Minecraft Java 1.21 Mods
Browse 3,931 free mods for Minecraft Java 1.21 — popular picks include Geyser Recipe Fix, Endertech Infinity, EnderTanks [Fabric].
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Geyser Recipe Fix
Allows Bedrock (Geyser) Players to use custom anvil and smithing recipes.
Endertech Infinity
Game expansion mod, adding post-End content, many worlds to explore and much more!
EnderTanks [Fabric]
Public, Personal, and Team EnderTanks and EnderBuckets
Blasting Netherrack into Nether Bricks
Smelt Netherrack into Nether Bricks in the Blast Furnace
Drawer
Adds drawers to the game
Better Crafting
Changes and adds a few crafting recipes to make the game better
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
Hysk-LongHotbar
LongHotbar The dual-column side-by-side quick bar enables you to quickly access more items in your backpack and offers a flexible item exchange mechanism.

Best Bundles
Bundles, the better way nature intended. Dyeable, with 4x increased capacity! Enables the bundle without having to enable the experimental data pack. Now updated for 1.21.11!
[🎄] Seasonal Decorations
Decorate your world for Halloween with spooky candles, carved pumpkins, coffins, and eerie details to bring true haunted atmosphere to Minecraft.
Fantasy's Furniture - Necrolord
Adds Necrolord Themed Furniture blocks to the game
Warehouse Workshop - A MineColonies Add-On
Adds a crafting module to the MineColonies warehouse that allows crafting from the warehouse inventory.
Season's Greetings
Season's Greetings adds Christmas *(and other holiday)* themed blocks, items, and mobs to your world, aiming to make things feel just a sprinkle more festive!
Create: EasyFilling
Create: EasyFilling lets you fill CS'NA (Create Stuff 'N Additions) filling tank items directly via the Create Spout. Supports small/medium/large tanks, tooltip friendly, lightweight, server-client compatible.
Bigger Stacks(Unofficial)
Raises the max stack size for almost every item and lets you fine-tune global and per-item caps (including totems, potions, enchanted books, tags, and custom items) via simple config files.
Yet Another Gravestone [YAGM]
Seals your items and XP in a gravestone when you die, with biome-themed graves, naturally forming cemeteries, and tameable Ghost companions.
Ductwork
Simple duct-metaphor item distribution network mod

Progressive Archery
A vanilla-style mod that reworks and expands on archery & projectiles, as well as some quality-of-life improvements.
Simple Corpse
Basic gravestone mod in the style of a corpse with no UI or keybinds.
Chest Finder Esp - Neo/Forge/Fabric
Chest Finder is a client-side utility mod that helps you locate containers and storage blocks through walls using an ESP (Extra Sensory Perception) overlay. Perfect for exploring abandoned mineshafts, finding hidden loot in dungeons
Create: Unlimited Logistics
Adds dedicated item vault support to Create's logistics
Mine Glass Without Silk Touch
Mine glass with your hand or any tool! - You don't need silk touch

Bundle Craft
Datapack adding the crafting of pouches cut from the game
Mini Tardis
A different take on the ever-growing TARDIS mod genre
PatternBetter
This is an add-on mod for AE2 Extended, which allows the number of pattern slots in the ME Pattern Provider to be customized. Additionally, it provides the functionality to multiply/divide patterns by 2 , 5, 10 for the Pattern Provider.
RainApricot Spawn Notification (for Pixelmon)
This mod sends in-game notifications immediately when BOSSes, Legendary Dens, Legendary Pokémon, Master Ball Reward Chests, and wild Shiny Pokémon appear in your Pixelmon world, ensuring you never miss them again!
Extra Inventory
Adds more rows to your inventory
Ender Source Jars
Addon for Ender Storage and Ars Nouveau
Smarter Contraption Storage
A mod allows you use other mod's container in create contraption
Refined Storage - REI Integration
Refined Storage has an optional integration mod for Roughly Enough Items (REI), enhancing crafting and recipe interaction.
BK-Rynek
BK-Rynek is an intelligent automated market bot with a clean, user-friendly GUI, featuring high-speed scanning, sniping, and automated Discord notifications—all running seamlessly in the background without requiring Minecraft to be in focus.
Console Spam Fix : Reborn
A log filter that hide configured messages or errors from console and logs.
Undead Leather
Just another rotten flesh to leather mod.
Multitools Enhanced
Combines all of the tools (pickaxe, axe, shovel and hoe) in one item to save inventory space.
Immersive Interfaces - Sophisticated Backpacks & Storage
This texture pack adds support for Sophisticated Backpacks & Storage, matching its design with the look and feel of Immersive Interfaces.
DriveBackupV2
DriveBackupV2 is a plugin that aims to provide an extra layer of security to your data making a backup and saving it remotely.