Minecraft Java 1.21 Mods
Browse 12,825 free mods for Minecraft Java 1.21 — popular picks include Better Enhances, OreVisionnnn, MClans.
Updated daily
Better Enhances
This is the modpack that you might be looking for cause this has the best vanilla upgrades with being as light as possible. So let me tell your more about this
OreVisionnnn
This Mod Highlights All Ores In Minecraft So You Dont Miss Any Ore In Game. Subcribe My Youtube Channel Too "PlayMint Chaos"
MClans
MClans is a simple and user-friendly clan plugin for Paper/Spigot servers. The plugin adds a clan system with commands for players and administrators, colored PlaceholderAPI placeholders, and an intuitive GUI.
JustPlugin - All in One Management Plugin
Lightweight all-in-one essentials plugin for Paper, Purpur, and Folia 1.21.11+. Economy, teleportation, moderation, jail, kits, vaults, ranks, database storage, and 159+ more commands — all in a single configurable JAR.
Photonium - Abyss & Void
A grindy and lategame/tech mod, adding a 2 new dimensions and ores as the base of the mod, this mod is intended to be paired with other grindy mods to accelerate the process of getting certain items. -- Early release, expect Bugs

LagRadar
Real-time lag cause detector, identify what is causing lag right now.
NoMoreBots
Advanced bot verification plugin for Velocity
EasyRituals
This plugin adds a simple command /startritual (minutes) which starts a ritual at those co ords for the item you are holding
Aduxx Lobby
🛡️ Aduxx Lobby – Velocity Plugin Aduxx Lobby is a lightweight and fast 🌪️ Velocity plugin that lets players quickly return to the lobby server with a simple /lobby command. Designed for modern Velocity networks, it's easy to configure and user-friendly!
Four K's Ultimate MC
This is a Modpack sticking true to the original Minecraft feel while just changing a few things to make it feel fun to play.
DiskScanner
DiskScanner - a minimalistic plugin that will show the weight of folders on your server using one command.

Meridian - Enchanting Overhaul
Enchanting you build toward, not a slot machine. Five-stat shelves shape every roll, with treasure shelves, salvage tomes, and enchantment libraries for storage. 146 enchantments, deeply configurable, standalone.
LlamaWorld
A huge content, Vanillia+, Create+, utility, optimization, my mod, & backport kitchen sink modpack for NF1.21.1!
Create Infinity By Alperca
The ultimate 1.21.1 Create experience. Automate heavy industry with TFMG, build functional airships with Create Aeronautics, and launch into the cosmos with Creating Space.
Potion Container
This is a convenient container that allows you to store multiple types of potions in a more practical and user-friendly way. It features flexible configuration options, allowing you to customize certain aspects to suit your preferences.
PIPphone
Modern in-game phone HUD and app menu with CarLib integration for Minecraft 1.21.1 Fabric.
UCExchange
Daily rotating trade market plugin for Paper with GUI, Vault support, Discord logs, PlaceholderAPI, and automatic offer refresh.
Periodica
The mod aims to make the game more difficult. That improves aspects of chemistry, it also extends the world depth to -128 blocks, and much of it is based on real chemical principles.

PSball's Plant Hybrids
Lets you breed plants in the crafting table.
Teleport Mod - MTM
This mod makes it easier and more accurate for players to teleport, through their Minecraft World.
Tionacs dan Tuffs
Actions and Stuff on Lagva!!!!!
Anti AFK System
A complete Anti-AFK plugin for Minecraft Paper 1.21.10 that automatically detects and kicks inactive players.

SIMPLY: Create
The perfect Create Mod modpack with all the other additions Minecraft should have
FRTrustSystem
The /trust and /friend system, designed to protect your server from griefers and warn about interactions with blocks and containers. (friends and trusted)
CampsOnCampusPack
Modpack for the UNCC Camps On Campus Minecraft camp
Froster's QOL
Various Client-Sided QOL changes and Technical Additions in a single, easy to use bundle.
TFMG Duststorm
Edits to the mod Create: TFMG for the Duststorm modpack that could not be made with a simple datapack.
FoChatGames
Automated chat games with rewards, stats, and world controls.
Ender Logistics Network
Adds a compact Ender-based item transport system. Ender Pouches linked to the same channel share one inventory, enabling easy long-distance item transfer and automation.
Kloaken's Portalis
A mod that strives to make it easy to get from place to place without being too overpowered.
xDupe
Anarchy Dupe This just (experimental)
Bedrock Feature to java
Bring Bedrock mechanics to Java: no attack cooldown, auto-shield when sneaking, random strongholds, and villagers never overcharge you.
Coordinate angle
Calculate and set angles based on coordinates!
PlainBase
PlainBase - The lightweight all-in-one core for your Minecraft server. Essential features, zero bloat.
Cozy Night Lamps
The coziest light sources you never knew your base was missing.
Create: Transport For Flamingo
A very fun, easy to use modpack that is also used on the TFF server.