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Minecraft Java 1.21 Mods

Browse 327 free mods for Minecraft Java 1.21 — popular picks include TreeCutterPro, Beyond The Clouds, Biznesmod.

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TreeCutterPro
1.20

TreeCutterPro

High-performance, metadata-aware forestry for modern Minecraft servers

140downloads
Beyond The Clouds
1.21.7neoforge

Beyond The Clouds

Discover clusters of floating islands mirroring familiar biomes and bridge the gaps as you gather resources above the clouds.

140downloads
Biznesmod
1.21.8fabric

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.

129downloads
BioGrav
1.21.2

BioGrav

Variable gravity across biomes, configurable to your heart's content!

128downloads
NLLCORE
1.21.1neoforge

NLLCORE

Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics

126downloads
Kyo's Cottonwood Forest
1.21.1neoforge

Kyo's Cottonwood Forest

Adds a cottonwood forest and allergy system for said forest

126downloads
FindOrDie - Challange
1.21.11

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

125downloads
Pixelmon PokeStats
1.21.1neoforge

Pixelmon PokeStats

Lightweight pixelmon mod that displays a Pokémon's IVs and Nature in chat the moment you catch it.

124downloads
Snowstep
1.21.1fabric

Snowstep

Walk on powder snow and glide across winter biomes without sinking, snowshoes for Minecraft.

123downloads
Pinecones & Acorns
1.21forge

Pinecones & Acorns

Forest foraging: jams, resin, Forest Forager villager, throwable weapons, and Forest Wreath. By tototara Studio.

122downloads
NaturePowers
1.21.4

NaturePowers

Adds elemental bow-based powers to players based on their nature-themed class.

121downloads
Enlivened End
1.21.1neoforge

Enlivened End

brings me life to the end with new blocks, biomes, items, and mobs, all in a vanilla-style way

118downloads
Biomes Unlocked
1.21.11fabric

Biomes Unlocked

Makes biome-restricted resources more easily available or renewable

116downloads
Mine-Live Drop 26.2
1.21.8fabric

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.

116downloads
Crafters Book Actions
1.21

Crafters Book Actions

Take control of written books. Adds dates and signatures. Great for contracts and roleplay!

111downloads
Better pale garden
1.21.2

Better pale garden

Enhance the Pale Garden Biome with new rewards.

107downloads
THE HORRORS BUT BETTER
1.21.8neoforge

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!!!!!

103downloads
Biome in a Bottle
1.21.1neoforge

Biome in a Bottle

Adds tools that allow you to pick up and move biomes from place to place.

100downloads
Whispers of the Pale Garden
1.21.4neoforge

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.

96downloads
Real Temp
1.21.1neoforge

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.

95downloads
Blocks & Behold
1.21.4fabric

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.

93downloads
Salvage(r) Twilight Forest gear
1.21.1

Salvage(r) Twilight Forest gear

Allows Silent Gear salvager to salvage Twilight Forest gear

93downloads
SeasonalBehaviors
1.21.4

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.

92downloads
BiomeWalker
1.21fabric

BiomeWalker

Track your steps and distance per biome. HUD overlay with biome stats. Per-world data storage.

90downloads
From the Deep
1.21.9

From the Deep

Reel in fish and foes, with changing odds based on biome and time.

89downloads
Capture Biomes
1.21.5

Capture Biomes

A PaperMC plugin that lets players capture a biome in a bottle and release it elsewhere.

88downloads
Timber HUD
1.21.1neoforge

Timber HUD

Timber HUD adds an size-modifiable, wooden-styled HUD showing in-game time, player age, current biome, weather, facing direction, and coordinates.

88downloads
Lava Pockets Removed
1.21.1neoforge

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.

87downloads
Nonsense
1.21.8neoforge

Nonsense

A new dimension with unique and creative biomes ...

86downloads
Slimes Everywhere
1.19fabric

Slimes Everywhere

Allows Slimes to spawn at night in any biome

85downloads
Biome Roulette
1.21.1fabric

Biome Roulette

A Mod That Gives You Random Effects Per Biome.

84downloads
The Ebutale
1.21.1neoforge

The Ebutale

A vibrant new dimension, The Ebutale. Includes new structures, mobs, biomes and more!

82downloads
Very Much of Create
1.21.1neoforge

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

80downloads
Foresters
1.21.1neoforge

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)

80downloads
Mastrful's Biome Wands
1.21

Mastrful's Biome Wands

Adds a craftable wand to change areas to any biome. Survival-friendly and compatible with mods.

79downloads
Strider657's End Update
1.21.1neoforge

Strider657's End Update

A Java edition mod that overhauls the end with new biomes, structures, blocks, plants, and more.

75downloads