and even some extra goodies!
Flower Plains
Small rework to plains generation. Plains are now full of colorful flowers!
Sweet Not Savoury
A WIP mod expanding upon sweet-themed creatures and aesthetics
DirtExtras
DirtExtras adds new dirt, coarse dirt and gravel decorations to Minecraft, all obtainable in survival through crafting.
Structure and deepdark
new structures and add diamantion "DeepDark"
Power Gems Update
Let's create a world just to find the new ores, blocks to build and much more, let's find the ruby, emerald set and the quartz one also, for an unbelieavable adventure. Travel, explore, search, craft, and don't forget to join... the nether.... for the new
Protected End Blocks
Prevent The Enderdragon from breaking all end blocks and more

Bountiful Bounty
Adds flower stacking along with some new flower variants
frogg's Aether
This mod adds an Aether dimension

Fractal Dungeons
Lightweight Fabric pack: Biomes, dimensions & decorations.
NeoPlots
Professional-grade, server-side plot management. Based on a plugin, but built natively for the modded ecosystem.
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.

Butcher's Deerhunting (Yi Xi)
Adds a minor, funny, slightly terrifying stalker to your worlds, along with cool weapons, tools, items, and a new material system to make them.
MGN's Flowers
Adds a bunch of flowers that most of them are from real life while some of them are made by me
Cinderwood
Cinderwood adds a full set of burnt wood blocks and changes fire spreading so that wood converts to burnt variants instead of being destroyed. Features charcoal drops, burnt saplings with natural and instant growth, and full crafting for all wood variants.

CobbleHelx Modpack (Cobblemon)
A Two Way created modpack revolving around Cobblemon built around exploration, building, and multiplayer gameplay. The pack combines Cobblemon with decoration mods, quality-of-life and our own CobbleHelx Relics to indulge you in the Helx universe.
Spring's Eco Mod
This mod adds more biomes and overall content to Minecraft
Vision-Craft.net
More Animals, Tech stuff and Furniture
CFA
This mod adds various changes and additions to minecraft 1.21.4
World Remoulded
Bringing back whimsy to Minecrafts Overworld Generation!
AetherDrop
AetherDrop is a powerful and fully customizable airdrop event plugin for Minecraft servers, designed to create exciting, reward-filled events where crates fall from the sky with stunning visual effects and valuable loot.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)