Minecraft Java 1.21 Mods
Browse 2,085 free mods for Minecraft Java 1.21 — popular picks include Deepslate to Cobbled deepslate, Floristry, Elemental Painting.
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Deepslate to Cobbled deepslate
Simple pack that adds a recipe to the stonecutter, crafting table and crafter.
Floristry
A mod about bees and breeding, but not like that.
Elemental Painting
Datapack that allow the placement of the 4 elemental painting
LootLight
Client-side loot beams for dropped items. Custom gradients, animations, and bundling. Use /beam to style beams.
Adaptive Brightness Updated
a simple fabric mod that changes your brightness according to the light level. now in newer versions!
Fel's Smart Arsenal
A mod that adds automated turrets to your world.
Nice Campfires
Replaces the vanilla variants of Campfires and Soul Campfires with Lit and Unlit variants
Skydiving / Paragliding
A Minecraft Fabric mod that adds realistic wind physics affecting Elytra gliding. Learn paragliding and skydiving physics!
Simplest Chairs | Sit
Simplest functional chairs: 1 stair, 2 signs or shelves, that's it. | You can now also sit anywhere!
Better Cauldrons
Ports the cool cauldron features from Bedrock Edition to Java!
Wealizh
An industrial-themed mod with imagination, featuring various minerals and machinery
Dirt Slab
Fully functional half blocks of dirt (+ World Gen!)
Auto Armor Stand Arms
Armor Stand will have their arms enabled by default in your world.
Custom Banners
Create and place custom Minecraft banners from your own PNG images using an in-game Banner Station.
CapeLib
Adds cape library feature so you to get cape in game.

TotemShow
Send a message whenever a player cheats death with a Totem of Undying.
Cobbleshrines
A new immersive way to get starter pokemons!
The watcher is a killer
This is a horror mod there are 4 observers, each of them has his own house, but I advise you not to enter there and there is a chance to die and start playing around with the mod, you will see for yourself after installation
Genetica Flora
Adds the crossbreeding of flowers and other plants to the game.
Item Name + Custome Model Data Modifier
Modify and add the name, Custom Model Data and Lore of Items.
Fancy Armor Stand
a very short datapack that replaces the armor stand with armor stand with arms.

PlayerSettingChanger
PlayerSettingChanger lets you customize how online players look, sound, and appear on your client with per-player nicknames, skin URL overrides, voice mutes, and a premium themed GUI.
Dababy Mod 2
Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture
Lockable
Adds locks and keys to allow players to protect their items, or steal from others.
Control Flow
Adds a block that is lava and water loggable, Directional And has one side open to control the flow of
Math Hell
Wrong math destroys the world.
Xino Cosmetics
This is a lightweight Spigot Plugin that will add multiple cosmetics and features such as, Auras, Kill Effects, Chat Colors, Chat Tags, Arrow Particles, and Elytra Particles. People can unlock cosmetics through supply drops that spawn every 15 minutes.
Soggy Swamps
Adds new items, blocks, and structures to the swamp
Geodes+
Geodes+ is a lightweight mod that adds a geode loot-box type mechanic inspired by Stardew Valley.
Easy Camera
Fabric mod and Spigot plugin that allows you to view other players' webcams.
Lumen
Effortless world lighting with torches and commands and optimized performance
NPC Mannequins in Survival
A Paper plugin allowing for vanilla mannequin mobs to be used in survival
Grow A Crop
this mod will have loads of new crops and will later have tools and more features
Revised Glass
Enhance your Minecraft experience with the Revised Glass data pack, which provides a simple and user-friendly way to recolor your existing colored glass.
AlwaysDaytime
Always make your worlds be at Daytime!
Stains And Colors
This mod focuses on coloring wood!!