Minecraft Java 1.21 Mods
Browse 2,773 free mods for Minecraft Java 1.21 — popular picks include Heritage of the Gods RPG, Very Large Screenshots, Paleolithic Era.
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Heritage of the Gods RPG
This mod provides new PVP features by adding new abilities, new weapons, and new mechanics.
Very Large Screenshots
Enables you to take huge screenshots in minecraft for better image quality and detail
Paleolithic Era
Adds paleolithic era crafting, survival tools, and tech to early Minecraft gameplay. Expands the early game tiers a bit more.
Artificer’s Skies
Artificer’s Skies – master mystical arts and mechanical marvels as you shape the worlds into your own creation.
Throw-a-TNT
Throw primed TNT from your inventory with a right click! Instead of placing tnt, you can now chuck it with customizable fuse time, and throw intensity!
AbilityMania
Ability Mania is a server-functional plug-in that adds super powers.

ZA - Better amethyst
This mod makes amethyst usefull.
Celestial Whispers
This Datapack adds a new type of story to the game - a story about a mysterious purple tree made out of stars and flesh.
Wax Wand
A datapack to craft a wand for waxing/unwaxing copper. (Single 1x1 / Area 5x5x5)
The JOJO's Wonder Pack
This pack adding Stands and Fighting Styles from JOJO's Bizzare Adventure to Minecraft
Sculk Virus
The player will be able to get infected with a strange sculk virus. The virus will evolve and eventually give different buffs and debuffs. Is it a gift or a virus? It's up to you.
Infusion Table
Rip enchantments from items into books.
Campfire Enchanting
Brings an early game way to enchant, using campfires
Old Infuse Rework
Old Infuse Rework: is a PvP-based progression plugin where players start with no effects and gain positive effects by killing others, while dying without power grants negative effects. the only way to grow stronger or remove weaknesses is through combat.
Soul Scythe
This datapack adds new weapon, that can contains souls of mobs
Expected
Expected is a modification for Minecraft focused on the selective reworking of various game mechanics.
WinterWorld
A simple mod to prevent snow from disappearing near torches/light in general.
Colly SMP [NO LONGER UPDATING]
The Official Datapack used in the Colly SMP, no changes, no tweaks, THE REAL DEAL!
Cobblemon Torchmaster Fix
Allows Torchmaster to prevent Cobblemon from spawning in areas where it is not allowed to spawn.
SkyBoxed
lets you put on and swap skyboxes in a instant from any image
Lobotomy DP
Datapack that adds a little bit of afterimage of lobotomy :3
Tomma's Fantasy Collection
An immersive fantasy-themed modpack that combines stunning visuals, deep gameplay mechanics, and a world full of mystery, magic, and adventure.
Geologica
Overworld biomes with natural rocks and sinkholes without adding bloat.
Dungeons Essence
Content of Minecraft Dungeons in a new Minecraft Vanilla experience.
MPromoCodes
Simple, powerful & Folia-ready promo code system for Minecraft servers
jojo-saints relics
a datapack based on jojo's bizzare advanture current stands: soft and wet star platinum the world king crimson crazy diamond killer queen something of note: getting stands in survival is currentally impossible use the next commands to get stands:
OK Health Indicators
Highly customizable Health Bars & Damage Numbers! Over 100 settings in total!
GWarp
Warp / Home Plugin
Hotbar Randomizer Challenge
A challenge datapack that randomizes your hotbar every 10 seconds!
BattlePack
A kit-PVP data pack, with unique kits and a fully destructible-map.
Melodial
Bring the soundtrack to life-when you want, where you want.
Easy Freezing
A mod that allows you to Freeze Time around you at will! Try with multiplayer and things get confusing fast!
Mob Swords
This Datapack adds 20 New Mob Based Swords to the game
Whispers of adventure
Modpack somewhere between Vanilla+ and modded, suitable for both experienced players and beginners. It focuses on exploration, atmosphere and aesthetics, transforming the basic game into an RPG without inserting complicated mechanics.
Crafter Spells
CrafterSpells introduces a collection of utility spells to enhance your Minecraft experience, inspired by the Summoner Spells from League of Legends.
Exz Enchants
39 unique enchantments for Fabric 1.21–1.21.4, including swords, armor, tools, bows, crossbows, and fishing rods, with custom loot, villagers, structures, and multilingual support.