Minecraft Java 1.21 Mods
Browse 1,208 free mods for Minecraft Java 1.21 — popular picks include Do I am cake?, Twilight Forest Forms [Cobblemon], Giant Torii.
Updated daily
Do I am cake?
Pack used on the Official Twilight Forest server
Twilight Forest Forms [Cobblemon]
Mod that integrates Cobblemon with the Twilight Forest dimension. Adds 50+ custom fakemon, as well as progression-based spawning suited to each structure and biome.
Giant Torii
Adds a Giant Torii to the cherry grove biome
Tpsum
Performance optimization mod improves mob spawning, biome lookup, worldgen allocations, and task loop hot paths.
Aero Islands (for Create Aeronautics)
Sky island world generation from Isabel's Aeroscapes.
[1.21.11 UPDATE] Better Biomes
Adds many different cool and amazing biomes, blocks, items, trees, and features to Minecraft.
Stellarity x Nullscape ~ Compatibility
Stellarity biomes with Nullscape shapes.
Warped Villager Outpost
Adds a Villager Outpost to the Warped Forest biome
The Cat Dimension
A mod adding tons of cat related stuff including a new dimension, structures, blocks and more (will update eventually)
ArPhEx: BOP Integration
Integrates ArPhEx with Biomes O' Plenty by assigning mobs to fitting biomes.
Nether Floating Islands
Datapack that creates Nethers with floating island generation, like the old world preset. Featuring all biomes, structures, and floating lava lakes.
Pumpkin Survival House
Adds a Pumpkin Survival House, a small and cozy starter home built inside a giant pumpkin.
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!
Frights and Foliage
Adds Autumn-themed biomes, mobs, food, and more to Minecraft
Candyverse
Sweet new dimensions, entities, decorations, blocks and food!
Ancient Jungle Ring - Ruins Structure ✅
Ancient Jungle Ring is a vanilla-friendly jungle city built as a stone ring with overgrown facades, hidden passages, flooded chambers, terraced walkways and rustic bridges.
Cliff under a Tree (CliffTree) - Datapack
A vanilla-styled worldgen overhaul, with new biomes and touches to existing ones
Biome Tag Villagers
Changes Villager Types to use Tags instead of just Biomes!
Nether Descent
A nether biome mod by the Potion Studios team, truly an adventure like no other awaits you with new biomes, mobs, blocks, items and more!
More vanilla
New tools and armor for minecraft
Old biomes
This mod will bring back the removed biomes from the game of minecraft. These biomes were removed with the adventures update in beta 1.8.

Would
Trees With Purpose. New trees for biomes without unique woods and more.
Stuffed Pack!
A family friendly modpack designed with performance in mind featuring new creatures, items, biomes, and structures to explore. This is a Vanilla+ pack designed for people who are already familiar with Minecraft.
Lavaflow
Completely overhauled Nether: Lava rivers on 2 heights with lavafalls between them, proper valleys, oceans, and new biomes and structures.
Star Wars Planets Stellaris
Explore the beautiful and vast universe of Star Wars !
Oldcraft
This mod adds removed features and old features into a later version of Minecraft!
Red Forest
Boss fights, quests, tasks, tools, and guns. Biomes and dimensions with 13+ mobs and 15+ structures and many more.
Aztec Temple & Ruins - Ruins Structure ✅
Discover forgotten Aztec ruins in a vanilla-friendly Minecraft style, naturally generated in Jungle and Savanna biomes.
Ethereal Grove
This project is a datapack inspired by The Twilight Forest mod. Bringing veteran player nostalgia into a future vision of what the The Twilight Forest may look like.
Verdance
An Overworld expansion that adds new biomes, blocks and quality of life.
No More Jungle Temples
Removes jungle temples from the world generation.
Biome notifier
mod that shows a clean biome notification whenever you enter a new biome
{Additions}
{Additions} is perfect for your Minecraft Vanilla + Experience. It adds many vanilla styled feature´s. Explore overhauled Biomes, structure´s and more!
Blue Grove
New biome inspired by Cherry Grove, but with blue tones!
Cold Sweat: Altitude
A Cold Sweat addon that adds fully configurable altitude-based temperature zones using a simple band system, with support for Create: Aeronautics
Modified Biome Source
Add modified biome sources that can be configured.