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Minecraft Java 1.21 Mods

Browse 3,577 free mods for Minecraft Java 1.21 — popular picks include The Zombie Apocalypse, Cobblemon More PC Info, Twi-Light: Exposed.

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The Zombie Apocalypse
1.21.1neoforge

The Zombie Apocalypse

Turns the game into a zombie apocalypse game

1.1kdownloads
Cobblemon More PC Info
1.21.1neoforge

Cobblemon More PC Info

Client-side panel for Cobblemon's PC GUI. Hover or select a Pokémon to see its size, ability, nature, Tera type, aspects and color-coded IVs. Configurable, with toggle keybind and Mod Menu support.

1.1kdownloads
Twi-Light: Exposed
1.21.1neoforge

Twi-Light: Exposed

Develop film using Twilight Forest's potion flasks.

1.1kdownloads
Wasteland Reborn 2.0
1.20.1forge

Wasteland Reborn 2.0

The Classic Wasteland reborn 2.0 for wasteland lovers

1.1kdownloads
LSTB v2
1.21.1fabric

LSTB v2

A modpacks that focuses on including things to build, biomes to explore and tech to use.

1.1kdownloads
MeziCraft - A Dimension of Tamable Dinosaurs!
1.21.8neoforge

MeziCraft - A Dimension of Tamable Dinosaurs!

A living, breathing ecosystem filled with tamable dinosaurs.

1.1kdownloads
Faewild & Frogs
1.21.1neoforge

Faewild & Frogs

A pack with magic, biomes and more. The pack is for neoforge

1.1kdownloads
Tectonic Layers
1.21.1neoforge

Tectonic Layers

Stacks Nether and End layers inside the Overworld, with native layered terrain, biomes, fog, lighting, portals, and dragon support.

1.1kdownloads
BiomeExpansion
1.21.1neoforge

BiomeExpansion

make full biomes swap from placing a block

1.1kdownloads
Fractum
1.21.9

Fractum

A datapack to enhance the base game adding entirely new biomes but also small world details, mob variants, additions and features.

1.1kdownloads
Nature Expanded
1.20.2

Nature Expanded

Upgrades almost all of nature in Minecraft to be completely overhauled with over 30 features!

1.1kdownloads
Better Grass and Foliage
1.17.1

Better Grass and Foliage

Changes the color of the grass and foliage of the game. Some biomes got very unique colors, others just got its saturation increased.

1.1kdownloads
Procedural Trees
1.21.1

Procedural Trees

This allows a builder to create a forest with custom trees in seconds by spawning a spawn egg, each tree different from one another.

1.1kdownloads
Improved Twilight Forest
1.21.11neoforge

Improved Twilight Forest

This modpack makes the twilight forest better with mods that are: twilight treehouses and more

1.1kdownloads
Voxel1's Better Nether Forests
1.21.4

Voxel1's Better Nether Forests

Improves The Nether Forests

1.0kdownloads
The_FogMan:FogShadow_Dimension
1.21.1fabric

The_FogMan:FogShadow_Dimension

This is a high-version new mod for the FogMan, featuring completely new content. The mod is still under development and is currently only a test version.

1.0kdownloads
Arts & Crafts: Oh The Biomes We've Gone Compatibility
1.21.1neoforge

Arts & Crafts: Oh The Biomes We've Gone Compatibility

Adds compatibility for Oh The Biomes We've Gone flowers with Arts & Crafts dyed flower pots.

1.0kdownloads
Giant Beach Umbrealls
1.21.11fabric

Giant Beach Umbrealls

Adds 3 new giant umbrellas to beach Biomes

1.0kdownloads
Create: Immersive Automation
1.21.1neoforge

Create: Immersive Automation

Immersive Automation is a tech-focused modpack where you build massive factories, master automation with Create, and explore diverse biomes—all while experiencing dynamic seasons.⚙️

1.0kdownloads
Natural Compass
1.21

Natural Compass

Natural Compass is a plugin adaptation of the popular Forge/Fabric mod Nature’s Compass by Chaosyr. It brings that mod’s biome-searching functionality to Spigot/Paper servers.

1.0kdownloads
Ice Age
1.21.8fabric

Ice Age

A light, building-focused modpack for Minecraft 1.21.8 featuring improved visuals, snowy biomes, performance optimizations, and quality-of-life tools for playing casually with friends.

1.0kdownloads
Remove Deep Dark Biome and Pillager Structures
1.21

Remove Deep Dark Biome and Pillager Structures

This Datapack removes the Deep Dark Biome and the Pillager Structures for newly generated worlds

1.0kdownloads
Stratospherical Expansion NeoForge
1.21.1neoforge

Stratospherical Expansion NeoForge

Completely overhauling the Overworld with new sky island terrain generation and custom biomes.

1.0kdownloads
Agonite [Legacy]
1.21.4neoforge

Agonite [Legacy]

A mod that consists of features that could be accessed in the end-game.

1.0kdownloads
White Pumpkin
1.14

White Pumpkin

Makes pumpkins white when placed in the Pale Garden biome. Rotten Pumpkins also naturally spawn.

1.0kdownloads
Quik's Human Guard Villagers
1.20

Quik's Human Guard Villagers

Gives Guard Villagers player models and texture variations per biome. Tons of variety; each guard in a village will look unique while maintaining their biome identity! (Fresh Animations)

1.0kdownloads
Zombie Apocalypse Old Version
1.21.1neoforge

Zombie Apocalypse Old Version

adds new zombie variants that appear during the day

1.0kdownloads
Dynamic Mobs
1.21.9

Dynamic Mobs

alright, so basically I'm trying to make biome-specific mob textures, that still fit the vanilla feel of the game.

1.0kdownloads
Biomes o' Plenty 3D Doors and Trapdoors
1.21

Biomes o' Plenty 3D Doors and Trapdoors

Compatibility patch for Biomes o' Plenty and Vanilla Tweaks 3D doors and trapdoors.

1.0kdownloads
Jungle Update
1.21.1fabric

Jungle Update

Mod has been merged! - https://modrinth.com/mod/jaizmod This is to keep the work load down for myself, and keep updates coming! Adds new jungle related features

997downloads
The Realm of Twilight
1.21.1neoforge

The Realm of Twilight

A Modpack for Playing Through The Twilight Forest Mod Without Any Other Mods Stealing The Spotlight.

992downloads
Vanilla Deluxe Edition
1.21.5fabric

Vanilla Deluxe Edition

An expansion on the Vanilla experience. New biomes & blocks that fit in with Mojang's philosophy, and a ton of visual improvements.

985downloads
Herobrines World
1.21.11neoforge

Herobrines World

Dimension, Entities, Structure, Biomes, Armors, Resources

985downloads
The-BedrockSMP
1.21.10fabric

The-BedrockSMP

The-BedrockSMP is a feature-packed Fabric mod for Minecraft 1.21.x. It adds custom blocks, items, music discs, and gameplay enhancements, with built-in resource packs and optional Biomes O’ Plenty and Voice Chat support.

979downloads
Modded Complete
1.21fabric

Modded Complete

A Minecraft modpack that expands gameplay with new biomes, mobs, technology, magic, structures, and tools, creating deeper exploration, challenges, automation, and creative building possibilities.

975downloads
MinecraftAdditionsOddities
1.21.5neoforge

MinecraftAdditionsOddities

This mod is an addon of MinecraftAdditions wich add new armors,biomes and more.

974downloads