Minecraft Java 1.21 Mods
Browse 126,932 free mods for Minecraft Java 1.21 — popular picks include Old Piston Sound Range, IONite Powered, Factory game.
Step by step: How to install Minecraft Java mods & modpacks
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Old Piston Sound Range
Brings back the old 16 block range of piston sounds.
IONite Powered
This mod is primary used to offer items and other things usable in data packs and the alike

Factory game
Beautiful vanilla+ Create focused modpack designed for multiplayer.
Mxthy's Kebab world
Mxthy's kebab world is a resource pack that will change items and aesthetics features into kebabs
Simple Chiseling
SimpleChisels adds a new tool type, Chisels, that work on various materials to break them down into other useful materials!
Build Gear
Adds gear that makes building easier - like by increasing your build range for example!

PearlChunks
Loads chunks as pearls travel through unloaded chunks.
B.O.R.E Craft Reborn
Minecraft Beta 1.21? Enjoy an enhanced Beta 1.7.3 experience with extra features. A nice mix of Modern & Beta.
Digital Frontier
Digital Frontier is a mod aimed at bringing a variety of computer-themed additions to the world of Minecraft, including multiple additions from the TRON franchise.
Packlodge System
Add numerous different utilities such as playtime, integrated web server, and other useful things.
Dragon's Reprieve
Kill the Ender Dragon to prevent monsters from spawning on the surface of the overworld.
Encil Pink Pack
Powerful Minecraft tools disguised in an adorable, pink-themed package. Functional and cute!
El Gato Ender Pearl
This resource packs makes your ender pearls have a cute el gato image instead of normal texture.
Arkobia 3
Third installment of the Arkobia modpack. This time in version 1.21.1 with around 200 mods. Lots of mobs, lots of dungeons, lots of content to keep you entertained. We've got a little bit of everything.
Trims Effect
💎Adds configurable potion effects based on worn armor trims🤩, with smart scaling per trim and zero performance impact🚀.
Cody'sMons
A Resource pack for our custom Cobblemon Data Pack, Cody'sMons!
JourneyMap Icons
This Resource pack gives you 6 new icons for waypoints on JourneyMap

Swiss Society²
A Modpack meant for my Minecraft Server and free to use for others. Comes with a datapack, resource pack, and configs that changes/fixes a multitude of recipes and spawnrates. The successor to Swiss Society.
CatzyCraft
Catzycraft is a lighthearted and exciting Minecraft modpack crafted by Ander507. Designed to be both fun and easy to run, it’s packed with tech adventures, silly surprises, and multiplayer chaos! Build epic machines, explore bioms or prank your friends!
Mogrul Economy
A simple server-side economy mod with trade, shops and mob rewards!
CleanCraft by ACUL [Neoforged]
CleanCraft is a Vanilla+ Neoforge modpack focused on performance, visuals, and quality-of-life. Featuring Sodium, shaders, Xaero’s map, Tom’s Storage, and more—it's perfect for builders, explorers, and smooth multiplayer.
VoidPulse Pack
This resourcepack changes your minecraft to VoidPulse (Still in development)

TotemShow
Send a message whenever a player cheats death with a Totem of Undying.
The Wood Armor
This data pack will add 15 new armor sets made from all types of wood to your game! In addition to their collectible value, some sets have unique abilities that can enhance your gameplay!
MORE BUCKETS
Add 3D bucket models to vanilla minecraft!
Flint and Steel to transparent Lighter
Changes Flint and Steel to look like a transparent yellow lighter
Craftable E-Gaps
Golden Apples are now Craftable
A7MD's Better Swords
A resource pack that changes how swords look like
Minecraft Movie
This pack tried to recreate some of the textures from the minecraft movie
Health = XP
Gain health whenever you get XP (with gamerules)
Kwiky's Create + Colonies
Build and explore the continental worlds of past civilisations
蕾姆天空材质包Rem Sky Texture Pack
蕾姆天空材质包,天空主题已改为蕾姆,Java/基岩同步都有,已上架网易版,下载请看清是哪种版本Rem Sky Texture Pack,The Sky theme has turned to Rem,Java/Bedrock Both are synced.Make sure you check which version it is before downloading
Cobblemon Atlas
Cobblemon Atlas is a unique Cobblemon server with both adventure and survival modes!
Adaptivecaps
Custom animated capes with vanilla-style physics for Minecraft Fabric..
Create: World of Color - Feed The Machine
Create Addons for Create: World of Color :P
Give me More Slab (GMS)
GMS is a simple and practical Minecraft mod that expands building possibilities by adding slabs for many more blocks.