Minecraft Java 1.21 Mods
Browse 751 free mods for Minecraft Java 1.21 — popular picks include COBB7ED RPG, SandWitches, Strixun: Trials of the Wild.
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COBB7ED RPG
Modpack focusing on immersion in the realms of Cobblemon and RPG/Adventure
SandWitches
Adds Items related to witches. Also adds sandwiches.
Strixun: Trials of the Wild
Hardcore survival modpack with ~300 exploration, magic, combat, and world‑overhaul mods. Includes Rituals for totem magic, buffs, farming, and defenses, plus Compressy for massive block storage. Optional no‑regen/no‑raids for true hardcore players.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial
A Minecraft mod that presents a possible world set in the MirageFairy universe.

Toukun's Mod
This mod is the culmination of what my friends and I think would be fun to include in Minecraft as a Mod.
Missing Potions!
Adds more potions to minecraft! Fully configurable and based on existing vanilla status effects
The Alchemist's Touch
The Alchemist’s Touch reworks Minecraft’s potion system with new effects, early-game ingredients, and advanced alchemical interactions.
Temples & Templates
Adding more boss encounters and tools to spice up your minecraft playthroughs!
Legally Distinct Dorfeldt World: A Tail of Teushitties
a magical world of building and social adventure
Elements of Beta
Elements of Beta is magical datapack that not only brings beta Elements to 1.21, but adds more! Check out Purely Beta for just bringing vanilla Beta features.

Gravity Book
Adds a book that when you hold it gravity is flipped, similar to when you drink the Gravity Potion in terraria.
CreepyPasta Legends (Java)
Creepy Monsters Awaken, Haunting Players With Dark legends and Fear.
SkyCraft 2
a pony kitchen sink modpack focused on exploration and building with ponies
Julian's Kitchen
This mod expands the potion brewing system by adding more upgrades to existing potions, new potions to previously inaccessible vanilla effects and some entirely new effects along with potions for these effects. Also: Potion Bundle!
MGAMES SCPs - DAY ZERO
Build your own site while discovering what's been left behind by the foundation! Many SCPs to Secure, Protect and Contain!
Toxicate
Toxicate | To describe the act of poisoning someone
Cobblemon - The Temporia Region
Welcome to the world of Cobblemon! Enjoy a kitchen-sink style modpack with a focus on Cobblemon!

LifeLocke
A mod for a server that adds Pokémon types and their abilities as status effects
PokéDoge
Cobblemon, Farmer's Delight, Oritech, & Etherology create a well blended pack that mixes Minecraft and Pokémon with technology, magic, exploration, and cozy building!
Sitchen Kink
A Cohesive and Intuitive Quest Based Kitchen Sink Pack for any Playstyle!
Zhengels's additions
This mod adds vanilla+ stuff and fixes some minecraft's flaws.
Emerald Matcha Craft V3
Most of the functions and items are expanded and inspired from the original minecraft, and are developed mainly for survival convenience.
EchoVerse
Explore, Fight, Build and Engineer with EchoVerse a Fun, Optimized and Active Modpack. Enjoy playing with You're friends Free using e4mc, minetogether and coming soon essential mod
SharedSoul
Experience true cooperative survival where all players share health, hunger, inventory, XP, and death. When one player takes damage, everyone feels it. When one dies, all die together. Perfect for close-knit groups seeking the ultimate teamwork challenge.
Play as Dragon: Cobblemon Trainers
Semi kitchen sink pack with Dragon Survival and Cobblemon being focus mods.
Cleansing Potion
New potion and beneficial effect: Cleansing. This effect removes harmful status effects of equal or lower level from entity, and can now be selected as a beacon effect!
PMCN - Project Mojang Could Never [Fabric]
A very un-vanilla experience that will fail to disappoint.
No Berry Damage
Tired of getting hurt every time you walk through a sweet berry bush? This mod provides complete protection against all sweet berry bush damage while still allowing you to harvest berries normally.
Create: Magic Survival
A pack focused on Create, magic, and survival.
Crying Obsidian Upgrade
Crying Obsidian Upgrade --- A mod that adds a lot of items, food, mechanics. Also adding a new biome, ores and mobs changing the idea of weeping obsidian. The mod also fills the world with different structures.The mod is filled with different content.

Infused Potatoes
Craft new potatoes, unlock magical abilitys, and fight with unholy powers!

Vanilla Expansion Overhaul | veo
Experience a reimagined vanilla Minecraft with new challenges and balanced gameplay. Everything is enhanced for a more engaging and unique adventure, perfect for any player. Dive in without limits or set paths.
Every API
As you read the name this modpack adds all the API's that are present in the Minecraft API library. You can now download any mod without worrying about the API's that you will need to find manually, just download this modpack and you're all set.
More Sweet Berries: Element Update 🔥💦
New Update Add Element Sweet beries to the game
Wither Potions
A mod that adds the potion of wither and all potion form