Minecraft Java 1.21 Mods
Browse 327 free mods for Minecraft Java 1.21 — popular picks include TreeCutterPro, Beyond The Clouds, Biznesmod.
Updated daily
TreeCutterPro
High-performance, metadata-aware forestry for modern Minecraft servers
Beyond The Clouds
Discover clusters of floating islands mirroring familiar biomes and bridge the gaps as you gather resources above the clouds.
Biznesmod
This mod adds new biomes, a new villager proffesion, new mechanics (upgradable abilities, collecting iron dust to make iron ingots, etc...), new custom structures (10+), a TNT cannon which shoots tnt where you look and some new redstone components.
BioGrav
Variable gravity across biomes, configurable to your heart's content!
NLLCORE
Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics
Kyo's Cottonwood Forest
Adds a cottonwood forest and allergy system for said forest
FindOrDie - Challange
FindOrDie is a fast-paced Minecraft challenge plugin where players must complete random tasks like collecting items, visiting biomes, defeating mobs, or unlocking achievements within a 5-minute timer . Play solo or compete in multiplayer

Pixelmon PokeStats
Lightweight pixelmon mod that displays a Pokémon's IVs and Nature in chat the moment you catch it.
Snowstep
Walk on powder snow and glide across winter biomes without sinking, snowshoes for Minecraft.
Pinecones & Acorns
Forest foraging: jams, resin, Forest Forager villager, throwable weapons, and Forest Wreath. By tototara Studio.
NaturePowers
Adds elemental bow-based powers to players based on their nature-themed class.
Enlivened End
brings me life to the end with new blocks, biomes, items, and mobs, all in a vanilla-style way
Biomes Unlocked
Makes biome-restricted resources more easily available or renewable
Mine-Live Drop 26.2
This mod adds the biome shown in Minecraft Live Drop 26.2. Now you can preview how it will feel in-game.
Crafters Book Actions
Take control of written books. Adds dates and signatures. Great for contracts and roleplay!
Better pale garden
Enhance the Pale Garden Biome with new rewards.
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!
Biome in a Bottle
Adds tools that allow you to pick up and move biomes from place to place.
Whispers of the Pale Garden
a mod that adds various new additions to the pale garden biome. you can report bugs in the discord server.

Real Temp
A realistic client-side temperature survival mod with dynamic biomes, weather, altitude, armor insulation, and seasons. Survive freezing winters, scorching summers, and extreme climates with immersive environmental mechanics.
Blocks & Behold
Have you ever looked at Minecraft and thought: "What if this was a DnD?" Well now, it can be reality, with this super awesome modpack, you can turn your Minecraft, into a mythical-new experience! New items, biomes, terrain, mechanics, all in here.
Salvage(r) Twilight Forest gear
Allows Silent Gear salvager to salvage Twilight Forest gear
SeasonalBehaviors
SeasonalBehaviors brings dynamic, immersive seasonal changes to your Minecraft world—altering weather, mob behaviors, crop growth, and villager trades to create a living, evolving environment. Experience nature’s cycle like never before.
BiomeWalker
Track your steps and distance per biome. HUD overlay with biome stats. Per-world data storage.
From the Deep
Reel in fish and foes, with changing odds based on biome and time.
Capture Biomes
A PaperMC plugin that lets players capture a biome in a bottle and release it elsewhere.
Timber HUD
Timber HUD adds an size-modifiable, wooden-styled HUD showing in-game time, player age, current biome, weather, facing direction, and coordinates.
Lava Pockets Removed
Removes tiny 1x1 lava pockets from Nether generation without changing biome feature lists, keeping custom Nether biomes and world-gen mods compatible.
Nonsense
A new dimension with unique and creative biomes ...
Slimes Everywhere
Allows Slimes to spawn at night in any biome
Biome Roulette
A Mod That Gives You Random Effects Per Biome.
The Ebutale
A vibrant new dimension, The Ebutale. Includes new structures, mobs, biomes and more!
Very Much of Create
A massive Create-focused modpack that expands automation, transport, and industry to the extreme. Featuring dozens of Create add-ons, new biomes, food systems, and performance optimizations — perfect for building huge factories, trains, and mechanical worl
Foresters
A simple mod which allows you to put out wildfires more easily using vanilla tools that are commonly found in your inventory (including bundles, which are now craftable)
Mastrful's Biome Wands
Adds a craftable wand to change areas to any biome. Survival-friendly and compatible with mods.
Strider657's End Update
A Java edition mod that overhauls the end with new biomes, structures, blocks, plants, and more.