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Minecraft Java 1.21 Mods

Browse 258 free mods for Minecraft Java 1.21 — popular picks include Solstice Dynamic Seasons, Gr33n's Botanical Gardens, Plants vs Zombies From Mythling.

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Solstice Dynamic Seasons
1.20.1fabric

Solstice Dynamic Seasons

Experience a living world with Solstice: Dynamic Seasons, a 14-step seasonal simulation . Features realistic weather, shifting daylight, biome-aware snow, and custom crop growth. The ultimate Minecraft atmosphere!

6.8kdownloads
Gr33n's Botanical Gardens
1.21.4neoforge

Gr33n's Botanical Gardens

SimplePlants Decor and Some Food!

6.6kdownloads
Plants vs Zombies From Mythling
1.21.1neoforge

Plants vs Zombies From Mythling

plants vs zombies based fan made mod for minecraft and 100+ plants and entities as sum.

6.5kdownloads
Bushes Ore
1.21.11forge

Bushes Ore

Adds bushes that drop valuable resources, making exploration more rewarding.

6.1kdownloads
Better Journeys
1.21.11fabric

Better Journeys

Vanilla+ Modpack, focused on exploration, nature, and good vibes!

5.0kdownloads
Builder's Frontier- Official
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
Juztsy's - Structure
1.21.1fabric

Juztsy's - Structure

this mod adds over 26 structure to the game with unuiqe part,loot table, advancements and other that match the biome,structure and overworld!!!

4.9kdownloads
BioMech
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
moreHUD+
1.21.11fabric

moreHUD+

This mod adds multiple new configurable HUD elements to your screen. These include, FPS counter, Coordinates/Nether Coordinates, Biome, Time, Durability, and Direction. There is a custom settings button on the pause menu allowing you to color and position

4.6kdownloads
Galaxy Under Chaos - A Star Wars Experience
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
Better Caravans
1.19.2forge

Better Caravans

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

3.7kdownloads
FirmalifeEnhance
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
Tsuki
1.21.1neoforge

Tsuki

A Japanese Style Mod that mix Bamboo, WA, and MapleTree.

3.2kdownloads
ReNether
1.21.4neoforge

ReNether

Adds a little bit of everything to the Nether.

3.1kdownloads
Rhyme PVZ
1.21.1neoforge

Rhyme PVZ

This is an impressive PVZ module which will include most of the plants and zombies from PVZ 1 and PVZ 2, with new mechanics and gameplay.

2.8kdownloads
Mijoma's Additional Additions
1.21.5forge

Mijoma's Additional Additions

New biomes, new structures, new mobs, AND new technology! Along with revamping vanilla minecraft elements, this modpack also adds new enemies, interdimensional travel, engineering and tinkering, and even magic!

2.8kdownloads
Savage-Farming [Forge&NeoForge]
1.21.5neoforge

Savage-Farming [Forge&NeoForge]

This mod adds over 9 new crops and over 40 new food recipes!

2.8kdownloads
TFCCoconutTree
1.20.1forge

TFCCoconutTree

Coconut trees have been added to TFC.

2.7kdownloads
Immersive Bonsai: Biomes O' Plenty
1.21.1neoforge

Immersive Bonsai: Biomes O' Plenty

Allows for Garden Cloches to produce logs from crafted bonsai trees. Bonsai trees can be placed as decorations on any block and won't grow into actual trees. This addon adds bonsais for Biomes O' Plenty.

2.7kdownloads
The Lavender Update
1.20.1forge

The Lavender Update

A Medium Sized Mod that adds a whole new Biome with Plenty of things to do ...

2.6kdownloads
Nature Paths
1.21.1neoforge

Nature Paths

Nature Paths – Enrich your world with new flowers, natural structures, and decorative details that make every exploration more beautiful and unique.

2.6kdownloads
B-RTP
1.21.1fabric

B-RTP

BlanketRTP is a Minecraft Fabric mod that offers customizable rtp (random teleportation), including biome-specific options. Enhance exploration with a gliding mechanic after the (RTP). Easy to configure and optimized for performance

2.5kdownloads
Restrictive Farming
1.21.1neoforge

Restrictive Farming

Allows configuring biomes in which crops can grow

2.4kdownloads
Luna's Stackable Flowers
1.21.10fabric

Luna's Stackable Flowers

Bushier, stackable vanilla flowers.

2.3kdownloads
More Food Plus
1.20.1forge

More Food Plus

This Mod Add New Food, Biomes, Crafts , Plants and More

2.3kdownloads
More Biome Coloured Blocks
1.21.11fabric

More Biome Coloured Blocks

Moss, Azaleas and more made biome coloured!

2.2kdownloads
RiverInJungle
1.21.11neoforge

RiverInJungle

Adds wide, natural vanilla-style rivers to jungle biomes — real carved riverbeds, sandy banks, and water that flows seamlessly into the sea.

2.2kdownloads
Terraspread - Spread Biomes
1.21.2

Terraspread - Spread Biomes

Spread biomes across biome borders with a new craftable item

2.0kdownloads
Fields
1.21.11fabric

Fields

Worldgen mod that adds eight farm-field structure variants to plains biomes, complete with crops, roads, irrigation, and fences.

2.0kdownloads
Ancient Worlds
1.21.1neoforge

Ancient Worlds

Cobblemon 1.7.3 meets the Twilight Forest featuring fossilmon starters & magical theme. Complete the pokedex, train and earn badges, and progess through cobblemon challenges and contests. Live your best life among cobblemon, minecolonies, and seasons!

1.9kdownloads
Improved Fishing
1.21.1neoforge

Improved Fishing

intends to improve fishing with new fish and fishing equipment.

1.9kdownloads
JS Expanded
1.21.1neoforge

JS Expanded

An expansion pack that provides content and examples for how to make your own expansion ontop of JurassicSaga

1.8kdownloads
Survival Not Guaranteed
1.21.1neoforge

Survival Not Guaranteed

Dive into an expansive Minecraft modpack that blends challenging survival mechanics like temperature and thirst with extensive exploration of overhauled dungeons and new biomes, all while offering dynamic combat, magical mastery, and complex automation.

1.8kdownloads
Various Minecraft Evolution
1.21.1neoforge

Various Minecraft Evolution

Add new ores, tools, armor, weapons, and special items such as Mjölnir (Thor's hammer), a distillery, or a flintlock gun

1.7kdownloads
FlatSavanna
1.20.1forge

FlatSavanna

Make savannas actually flat — wide, buildable plains with natural edges. Rivers, trees and villages stay untouched; everything else is pure vanilla.

1.7kdownloads
Create RPG+
1.21.1neoforge

Create RPG+

Create RPG+ merges the detailed machinery of the Create mod with deep RPG progression and challenging combat. It expands your world with stunning biomes, dangerous dungeons, and optimized visuals for an immersive adventure.

1.7kdownloads