Minecraft Java 1.21 Mods
Browse 123,773 free mods for Minecraft Java 1.21 — popular picks include Kobolds!, Repurposed Structures - Better Witch Huts Compat Datapack, MSS - Moog's Soaring Structures.
Updated daily
Kobolds!
Adds a new underground civilization of tiny lizard people!
Repurposed Structures - Better Witch Huts Compat Datapack
Change RS Witch Huts to be in Better Witch Hut's style
MSS - Moog's Soaring Structures
Lots of awesome vanilla style floating islands full of loot, mobs and dungeons for you to explore!
Statues
A little decorative and functional mod
Runes
🪨 Craft runes to serve as ammo for spells
Stony Cliffs Are Cool
Turns unsightly dirt hills into cool stone cliffs
Totemic
A mod with a focus on Totems, music and nature
Rotten Creatures
A simple mod who adds new types/variants of zombies.
SlimyBoyos
Makes slimes pickup items.
Long NBT Killer
Prevent minecraft from crashing while encountering deep nbt tags
Cat Jammies
Cats do be jamming to music
Just Enough Immersive Multiblocks
Immersive Engineering addon that adds JEI support for multiblocks.
ToolTipFix
Fixes tooltips that are too long to be displayed
Concurrent Chunk Management Engine
A Fabric mod designed to improve the chunk performance of Minecraft.
Deimos Lib
Config and datagen library based on midnight lib
Lost Souls
Lost Souls is an addon mod for The Lost Cities to add more danger to the buildings
Packing Tape
A small mod that lets you move things around.
Joy of Painting
Mix colors, draw paintings and hang them on your wall
![YUNG's Better Mineshafts (NeoForge) [1.20.4 - 1.21.1 ONLY]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/215673.webp)
YUNG's Better Mineshafts (NeoForge) [1.20.4 - 1.21.1 ONLY]
A long-awaited and much-needed abandoned mineshaft overhaul!
Elysium API
Elysium is a library mod with various utilities, built-in features and new data driven systems for both Mod-Developers and Modpack-Creators to utilize
Dramatic Doors
3-block high doors, in every vanilla variety! End enderman discrimination!
XyCraft: Machines
Machines and technology in XyCraft Style!
More Axolotl Variants API
Axolotl Variants Extender API!
AzureLib Armor
A striped down Azurelib just for Armor!
Jaden's Nether Expansion
Nether Expansion is a Vanilla Friendly mod that aims to improve & add new content to every aspect of The Nether
Quartz Elevator
Fabric mod to add quartz elevators
Ultimate Car Mod
This mod brings cars, road construction and biodiesel production into your Minecraft world.
![YUNG's Better Strongholds (NeoForge) [1.20.4 - 1.21.1 ONLY]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/214271.webp)
YUNG's Better Strongholds (NeoForge) [1.20.4 - 1.21.1 ONLY]
A complete redesign of Minecraft's strongholds
Advanced Netherite (Fabric)
A configurable, vanilla friendly, open-source mod that adds in more tiers of Netherite!
Amendments
Many changes to vanilla blocks
Hyperbox
A forge mod that adds a box that's bigger on the inside than it is on the outside
Immersive Posts
Extendable treated-wood, aluminium, steel posts and more for ImmersiveEngineering.
Incubation
Lays down a dozen of egg-related features!
KleeSlabs (Outdated Versions)
Break only the half of a double slab that you're looking at.
Awesome Dungeon Nether edition - Forge
Add awesome dungeon in your Nether !
Xtones Reworked
Port of the Mod Xtones that adds various of modern, futuristic, and fantasy style decorative building blocks