Minecraft Java 1.21 Mods
Browse 12,087 free mods for Minecraft Java 1.21 — popular picks include Luminous Harmony, SxOpti+, AGA General Modpack.
Updated daily
Luminous Harmony
Enhance your vanilla Minecraft QOL.
SxOpti+
Experience The UNPARALLELED.
AGA General Modpack
This modpack is related to optimization and single-player features.
Leave Confirm
Tired of accidentally combat logging? Leave Confirm asks before you leave a server.
Ice Optimized
A super simple FPS optimization modpack that makes the gaming experience smoother and more enjoyable.
No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
Kiquich Optimized
Boost your FPS and say goodbye to lag! Experience ultimate Minecraft smoothness with total optimization, while keeping the vanilla feel.
LugiaSMP Modpack
Modpack used in a private Cobblemon Minecraft server.
Bit Better Survival
Basic modpack made for survival, features performance modes, QOL mods and shaders and resource packs, adding minimal features.
Celerium: Reshaped
A performance and stability-focused modpack that is built on the Celerium foundation.
PICO Helper
Advanced utility mod to make better experience in picosv.kr
SyntexLabs | BanSystem
A high performance ban-management plugin
ApexStaff
High performance utilities and QoL features for server staff.
Charm Enchantment Fix
Fixes Charm's enchantments not being obtainable via Villager trading and the Enchanting Table.
Battlepass Reloaded
A feature-rich Minecraft BattlePass plugin for Paper servers with quests, XP leveling, seasonal progression, and customizable free and premium reward tracks.
QuikPak
Cool Modpack for joining any server
No Burn Armor Stands
Stops armor stands from burning, removes visual fire on armor stands
Modern Discord Bridge/Portal
PortalCord is a next-generation Discord bridge plugin designed specifically for Paper 1.18 - 1.21 servers.
Vanilla Path
Vanilla Path is a modpack designed to enhance the base game. It features a curated selection of client tweaks, visual overhauls, and performance optimizations to provide the best vanilla experience ever!
VriendenSMP Modpack
A lightweight performance-enhancing Fabric modpack designed for VriendenSMP.
Survival Spawn Eggs
This project adds Spawn Eggs to Minecraft Survival Mode!
Enaria
A modpack made with friendly server experience in mind !
Capsaicin
Capsaicin is a sleek, performance-first modpack for Minecraft 1.21.5 that seamlessly blends cutting-edge optimizations, eye-catching visuals and intuitive quality-of-life enhancements.
WorldPlaceholder
Outputs information about the player's location in the dimension using Placeholder.
RVL
A custom modpack for myself from myself. But if you're interested and want to download it, feel free to download it. And thank you for downloading it as well.
ezFilter
An easy, customizable chat filter for you minecraft server. With a Discord logging option.
CodeRandom Core
CodeRandomCore is a robust Bukkit plugin designed to manage various server functionalities for Minecraft, including player UUIDs, MySQL database interactions, and messaging utilities.
BLAZify
**BLAZify** is a lightweight Minecraft modpack designed for players who want the best balance of high FPS and PVP MODs
Better&Stuff
The ultimate optimization, the ultimate experience!
GenSprout
Optimized generator & farming plugin with custom block gens, crop region harvesting, Vault economy, prestige, hoe enchants & Paper Dialog UIs.
Vanilla Create
The collection includes a wide variety of mods that add new biomes, structures, and mobs. The core mod is Create, along with a large number of add-ons.
Satisfying Gameplay
Creating a Minecraft that simply is just better than vanilla. Tons of quality of life improvements over the many performance mods added to ensure stutter-free gameplay. Of course, remove those you don't like. It's your world after all :)
Age of Aviation
Age of Aviation is a next-generation tech-focused Vanilla+ modpack that completely redefines logistics, automation, and world exploration in Minecraft. Forget the old limits—the entire world is now your canvas and your flight deck!
LowVanilla
A highly optimized Fabric modpack focused on maximizing FPS, improving stability, and adding subtle Vanilla+ quality-of-life enhancements without changing core gameplay.
JAF (Just A Few)
A Vanilla+ Modpack with a heavy focus on exploration, attempting to utilize underrated mods.
VortexGens
High-performance generator plugin for modern Minecraft servers. Players place, upgrade, and stack custom generators to build efficient resource farms, with rank-based limits, GUI upgrades, holograms, and a full developer API.