Minecraft Java 1.21 Mods
Browse 2,012 free mods for Minecraft Java 1.21 — popular picks include Bad Client, QuestMaster, FoxMOD.
Updated daily
Bad Client
A modpack that focuses on making Minecraft unplayable while remaining completely client-side.
QuestMaster
📜Plugin of Custom Missions for Minecraft📜
FoxMOD
FoxMOD is a community driven mod that adds all the features, blocks, and crafting recipies Mojang won't. instead of me adding it all, you guys on Modrinth will request a feature to be added.
MAssistant
MAssistant adds an intelligent AI companion to your server. Chat naturally using the '?' prefix and let the AI answer questions or execute Minecraft commands like changing the time, weather, or giving items based on your request.
❓ ChatQuiz ❓ - Trivia questions directly in chat!
Engage your players with trivia questions directly in chat.
SxOpti+
Experience The UNPARALLELED.
Create: Voyagers
The End of the world has been mostly unachievable until now. The goal remanins the same, kill the dragon at the end of the game, but now you must reach the end of your world first.
Hypixel QoL
Hypixel QoL is a modpack built to enhance your experience offering a smoother and more intuitive gameplay for both new and experienced players. With performance optimizations, smart automations, an improved user interface, and much more
Battlepass Reloaded
A feature-rich Minecraft BattlePass plugin for Paper servers with quests, XP leveling, seasonal progression, and customizable free and premium reward tracks.
Escort Terrace
A Vanilla Plus Modpack with some amazing QoL improvements and slight game progression changes.
shrimpo's questing additions
Adds (some) markdown formatting options to FTB Quests.
Survivors Conquest
The Official Pack for The Survivors Conquest Minecraft Server
SuperAsks
✅ NEW | A great plugin for the question system
Wynncraft - Embers
Adding Visual enhancements along with quality of life and other enchanements.
Dedel SMP
A modpack focused on exploration, creativity, and improved world generation. It adds new biomes, enhanced structures, and additional gameplay features while keeping the core Minecraft experience familiar.
Void Pixelmon
A modpack designed for playing on the VoidPixelmon server, focusing on the Pixelmon mod. The modpack is quite basic, but I plan to implement more mandatory mods in the future.
RXVY AUCTION HOUSE
tired of auction house plugins that dont work and are boring? well welcome to the rxvy auction house plugin and if you need help or questions go to https://discord.gg/Xx8h2Th8qv
Space Conquest
Mini jeu de conquête spatiale
Lemony's Survival modpack
This is the Lemony Minecraft server modpack, adding performance, visuals, and new mechanics. It can also be used outside the server.
TPA100
A simple system to send and accept teleport requests.
Beyond Than Beyond
Future feelings on present versions
Right Click Duel
Right click a player to send a duel request!
Forward Cobblemon
Official modpack for Forward Cobblemon
zQuests
A quest plugin developed to meet all your needs
CrossAnywhere
rossAnywhere is a Paper/Spigot teleport plugin for Minecraft 1.21+ (Java 21). It provides personal/global waypoints, TPA requests, back, safety checks, cooldowns, and configurable costs. All messages use Adventure/MiniMessage and support i18n.
VanillaReborn+
overhauls every aspect of the game while staying true to vanilla.
Create: Celestial Mechanics
Launch yourself into space with the Create mod!
VanillaBase
A standard mod pack for survival/hardcore. Minimal load on your device!
AURORA CLASSIC
Aurora Classic Edition overhauls Minecraft with improved progression while staying true to Vanilla, Better Minecraft for players who want meaningful upgrades without pointless, bloated content.
AFKRoom – Advanced AFK Rewards & Economy Plugin (Spigot / Paper 1.20–1.21+)
A powerful & anti-abuse AFK plugin with rewards, ranks, shop, quests and full economy support.
ChatDiscord
ChatDiscord is a PaperMC plugin for linking your Minecraft server chat to a Discord bot via secure HTTP requests. This first stable release (v1.0) contains all the basic functionality required for simple communication between Discord and Minecraft.
CobblerDonks Neo
Extremely intensive modpack containing cobblemon, create and rpg mods.

LymeHibry
No questlines. Just you, rich biomes, and revamped structures. Lightweight adventure for 1.21.1 !
megaMC
Make Minecraft a whole new game
New in Town Russian Translation
translation, russian, russification, language, resource-pack, new-in-town, survival, city-building, quest, adventure
CommunityQuest✅ Unite ➡️ Complete ➡️ Reward.
Shared server-wide objectives: automatic quest rotation, beautiful GUIs and rewards for contributors