Minecraft Java 1.21 Mods
Browse 108,823 free mods for Minecraft Java 1.21 — popular picks include Mo Glass, Default Options (Outdated Versions), MaFgLib.
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Mo Glass
Minecraft mod that adds glass stairs and glass slabs. They look great in any build and connect seamlessly with vanilla glass blocks.
Default Options (Outdated Versions)
A way for modpacks to ship a default (key) configuration without having to include an options.txt file. Also allows local options from any mod .cfg file.
MaFgLib
MaLiLib unofficial forge port. Library mod for the Forge port of masa's mods.

Goety - The Dark Arts
Perform necromancy and dark rituals using the power of souls. Highly configurable.
Food Effect Tooltips (Forge)
Adds Tooltips to food that gives Status Effects when eaten
Golden Foods!
Add golden food variants to the vanilla version!
Custom Splash Screen
Change minecraft's loading screen to your liking! Completely configurable!
![[Let's Do] Brewery - Farm&Charm Compat](https://cdn.modrinth.com/data/b7NV2plI/f254a05a63fabc3c3648618812301a5ffb37eed9_96.webp)
[Let's Do] Brewery - Farm&Charm Compat
Welcome to the Brewfest! This version was made for improved compat with [Let's Do] Farm & Charm
CERBON's Better Beacons [Forge | Fabric | NeoForge]
New UI, new features, new effects and new advancements. Improves Minecraft's beacon.

Create Aeronautics
Build anything from airships to planes and cars!

Formations Nether
Formations Nether adds plenty of new structures to the nether!
Advancement Frames
Nice looking Plaques to display your Advancements! Also adds Stats Frames
Voiceless Survival
Be careful, the mobs can hear you🤫

Sodium Options Mod Compat
Adds compatibility for various mods through Sodium Options API
Passive Shield
🛡 The shield is hidden and provides protection passively when held idle in the offhand.
Cobblemon Battle Extras
Cobblemon add-on that enhances battling and enables in-battle keyboard/controller support!
Huge Structure Blocks [Fabric & Forge]
Structure blocks. But bigger. Up to 512 blocks!
Double Slabs
Adds improvements to all slabs created in vanilla and modded
More Bows and Arrows | Major Update Available!
Adds around fifty new bows and arrows with new features
Easier Sleeping
Only a percentage of players has to sleep.
WATERFrAMES: Multimedia Displays
Features multiple blocks to play videos and pictures in your worlds from internet and local files
Scholar
Two-page book editing/viewing, easy formatting, colored books, literate mobs and other book-related improvements
Better Foliage Renewed
A slim port of Better Foliage to 1.16 and beyond.

End Remastered
Make your journey to the End more Challenging and Engaging with End Remastered!
Armor Statues
Unlock the potential of armor stands! Works on servers with the Vanilla Tweaks data pack.

Critters and Companions
Adds a few new friends to your world!
Fruits Delight
Adds fruits, jelly, juice, and fruit-based food in Farmer's Delight style
Modular Machinery Reborn
Multiblocks made easy
Completionist's Index
An index for collecting every single block and item in the game. Adventurers behold!
Essentials
Expands Vanilla style automation
Create: Ender Transmission
Energy/Item/Fluid transmission with no space limit
Macaw's Oh The Biomes You'll Go / We've Gone
A compatibility between Macaw's Mods and the different woods and stones of Oh The Biomes You'll Go / We've Gone
![COBBLEVERSE - Pokemon Adventure [Cobblemon]](https://cdn.modrinth.com/data/Jkb29YJU/581ecf54530972afb18a04660afd820f2f24f6c7.png)
COBBLEVERSE - Pokemon Adventure [Cobblemon]
Start a true Pokémon adventure in Minecraft: Cobblemon 1.7.3 | ALL 1025 Pokémon! | Mega Evolutions | Gyms & Badges | Starter Kit | Unique Structures | Custom Music | Shaders | Optimized | So much more! [1.21.1]
Foolproof
Utility for modpack devs that fixes commonly reported areas of user confusion
Awesome Dungeon - Fabric
This mod adds structures/dungeons to your world.
Ex Deorum
Port of the original Ex Nihilo to 1.20 and beyond.