Minecraft Java 1.21 Mods
Browse 533 free mods for Minecraft Java 1.21 — popular picks include Origins999, A Hypixel Skyblock Modpack - By Belle, TechBit.
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Origins999
Origins999 is a custom Minecraft Spigot/Paper/Purpur plugin that introduces unique origins for players, each with special abilities, buffs, and debuffs. Players can choose an origin, form groups with others of the same origin, and complete quests
A Hypixel Skyblock Modpack - By Belle
A Hypixel Skyblock Modpack with minimal QOL mods outside of Skyblock.
TechBit
Modpack blending tech, magic, and exploration. Featuring Create, Applied Energistics, and Immersive Engineering for automation and industry, it adds Ars Nouveau for light magic and Twilight Forest for epic adventures.
Arkane 2
Are you ready to dive into the world of technomagic? There are no long quests here; a person is free to decide what to do. Explore, destroy, automate!
NullPointerEntity (Optimized)
This modpack is for my horror mod, NullPointerEntity. It includes many optimization mods as well as QOL mods.
COBBLEZONE
The ultimate expansion for the Cobbleverse ecosystem. More biomes, advanced automation, and a deeply immersive Pokémon experience.
![Extra [Modified] Cobblemon Plus](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/231214.webp)
Extra [Modified] Cobblemon Plus
Step into a unique Minecraft world where Cobblemon meets magic and engineering! Dynamic extended pack where fantasy, science, and Pokémon collide!
NeoRPG
An adventure, combat, and puzzle mod pack lets you explore a world full of things and gather resources to become the best.
Crimson Valley
Survival of the fittest
MedieCraft - Server - Cross-Platform
Cross-Platform server-side mods for MedieCraft, a Medieval and Roguelike Minecraft experience
Pixeltheris
Epic RPG Modpack 1.21 – explore dungeons, master magic, face challenging bosses, build and decorate, and enjoy enhanced combat, progression, and quality-of-life features. Optimized for multiplayer and private servers.
HanKkk's Enhanced Experience - HEE
HanKkk's Enhanced Experience: A finely curated modpack that boosts performance, enhances visuals, and enriches your Minecraft adventure with new structures, improved mechanics, and seamless quality-of-life mods. A complete upgrade of your Minecraft World!
HeliosGamesCZSK
Helios Games CZ/SK technic modpack
Bitz Spoon Create Season 1
Bitz's Season 1 YouTube Let's Play Modpack. It is highly focused on everything automation and logistics. It is a very similar pack to Create Ultimate Selection 2, by TheWizard.. Except with additional mods and tweaks.
My Shadow
My Shadow adds a unique side quest to Minecraft, involving a cursed relic, a sword duel and other magic stuff.
Blad Pack
Progressive Technical and Adventure Modpack
Elysian Horizon
A beautiful modpack with a lots of custom mobs, bosses, tools and mechanicts
![Grandia Dungeons [Modpack]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/115224.webp)
Grandia Dungeons [Modpack]
A dark fantasy dungeon roguelike modpack with bosses, classes, cursed loot, magic, custom UI and atmospheric progression.
The Wynncraft Pack
JaredH4's Wynncraft Modpack. Designed for Performance and Quality of Life.
Stellar Roots
Stellar Roots is a complete 1.21.1 modpack for everyone! Explore the world or let the quests inspire you through Tech, Magic, Farming or even Space!
Wynn Plus
The Ultimate Wynncraft Experience, curated for Fruma.
Adventures Beyond
A modpack which will enhance your minecraft experience by adding many new _**Biomes, Mobs, Items, Dimensions and much more**_
True in Town
A Vanilla+ modpack on newer versions focused around the datapack "New in Town" by kanokarob. Not officially related.
idleProgress
🛡️ Level up stats, master RPG classes, and explore a world full of quests! 🌲 Realistic landscapes and new bosses.
Leyends of Teagarden
A modpack for the Leyends of Teagarden Server
DriedFlower
DriedFlower is a unserious and grindy modpack, that sets in the Wastelands. The player's main goal is to create a portal to the Overworld.
Aeromatic: Cafe in the Sky
Explore the Skylands with Gliders and Airships
GM's Optimized Neoforge
A 1.21.1 Neoforge focused on optimization, exploration and multiplayer.
Void Vanguards
🛰️ ModJam 2025: A lore filled quest mod about conflict between The Vanguard and Voidborn.
Modded Fort
Let's enjoy with a new adventure in Minecraft better with FM.
Enhanced Vanilla Experience
An Enhanced Vanilla Minecraft Experience
Arcanetech - Trial of The Ages
Arcanetech is a modpack that blends ancient magic and retrofuturistic technology in a challenging progression. Explore a world where valves, gears, and arcane essences power machines and shape reality.
MagicCommands
MagicCommands is designed to provide dynamic command execution using ChatGPT. The plugin allows players to input requests, which are then processed and converted into executable Minecraft commands.
Hausimausis
A German Modpack that aims to provide a cozy but also challenging experience with Dragons, Magic and also Tech.
Create Gearbound Nexus
Gears, mechanics, and boundless possibilities for inventors.
The Static
A liminal backrooms mod with unsettlingly realistic lighting that makes you question why you installed it and possibly your life choices.