Minecraft Java 1.21 Mods
Browse 8,214 free mods for Minecraft Java 1.21 — popular picks include Bountiful Pears, AcidIsland - Toxic SkyBlock, OreBound.
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Bountiful Pears
Bridges the gap between Bountiful Fares and No Mans Land by adding pear fruit trees.
AcidIsland - Toxic SkyBlock
SkyBlock with a deadly twist: the ocean is acid. Survive on your island, but don't fall in the water.
OreBound
New ores with unique uses
Expanded Ancient Debris Veins
ExpandedAncientDebrisVeins
Amethyst Caves
Amethyst caves biome added to the game
Beauty in Blocks Recommended Mods
A custom modpack for a beautiful Minecraft experience, relatively lightweight and fun to play on. Also has its own server: beautyinblocks.com
Da Boys Craft - DBC
A Modpack that has something for everybody and a quests to get you started on all the mods.
LiteDungeon [1.17 - 1.21] | DEMO
Dungeons | Dungeon Builder | Dimensions builder | Custom treasures
Decorate the World
Fun with Decoration
TurtleCraftSMP
A Smaller Modpack for my YouTube and Discord Community
Hollow's Tweaks
Some very funky additions
Not Enough Trials Mod Integrations
Integrates various mods with Not Enough Trials
All Cobblemon in your world
Cobblemon 1.7.1: catch all 1025 Pokémon and experience Z.A's exclusive Mega Evolutions !
Second Overworld
If you ever think one overworld isn't enough, this adds a dimension identical to the overworld.
Bedrock to Obsidian
Replaces all bedrock in the overworld and nether with obsidian
One Chunk Blocks
Turns generated chunks into single-block chunk mosaics while keeping Minecraft fully beatable.
Extra Biomes
A mod that adds 2 new biomes to the game : a radioactive and a sugar one.
World Randomizer
All blocks are shuffled in world generation, making for an interesting and challenging playthrough
Phat Ores (Dense Ores)
Adds a Phat variant of all over world ores (except copper because who cares) which drop multiple of the corresponding item.
{Additions} A Vanilla+ Experience
{Additions} is a Vanilla+ based Modpack with new terrain generation, optimisation, new mobs, new blocks, visual improvements and more!
World Edit as a Datapack
World Edit feature but as a Datapack. You can now fill areas with blocks with just one click!
SLG: Luminarch
Game overhauling pack
The Panda Foundry
A performance-focused SMP modpack combining Create and Cobblemon, designed for smooth gameplay, automation, exploration, and creative building without the bloat.

Undermagic II
Progression expansion featuring flashy weapons, structures, and a challenging boss fight
Forgotten Hallways
Adds a randomly generated underground dungeon structure.
Abandoned Camp Backport
This project adds the Abandoned Camp from 26.3 snapshots into many versions below!
John Hall CEu Pack
A Custom Pack made from John Hall's community.
Ash Sailships
Majestic sailships await across your ocean adventure!
Candid - A True Adventure
Welcome to Candid! This project adds structures, enchantments, and all things catering to a true adventure. It's built as a companion to True Survival Mode, but can be played independently.
TVoidGenerator
Advanced world generator
Fazcraft: Hoaxes
An unofficial Fazcraft Addon that adds Hoaxes from the FNaF Community!
Portalium
Gives a huge performance upgrade regarding which dimensions are loaded
World of Lush Caves
Generates only lush caves.
The Odyssey (Create Aeronautics & Weather mods)
A modpack made so you can fly an airship through a tornado, or sail ships through cyclones. With plenty of other mods so it's a wild journey along the way.
RealGronds Dimensional World
Adds a dedicated Mining Dimension for quarrying and testing, keeping your Overworld untouched.
Ruby Things
A Mod that adds Rubies + more