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Minecraft Java 1.21 Mods

Browse 325 free mods for Minecraft Java 1.21 — popular picks include Nature's Aura, Advanced Fishing, Zombie Extreme.

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Nature's Aura
1.21.1neoforge

Nature's Aura

Collecting, using and replenishing the Aura naturally present in the world to create useful devices and unique mechanics

47Mdownloads
Advanced Fishing
1.21.11neoforge

Advanced Fishing

This mod overhauls fishing with 49 new fish, biome-based catches, lava fishing, new enchantments and curses, custom potions, early-game tools like the Chum Bucket, and fully reworked fishing mechanics.

20Mdownloads
Zombie Extreme
1.21.1neoforge

Zombie Extreme

This is a Big Mod that adds a bunch of new mechanics and a large number of zombies and infected to your minecraft world. In order to study a new biome, you need a Chemical Protective Suit, if you do not break at least one part, most of the radiation will i

8.2Mdownloads
Twilight's Flavor & Delight
1.21.1neoforge

Twilight's Flavor & Delight

This mod adds food and desserts from Twilight Forest in Farmer's Delight and Neapolitan style.

1.5Mdownloads
Fabric Seasons: Nature's Spirit Compat
1.20.1fabric

Fabric Seasons: Nature's Spirit Compat

Nature's Spirit compatibility for Fabric Seasons

1.4Mdownloads
Profundis: Nine New Quality Cave Biomes
1.21.4fabric

Profundis: Nine New Quality Cave Biomes

A world generation mod adding in nine new cave biomes, to make the underground more varied.

1.4Mdownloads
TravelerZ
1.21.1fabric

TravelerZ

Adds titles while traveling through biomes to show the average level of mobs as an addon for the nameplate mod

1.2Mdownloads
Stellarity
1.21.11fabric

Stellarity

Extreme rehaul of The End in a unique fantasy style, combined with biome and structure overhauls, new items, weapons and plenty of other content to discover.

925kdownloads
The Immersive Music Mod
1.21.11fabric

The Immersive Music Mod

147 new songs. Played based on biome and structure!

571kdownloads
Click Villagers
1.21.1neoforge

Click Villagers

Click to pick up villagers, reset their trades, change their biomes, claim them and much more!

558kdownloads
Tense Ambience
1.21.6forge

Tense Ambience

This mod enhances the atmosphere of all default dimensions with biome-specific, tense ambient sounds (Perfect for Horror Modpacks).

503kdownloads
Gigeresque
1.21.1fabric

Gigeresque

Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants.

363kdownloads
Nature's Melody
1.21fabric

Nature's Melody

Addon for Nature's Spirit that expands the default Nature's Spirit music in a suitable, vanilla-like fashion. Also works great together with Legacies and Legends' music.

171kdownloads
No Man's Land
1.21.1neoforge

No Man's Land

An uncompromising Overworld Overhaul, Enhancing world generation in every biome and environment.

142kdownloads
Custom Biome Saplings
1.21fabric

Custom Biome Saplings

Allows Terralith and Blooming Biosphere trees to be regrown using vanilla saplings

132kdownloads
TFC Regrowing Forests
1.21neoforge

TFC Regrowing Forests

Makes the forests in the world of TerraFirmaCraft slowly spread

85kdownloads
Auto Warden Subtitles
1.21.11fabric

Auto Warden Subtitles

This mod automatically turns on subtitles when entering the Deep Dark biome, making it easier to detect any nearby Wardens or other entities.

85kdownloads
Foggy Pale Garden (FPG)
1.21.6neoforge

Foggy Pale Garden (FPG)

A mod that adds fog to the Pale Garden biome. But you can customize any kind of fog anywhere you like!

73kdownloads
Natural Temperature
1.21.1neoforge

Natural Temperature

Natural Temperature is a mod that overhauls the way biomes are placed in the world, creating a layout that more closely resembles Earth’s climate zones with cold biomes in the north and warm biomes in the south.

68kdownloads
Natural Regrowth for ProtoManly's Weather
1.21.1neoforge

Natural Regrowth for ProtoManly's Weather

Forests regrow after storms. Support for tornadoes, cyclones, squalls, and wildfires!

56kdownloads
Cavernous
1.21.9

Cavernous

Cavernous is a datapack that brings many new biomes and features to the caves of Minecraft while maintaining a vanilla like feeling.

50kdownloads
RPGTitles
1.21fabric

RPGTitles

Small, cosmetic datapack that adds titles to small things in the game! See the dimension name when you switch dimension, see the current biome you are in and maybe get something when you kill a powerful foe..

38kdownloads
LocalizedFishingTables
1.21.9

LocalizedFishingTables

Biome specific fishing loot

35kdownloads
Alex's Caves: Refabricated
1.21.1fabric

Alex's Caves: Refabricated

An unofficial Fabric port of 'Alex's Caves' - Explore five new rare cave biomes hidden under the surface of the Overworld...

31kdownloads
Classic Beta Biomes
1.20.6neoforge

Classic Beta Biomes

Brings back the nostalgic feel of old Minecraft with a classic Beta-style biome!

24kdownloads
PicoHUD
1.21fabric

PicoHUD

Unobtrusive, player-readable coordinates, day, time, facing direction, and biome - with toggle/hold key modes. An alternative to minimaps and F3.

20kdownloads
Crimson Curse: Infection
1.21

Crimson Curse: Infection

A virus dormant in the Crimson Forests of the Nether escaped to the Overworld. Now with access to water, it began evolving into horrors one could only imagine....

20kdownloads
Alex's Biome Dimensions
1.21.1neoforge

Alex's Biome Dimensions

Each biome got it's own dimension you can explore, farm wood in the forest dimension or go hunt for some loot in the Cursed or Deep Dark dimension!

19kdownloads
[1.21.11 UPDATE] Better Biomes
1.21.8neoforge

[1.21.11 UPDATE] Better Biomes

Adds many different cool and amazing biomes, blocks, items, trees, and features to Minecraft.

16kdownloads
EC Twilight Forest Plugin
1.21.1neoforge

EC Twilight Forest Plugin

A plugin Mod for Expanded Combat adding compatibility with Twilight Forest

16kdownloads
Recipe Integration
1.21neoforge

Recipe Integration

Integration for many mods including Ars Nouveau, Biomes O Plenty, Create, Evilcraft, Farmer's Delight, GTCEU, Immersive Engineering, Integrated Dynamics, Mekanism, Powah, and more!

14kdownloads
Ruined Portals Only
1.21.11fabric

Ruined Portals Only

Restrict lighting of portals to within a ruined portal structure's bounding box. Makes exploration a must and controls Nether travel. Configurable for Overworld and Nether. Now supports modded structures and biomes!

14kdownloads
Biome Tag Villagers
1.21.5fabric

Biome Tag Villagers

Changes Villager Types to use Tags instead of just Biomes!

13kdownloads
Lavaflow
1.21.11

Lavaflow

Completely overhauled Nether: Lava rivers on 2 heights with lavafalls between them, proper valleys, oceans, and new biomes and structures.

12kdownloads
EzRTP
1.13

EzRTP

Advanced Random Teleport (RTP) plugin for Paper, Spigot, Purpur and Folia. Safe random teleportation with biome filters, GUI world selection, Vault economy support, cooldowns, WorldGuard integration and high-performance teleport caching for Minecraft serve

9.8kdownloads
Firestarter
1.21fabric

Firestarter

Makes fire spread more aggressive and much more likely to completely level wooden structures, or forests...

9.7kdownloads