Minecraft Java 1.21 Mods
Browse 8,206 free mods for Minecraft Java 1.21 — popular picks include Perfect Parity: Spring To Life Edition, Caligo, Ars Monde Attuner [Discontinued].
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Perfect Parity: Spring To Life Edition
A near 1:1 backport mod of the Spring to Life update
Caligo
A cave expansion mod that adds several new mobs and blocks!
Ars Monde Attuner [Discontinued]
Simple mod that adds a way to get into (and out of) the Ars Monde dimension.
Warning (Horror TBS)
A TBS-inspired mod
Better Structure Loot
Makes the Loot Table of All Structures More Acurate to their Enviroment and Purpose
POKEFUN - The Ultimate Pokemon Adventure [Cobblemon}
The Most Advanced Cobblemon SMP Experience | Cobblemon 1.7.3 | ALL Pokémon + Fusions + Fakemon | Mega, Dynamax, Z-Moves | Custom Raids & Gyms | Battle Pass | Economy | Optimized | Fabric 1.21.1
Ore Deposits
Adds ore deposits on the surface which generate ore.
No More Swamp Huts
Removes the swamp hut from the world generation.
Unlock The End
Enhances exploration by making you get keys throughout the overworld and nether in order to enter The End and beat Minecraft.
Big Globe - Remove Abandoned City
Remove Abandoned City in Big Globe
Pillager Medieval Mansion Dungeon
Medieval mansion that turns Pillager into trap-filled complexes with tactical combat and exclusive loot.
Simple Shader Pack
Simple Shader Pack is a Minecraft modpack designed to enhance graphics with shaders and boost performance using Sodium, while including helpful mods like JEI and JourneyMap.
World Loading Tweaker
Allows you to change the spawn chunk radius of Minecraft, either speeding up loading or improving spawn quality
Distant Worlds Beyond
Adventure and exploration is just around the corner. Get lost into the beauty of Distant Horizons and more
Pumpkin Survival House
Adds a Pumpkin Survival House, a small and cozy starter home built inside a giant pumpkin.
Timo
This Data Pack/mod adds many new recipes, advancements and structures. This Data Pack/Mod improves many Loot Tables.
Terrabnormals
A compatibility gap between Terralith and Abnormals mods.
GD BetterLoot
Improves vanilla loot generated in structures.
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!
Creat Aeronautics Structures
This mod adds natural-looking structures built from Create and Create: Aeronautics blocks to Minecraft 1.21.1. The ruins of engineering houses, abandoned boats, soaring airships, and robber balloons will fit seamlessly into your worlds without disrupting

Deep Waters
mermaids dimension
Sky Blox
The Sky Blox datapack is a brand new way to play Skyblock. It features a custom advancement tree that guides you through the content, as well as loads of new gameplay mechanics to allow you to obtain and automate nearly any material in the game.
Modified MC
[VANILLA ++] Better Minecraft Modpack... but Modified! - w/ A full Quest system, the Create mod, More Tools & Cosmetics, Minimap, Per-Player Loot, & more Quality of Life Mods!
Frights and Foliage
Adds Autumn-themed biomes, mobs, food, and more to Minecraft
Farmer's Colonies
Farmer's Colonies is a Modpack centered around Minecolonies and Farmer's Delight. With seasons, custom Worldgen and more.
Cobbelmon (CKnight)
This is my version of Pokemon in Minecraft with lots of different mods such as coblemon wihich is a pokemon minecraft mode were you catch and train your own pocket monsters.
Cobblemon Pokestop
Cobblemon Pokéstop is a lightweight Fabric mod for Minecraft 1.21.1 that adds simple Pokéstop-style item drops, perfect for Pokémon-themed servers.
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.
Mycenae - Ruins Structure ✅
Mycenae is an ancient monument in a Minecraft vanilla-friendly style, inspired by the Tomb of Agamemnon in Greece, featuring a massive beehive-shaped burial chamber, grand stone walls, and a mysterious entrance passage.
Extended World Height (Y=512)
Build up to Y=512in all 3 dimensions (Nether Portals are buggy)
Candyverse
Sweet new dimensions, entities, decorations, blocks and food!
More Cat Variants
Add more cat variants.
It Takes a Journey
A faithful vanilla+ experience that is built around exploration and adventure without adding anything crazy
Big Globe - Antique Trading Ship
Antique Trading Ship Compatibility so that it is naturally generated in Big Globe
Chaos OneBlock
🧱 Chaos OneBlock – Break one block, unleash chaos. Tech, magic, and survival in a sky full of surprises.
Clay Overhaul
Add new uses to Minecraft clay!