Minecraft Java 1.21 Mods
Browse 126,644 free mods for Minecraft Java 1.21 — popular picks include Siege!, MrShulker-Flat GUI View Companion, Doglins.
Step by step: How to install Minecraft Java mods & modpacks
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Siege!
Medieval Weapons, adding variation and choice to combat in Minecraft!
MrShulker-Flat GUI View Companion
Rotates Shulker boxes to a top - down view to better display your lid items with the MrShulker mod
Doglins
Changes the Hoglin and Zoglin Textures to be Doglins!
nova's Perfect MC
150+ Mods to make Minecraft perfect!
ThrownTNT – Throwable TNT Plugin [1.21+]
ThrownTNT adds a fun and customizable way to throw TNT like grenades!

LamCrafting
LamCrafting allows you to create multiple crafting stations, each with their own unique recipes and requirements. Full Folia Support!
menhera
replacing the vanilla totem of with Menhera-chan
Glow Squid Totems
A totem pack that changes a bit more than the totems
AMOLED
Removes colorful tint from some black textures, aswell as revamps the enchanting table and removes blue tint from glass.
Minecraft Overhauled
The Better Way to play Minecraft
Potatoubly Optimized
A Minecraft modpack designed to boost performance and enhance quality of life, making the game SMOOTHER and more ENJOYABLE and look PREMIUM, even on POTATO hardware.
Easier green dye
Green dye is VERY hard to get, this datapack makes it easier
S.A.M candyland
This is a resource pack that contains playing cards
InTheMinecraftGalaxy
A custom mod designed for the InTheMinecraftGalaxy server, bringing exciting new mechanics and items to enhance your Minecraft experience.
ScheduledAnnouncements
Schedule customizable, color-coded announcements using cron expressions with optional clickable URLs.
XBR Outlined Ores
This project adds outlined ores for the pack VanillaXBR by @misterk7_-
Fantastically Optimized
A modpack with mods, shaders, and resource packs. More Optimized Than Ever!
HCF Plus 1.21 (Teams & Claims) | Claim Wand | Classes | DTR | PAPI
Craft your desired factions experience.
Feast of Flavors: Flavorful Frontier
Feast of Flavors: Flavorful Frontier is a vibrant and immersive mod pack that brings a world of culinary delights to your game. Dive into an adventure where food is more than just a resource—it's a key component of exploration and survival.
Only Hammers And Excavators 3D
Make your tools look 3D specially for Punchy!

RPG Dialogue
The definitive dialogue system
Logicore
A tech storage mod where you build networks, not magic storage blocks.
Elytra Swapper
Fast elytra and chestplate swapping with rocket boosting, built to feel as vanilla as possible.
REI - Mekanism Integration
Mekanism recipes integration for Roughly Enough Items (REI)
GlyphVM
A minecraft mod similar to hex casting and Trickster . Magic programming with elements of engineer programming and a stack. (In development)
Neon Cyber Elytra
A clean neon-inspired Elytra texture that upgrades the vanilla design with a futuristic cyber aesthetic. Perfect for players who love a modern look.
Aqua Animated Totem
Animates the aqua totem of undying
Solar Heat Realism
This is a minecraft mod. This mod tries to mimic what we feel and see due to sun in daytime like dehydration, water evaporating, sweating, etc.
Lifeblood Anchors
The Lifeblood of hollownest in here
Purple Netherite PvP
This pack turns armors, tools or other netherite items into purple.
Alkansas Utility
This mod makes sutil utilities to minecraft like dont have to press f in the inventory to put t0t3ms in your offhand.
AutoArmorMod
This mod adds automatic equipping of the best armor from the inventory, prioritizes the Protection enchantment, automatically replaces broken armor, and is controlled via the /zauto command, with support for versions 1.21.4 and 1.21.8.
JakubSasinkaCore
This is a library for all my current and future projects. Plugins that currently use this library: Fishing +. In other projects, such as SpeedRun and Archery
invrewind
Highly configurable inventory backup and restore plugin for Paper, Purpur, and Folia.
Gojo's Infinity | DP
A datapack that adds Satoru Gojo's legendary Cursed Technique.
bBounty
Lightweight bounty plugin, give competition to your players!