Minecraft Java 1.21 Mods
Browse 11,140 free mods for Minecraft Java 1.21 — popular picks include Nate's Tweaks, Angel's Weather, Simple 3D Chain.
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Nate's Tweaks
Tweaks that don't stray too far from the feel of vanilla minecraft!
Angel's Weather
The Weather Miracle • A full weather rework featuring high-fidelity audio, new snow, cloud, and fog variants, dynamic particle effects, and revamped biome colors.
Simple 3D Chain
Vanilla 3D chains! Updated with copper chains & lanterns, and includes hanging sign chains (when possible).
BiomeBloom
Transforms sky, fog, and water colors across every biome for a richer, more atmospheric Minecraft experience.
Actually 3D Blocks & Items!
3D resourcepack, which makes a lot of Blocks and Items more detailed, smoother and Actually 3D! (3D Furnaces, 3D Workbenches, 3D Flowers, 3D Ladders, 3D Mushrooms, 3D Items, 3D Plants, 3D Rails, 3D Crops, 3D Pumpkins, 3D Mace, 3D Totems, 3D Amtehyst, etc.)
FireClient
A client side utility mod, specifically made for SMPs
Wool Simple
Simpler and better looking wool for bedwars and Minecraft.
Better Bows
The bow improvement resource pack!
[Particle Effects] Particles Updated
Updates the Particle Effects mod textures to ones I like better
Fire remover (no fire)
remove annoying fire
Smaller Totem
Makes the totem smaller.
Void Lib
A lib that adds various utilities to mod development
C4Music - C418 Music Pack
Complete Minecraft's soundtrack with the nostalgic, lost music by C418!
Smooth Animated Doors
Fixes UV inconsistencies allowing a smooth animation. Companion RP for the Animated Doors Mod & DataPack
Redstone Torch Backport
Backport of 1.21.2 (24w33a) Redstone Torch
Modulation
A growing collection of quality-of-life tweaks, bug fixes, and cross-mod integrations for modpack creators!
NightCore
A lightweight library with a wide range of utilities and tools for faster and more efficient plugin development.
Lootr Nostalgic Chests
Makes Lootr's chests use the model from Nostalgic Tweaks
Psionic Utilities
A Psi addon to make spell programming easier
Atmospheric Skies & Fog
Custom skies and biome-based fog inspired by atmospheric designs for a more immersive Minecraft world.

Flower Clusters
Flowers cover the ground better, being placed in clusters rather than individually
SolLib
Lets mods shine by bringing a constellation of (mostly) data utilities.
Small Handhelds
Makes items held in a hand smaller and therefore less obstructive. All items, blocks, weapons and tools in the game are supported. Now configurable with Respackopts!
Hardcover
Adds a few vanilla-adjacent QOL tweaks to the Recipe Book.
Tooltip Tweaks
Enhances tooltips with detailed info for food, tools, and other items, while upgrading the visual layout and style.
Clearer Water
Makes water 50% clearer for those hard days of fishing!
Inventory Control Tweaks
Tweaks to inventory controls including offhand shift-clicking and dragging out of inventories.
Xaero's Vanilla GUI
Gives the popular minimap and worldmap mod by xaero a more consistent design with vanilla.
Legacy Titles
A collection of title screen logos for Legacy4J, in the style of, or extracted from Legacy Console Edition.
Cobblemon Fossil Tweaks
Tweak the Cobblemon fossil workflow as you please!
3D Sugar Cane
The 3D Sugar Cane texture pack enhances the appearance of sugar cane in Minecraft by giving it a more realistic, three-dimensional look
Sophisticated Inventory Interactions
Adds Sophisticated-style search, sort, and transfer controls to vanilla and compatible modded container GUIs, including player-inventory sorting.
Lower Shield
Decreases the amount of space the shield takes up on screen.
Better Ores 3D
This resource pack allows you to have 3D and glowing ores.
fuy.gg
A Wynncraft utility mod
Inventory Management Deluxe
Yet another inventory sorting mod — but this time, it's built to be the best.