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Forge Mods for Minecraft 1.21

Browse 1,003 free Forge mods for Minecraft 1.21 — popular picks include Pixelmon Wild Realms, Biome Plus, Spooky Additions.

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1,003 mods

1.21.1neoforge

Pixelmon Wild Realms

Explore a vibrant world of wild biomes, magical ruins, and epic adventures. Catch, train, and battle in a beautifully enhanced Pixelmon survival experience full of exploration and discovery.

5.0kdownloads

1.20.1forge

Biome Plus

Biome Plus enriches Minecraft with more vibrant biomes. Discover the Birch Forest Plus, featuring lusher vegetation and vanilla animals! Perfect for those looking for a more immersive, realistic exploration experience.

5.0kdownloads

1.21.8neoforge

Spooky Additions

Adds a collection of small spooky themed structures to your world

5.0kdownloads

1.21.11neoforge

OneLayer

Superflat world with all biomes and structures

4.9kdownloads

1.20.1forge

Ecliptic Seasons - Nature's Spirit

This mod provides seamless compatibility between Ecliptic Seasons and Nature's Spirit.

4.9kdownloads

1.21.5neoforge

MrFeg's Lightning Items

This Mod is a combat and exploration-focused mod that brings the power of thunderstorms into Minecraft. It adds new lightning-themed tools, weapons, mobs, blocks, biomes, dimensions, and a mysterious ARG storyline hidden beneath.Find Out The Truth 8962....

4.9kdownloads

1.21.4forge

Builder's Frontier- Official

Mod pack that has ars noveau, more villagers, hire villagers, create mod + guns, biomes o plenty and more

4.9kdownloads

1.20.1forge

Mystelium

Add a biome, tools, armor, structure, achievements and more

4.9kdownloads

1.21.1neoforge

BioMech

Man and machine become one. Replace body parts with machine parts and enhance your own body with new functionality.

4.9kdownloads

1.21.1neoforge

Cartoon Chasers

Brining cartoons from the last decade

4.8kdownloads

1.21neoforge

Prehistoric world t

Prehistoric life

4.7kdownloads

1.20.1forge

Disabler

A mod that allows you to block dimensions, items, and the spawning of mobs, structures, and biomes.

4.6kdownloads

1.21.1neoforge

Mythic Realms

In this version 1.0.4, the Mythic Realms mod, which was created by me (CarSantos7), you will have to fight and ally with mythical creatures, magic, explore legendary realms filled with unique creatures, treasures, and biomes inspired by global mythologies.

4.5kdownloads

1.20.1forge

Galaxy Under Chaos - A Star Wars Experience

"Galaxy Under Chaos" is a Minecraft Star Wars mod where players explore a galaxy in turmoil. Discover unique planets and powerful technology. Customize lightsabers, face new mobs, and navigate an ever-changing universe full of chaos and mystery.

4.5kdownloads

1.21.11fabric

Snowy Villager Hut

Adds a snowy villager hut to the snowy taiga biome

4.3kdownloads

1.21.4fabric

StarSky Shaders

A shader pack with fast shaders, new structures, new biomes, and way more!!!

4.2kdownloads

1.21.5fabric

Mining Dimension: EX

[Read description before use!] A mod providing a Mining Dimension and provides USEFUL utilities that help developing it through data packs!!!

4.1kdownloads

1.21.11neoforge

Glide The Globe (CTS+)

a mod that expands on minecraft 1.21.6

4.0kdownloads

1.21.8neoforge

Herobrine Mode forge/neoforge

play as Herobrine

4.0kdownloads

1.21.1neoforge

Herobrine's Revenge

He adds new types of Herobrine and biomes and signs

4.0kdownloads

1.20.1forge

[Archived] Visceral Heap Fix

Fixes the tendon generation in BOP's Visceral Heap biome from becoming "dashed" or disconnected when paired with mods that increase the Nether height.

4.0kdownloads

1.21.8neoforge

The Gingerbread House

Adds a gingerbread house randomly generating in the world, could contain loot !!!

4.0kdownloads

1.21.4neoforge

Wood Converters!

A simple mod that allows you to convert most wood blocks/items into other wood variants!

3.8kdownloads

1.19.2forge

Better Caravans

Dynamic traveling caravans with biome-aware animals, custom trades, lootable chests, and defendable mini-raids. Fully configurable!

3.7kdownloads

1.21.1neoforge

Hazelia

Hazelia dimension, creatures, and boss!

3.7kdownloads

1.21.11neoforge

Giant Bamboo

Adds a giant bamboo to the Bamboo Jungle biome

3.7kdownloads

1.21.4forge

The Silence Infection

An infection that's completely silent. Good luck.

3.7kdownloads

1.20.1forge

Wasteland Reimagined

WasteLand Biome Port from 1.7.10 minecraft version

3.5kdownloads

1.21.1neoforge

FirmalifeEnhance

Compatibility add-on for TerraFirmaCraft + Firmalife. Adds climate control for greenhouse farmland, removes seasonal growth limits in greenhouses, improves cellar preservation, and adds JEI-visible greenhouse salvage recipes.

3.5kdownloads

1.21.1neoforge

More Recipes and more

Tools, Armor, Nether Biome, Food but mostly recipes!

3.5kdownloads

1.21.8neoforge

The Polluted World

A Dimension that is accessed through the deep dark that contains 7 biomes, 4 ores, 2 armor sets, magical weapons, 6 mobs, archaeology and decontamination system, and more on the way!

3.3kdownloads